HP A-U200 Command Reference Manual

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HP A-U200

Unified Threat Management Products

ccess Control Command Reference

Part number: 5998-2676

Software version: R5116P20

Document version: 6PW100-20111216

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ACL configuration commands ····································································································································· 1

acl ·············································································································································································· 1 acl copy ····································································································································································· 2 acl name ···································································································································································· 3 description ································································································································································· 3 display acl ································································································································································· 4 display time-range ···················································································································································· 5 reset acl counter ······················································································································································· 6 rule (Ethernet frame header ACL view) ·················································································································· 6 rule (IPv4 advanced ACL view) ······························································································································· 8 rule (IPv4 basic ACL view) ···································································································································· 11 rule comment ·························································································································································· 13 step ·········································································································································································· 13 time-range ······························································································································································ 14

Session management commands ······························································································································ 17

application aging-time ·········································································································································· 17 display session relation-table ······························································································································· 17 display session statistics ········································································································································ 18 display session table ············································································································································· 20 reset session ··························································································································································· 23 reset session statistics ············································································································································ 23 session aging-time ················································································································································· 24 session checksum ··················································································································································· 25 session persist acl ·················································································································································· 25

Connection limit configuration commands ··············································································································· 27

connection-limit apply policy ································································································································ 27 connection-limit policy ··········································································································································· 27 display connection-limit policy ····························································································································· 28 limit ········································································································································································· 29

Portal configuration commands ································································································································· 31

display portal acl ··················································································································································· 31 display portal connection statistics ······················································································································ 33 display portal free-rule ·········································································································································· 36 display portal interface ········································································································································· 37 display portal server ············································································································································· 38 display portal server statistics ······························································································································ 38 display portal tcp-cheat statistics ························································································································· 40 display portal user ················································································································································· 41 portal auth-network ················································································································································ 43 portal delete-user ··················································································································································· 43 portal domain ························································································································································ 44 portal free-rule ························································································································································ 44 portal max-user ······················································································································································ 45 portal nas-id ··························································································································································· 46 portal nas-id-profile ··············································································································································· 47 portal nas-ip ··························································································································································· 47 portal server ··························································································································································· 48

portal server method ············································································································································· 49 reset portal connection statistics ·························································································································· 50 reset portal server statistics ··································································································································· 50 reset portal tcp-cheat statistics ······························································································································ 50 web-redirect ··························································································································································· 51

AAA configuration commands ·································································································································· 53

aaa nas-id profile ·················································································································································· 53 access-limit enable ················································································································································ 53 accounting command ············································································································································ 54 accounting default ················································································································································· 55 accounting lan-access ··········································································································································· 55 accounting login ···················································································································································· 56 accounting optional ·············································································································································· 57 accounting portal ·················································································································································· 58 accounting ppp ······················································································································································ 59 authentication default ············································································································································ 59 authentication lan-access ······································································································································ 60 authentication login ··············································································································································· 61 authentication portal ············································································································································· 62 authentication ppp ················································································································································ 63 authorization command ········································································································································ 63 authorization default ············································································································································· 64 authorization lan-access ······································································································································· 65 authorization login ················································································································································ 66 authorization portal ··············································································································································· 67 authorization ppp ·················································································································································· 68 authorization-attribute user-profile ······················································································································· 69 cut connection ························································································································································ 69 display connection ················································································································································ 71 display domain ······················································································································································ 73 domain ··································································································································································· 75 domain default enable ·········································································································································· 76 idle-cut enable ························································································································································ 76 ip pool ···································································································································································· 77 nas-id bind vlan ····················································································································································· 78 self-service-url enable ············································································································································ 78 state (ISP domain view) ········································································································································· 79

Local user configuration commands ····························································································································· 80

access-limit ····························································································································································· 80 authorization-attribute (local user view/user group view) ················································································ 80 bind-attribute ·························································································································································· 82 display local-user ··················································································································································· 83 display user-group ················································································································································· 85 expiration-date (local user view) ·························································································································· 85 group ······································································································································································ 86 local-user ································································································································································ 87 local-user password-display-mode ······················································································································· 87 password ································································································································································ 88 service-type ····························································································································································· 89 state (local user view) ············································································································································ 90 user-group ······························································································································································ 90

RADIUS configuration commands ································································································································ 91

accounting-on enable ············································································································································ 91

attribute 25 car ······················································································································································ 92 data-flow-format (RADIUS scheme view) ············································································································· 93 display radius scheme ·········································································································································· 93 display radius statistics ········································································································································· 96 display stop-accounting-buffer (for RADIUS) ······································································································· 99 key (RADIUS scheme view)································································································································· 100 nas-ip (RADIUS scheme view) ···························································································································· 100 primary accounting (RADIUS scheme view) ····································································································· 101 primary authentication (RADIUS scheme view) ································································································ 102 radius client ·························································································································································· 103 radius nas-ip ························································································································································· 104 radius scheme ······················································································································································ 105 radius trap ···························································································································································· 105 reset radius statistics ············································································································································ 106 reset stop-accounting-buffer (for RADIUS) ········································································································· 106 retry ······································································································································································· 107 retry realtime-accounting ···································································································································· 108 retry stop-accounting (RADIUS scheme view) ··································································································· 109 secondary accounting (RADIUS scheme view) ································································································· 110 secondary authentication (RADIUS scheme view) ··························································································· 111 security-policy-server ··········································································································································· 112 server-type ···························································································································································· 113 state primary ························································································································································ 114 state secondary ···················································································································································· 114 stop-accounting-buffer enable (RADIUS scheme view) ···················································································· 115 timer quiet (RADIUS scheme view) ···················································································································· 116 timer realtime-accounting (RADIUS scheme view) ··························································································· 117 timer response-timeout (RADIUS scheme view) ································································································ 118 user-name-format (RADIUS scheme view) ········································································································· 118

HWTACACS configuration commands ····················································································································· 119

data-flow-format (HWTACACS scheme view) ·································································································· 119 display hwtacacs ················································································································································· 120 display stop-accounting-buffer (for HWTACACS) ···························································································· 123 hwtacacs nas-ip ··················································································································································· 123 hwtacacs scheme················································································································································· 124 key (HWTACACS scheme view) ························································································································ 125 nas-ip (HWTACACS scheme view) ··················································································································· 125 primary accounting (HWTACACS scheme view) ···························································································· 126 primary authentication (HWTACACS scheme view) ······················································································· 127 primary authorization ········································································································································· 128 reset hwtacacs statistics ······································································································································ 129 reset stop-accounting-buffer (for HWTACACS) ································································································ 129 retry stop-accounting (HWTACACS scheme view) ·························································································· 130 secondary accounting (HWTACACS scheme view) ························································································ 130 secondary authentication (HWTACACS scheme view) ··················································································· 131 secondary authorization ····································································································································· 132 stop-accounting-buffer enable (HWTACACS scheme view) ··········································································· 133 timer quiet (HWTACACS scheme view) ··········································································································· 134 timer realtime-accounting (HWTACACS scheme view) ··················································································· 134 timer response-timeout (HWTACACS scheme view) ······················································································· 135 user-name-format (HWTACACS scheme view) ································································································ 136

Support and other resources ·································································································································· 137

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ACL configuration commands

acl

Syntax

acl number acl-number [ name acl-name ] [ match-order { auto | config } ]

undo acl { all | name acl-name | number acl-number }

View

System view

Default level

2: System level

Parameters

number acl-number: Specifies the number of an IPv4 access control list (ACL):

• 2000 to 2999 for IPv4 basic ACLs

• 3000 to 3999 for IPv4 advanced ACLs

• 4000 to 4999 for Ethernet frame header ACLs

name acl-name: Assigns a name to the ACL for easy identification. The acl-name argument takes a case-insensitive string of 1 to 32 characters. It must start with an English letter and to avoid confusion, it cannot be all..

match-order: Sets the order in which ACL rules are compared against packets:

• auto—Compares ACL rules in depth-first order. The depth-first order differs with ACL categories. For

• config—Compares ACL rules in ascending order of rule ID. The rule with a smaller ID has higher

all: Deletes all IPv4 ACLs.

Description

Use the acl command to create an IPv4 ACL and enter its view. If the ACL has been created, you enter its view directly.

Use the undo acl command to delete the specified IPv4 ACL or all IPv4 ACLs.

By default, no ACL exists.

You can assign a name to an I Pv4 ACL only when you cre ate it. After an ACL is created with a name, you cannot rename it or remove its name.

You can change match order only for ACLs that do not contain any rules.

To display any ACLs you have created, use the display acl command.

more information, see ACL and QoS Configuration Guide.

priority. If no match order is specified, the config order applies by default.

Examples

# Create IPv4 basic ACL 2000, and enter its view.

<Sysname> system-view [Sysname] acl number 2000

[Sysname-acl-basic-2000]

# Create IPv4 basic ACL 2001 with the name flow, and enter its view.

<Sysname> system-view [Sysname] acl number 2001 name flow [Sysname-acl-basic-2001-flow]

acl copy

Syntax

acl copy { source-acl-number | name source-acl-name } to { dest-acl-number | name dest-acl-name }

View

System view

Default level

2: System level

Parameters

source-acl-number: Specifies a source existing IPv4 ACL by its number:

• 2000 to 2999 for IPv4 basic ACLs

• 3000 to 3999 for IPv4 advanced ACLs

• 4000 to 4999 for Ethernet frame header ACLs

name source-acl-name: Specifies a source exiting IPv4 ACL by its name. The source-acl-name argument takes a case-insensitive string of 1 to 32 characters.

dest-acl-number: Assigns a unique number to the IPv4 ACL you are creating. This number must be from the same ACL category as the source ACL. Available value ranges include:

• 2000 to 2999 for IPv4 basic ACLs

• 3000 to 3999 for IPv4 advanced ACLs

• 4000 to 4999 for Ethernet frame header ACLs

name dest-acl-name: Assigns a unique name to the IPv4 ACL you are creating. The dest-acl-name takes a case-insensitive string of 1 to 32 characters. It must start with an English letter and to avoid confusion, it cannot be all. For this ACL, the system automatically picks the smallest number from all available numbers in the same ACL category as the source ACL.

Description

Use the acl copy command to create an IPv4 ACL by copying an IPv4 ACL that already exists. The new ACL has the same properties and content as the source ACL, but not the same ACL number and name.

You can assign a name to an IPv4 ACL only when you create it. After an IPv4 ACL is created with a name, you cannot rename it or remove its name.

Examples

# Create IPv4 basic ACL 2002 by copying IPv4 basic ACL 2001.

<Sysname> system-view [Sysname] acl copy 2001 to 2002

acl name

Syntax

acl name acl-name

View

System view

Default level

2: System level

Parameters

acl-name: Specifies an IPv4 ACL name, a case-insensitive string of 1 to 32 characters. It must start with an English letter. The IPv4 ACL must already exist.

Description

Use the acl name command to enter the view of an IPv4 ACL that has a name.

Related commands: acl.

Examples

# Enter the view of IPv4 ACL flow.

<Sysname> system-view [Sysname] acl name flow [Sysname-acl-basic-2001-flow]

description

Syntax

description text

undo description

View

IPv4 basic/advanced ACL view, Ethernet frame header ACL view

Default level

2: System level

Parameters

text: ACL description, a case-sensitive string of 1 to 127 characters.

Description

Use the description command to configure a description for an ACL.

Use the undo description command to remove the ACL description.

By default, an ACL has no ACL description.

Related commands: display acl.

Examples

# Configure a description for IPv4 basic ACL 2000.

<Sysname> system-view

[Sysname] acl number 2000

[Sysname-acl-basic-2000] description This is an IPv4 basic ACL.

display acl

Syntax

display acl { acl-number | all | name acl-name }

View

Any view

Default level

1: Monitor level

Parameters

acl-number: Specifies an ACL by its number:

• 2000 to 2999 for IPv4 basic ACLs

• 3000 to 3999 for IPv4 advanced ACLs

• 4000 to 4999 for Ethernet frame header ACLs

all: Displays information for all IPv4 ACLs.

name acl-name: Specifies an ACL by its name. The acl-name argument takes a case-insensitive string of

1 to 32 characters. It must start with an English letter.

Description

Use the display acl command to display the IPv4 ACL configuration and match statistics.

This command displays ACL rules in config or depth-first order, whichever is configured.

Examples

# Display all IPv4 configuration and match statistics.

<Sysname> display acl all Basic ACL 2000, named flow, 3 rules, ACL's step is 5 rule 0 permit rule 5 permit source 1.1.1.1 0 (2 times matched) rule 10 permit vpn-instance mk

Basic ACL 2001, named -none-, 3 rules, match-order is auto, ACL's step is 5 rule 10 permit vpn-instance rd rule 10 comment This rule is used in VPN rd. rule 5 permit source 2.2.2.2 0 rule 0 permit

Table 1 Output description

Field

Descri

Basic ACL 2000

Category and number of the ACL. The following field information is about IPv4 basic ACL 2000.

tion

Field Description

named flow The name of the ACL is flow. "-none-" means the ACL is not named.

3 rules

match-order is auto

ACL's step is 5 The rule numbering step is 5.

rule 0 permit Content of rule 0

2 times matched

Uncompleted

rule 10 comment This rule is used in VPN rd.

display time-range

Syntax

display time-range { time-range-name | all }

View

The ACL contains three rules.

The match order for the ACL is auto, which sorts ACL rules in depth-first order. This field is not present when the match order is config.

There have been two matches for the rule. The statistic counts only ACL matches performed in software.

This field is not displayed when no packets have matched the rule.

Applying the rule to hardware failed because no sufficient resources were available or the hardware does not support the rule. This event might occur when you modify a rule in an ACL that has been applied.

The description of ACL rule 10 is "This rule is used in VPN rd."

Any view

Default level

1: Monitor level

Parameters

time-range-name: Specifies a time range name, a case-insensitive string of 1 to 32 characters. It must start with an English letter.

all: Displays the configuration and status of all existing time ranges.

Description

Use the display time-range command to display the configuration and status of the specified time range or all time ranges.

Examples

# Display the configuration and status of time range t4.

<Sysname> display time-range t4 Current time is 17:12:34 4/13/2010 Tuesday

Time-range : t4 ( Inactive ) 10:00 to 12:00 Mon 14:00 to 16:00 Wed from 00:00 1/1/2010 to 23:59 1/31/2010 from 00:00 6/1/2010 to 23:59 6/30/2010

Table 2 Output description

Field

Descri

tion

Current time Current system time

Time-range

reset acl counter

Syntax

reset acl counter { acl-number | all | name acl-name }

View

User view

Default level

2: System level

Parameters

acl-number: Specifies an IPv4 ACL by its number:

• 2000 to 2999 for IPv4 basic ACLs

• 3000 to 3999 for IPv4 advanced ACLs

• 4000 to 4999 for Ethernet frame header ACLs

Configuration and status of the time range, including its name, status (active or inactive), and start time and end time.

all: Clears statistics for all IPv4 ACLs.

name acl-name: Specifies an IPv4 ACL by its name. The acl-name argument takes a case-insensitive

string of 1 to 32 characters. It must start with an English letter.

Description

Use the reset acl counter command to clear IPv4 ACL statistics.

Related commands: display acl.

Examples

# Clear statistics for IPv4 basic ACL 2001.

<Sysname> reset acl counter 2001

# Clear statistics for IPv4 ACL flow.

<Sysname> reset acl counter name flow

rule (Ethernet frame header ACL view)

Syntax

rule [ rule-id ] { deny | permit } [ cos vlan-pri | dest-mac dest-addr dest-mask | { lsap lsap-type lsap-type-mask | type protocol-type protocol-type-mask } | source-mac sour-addr source-mask | time-range time-range-name ] *

undo rule rule-id [ counting | time-range ] *

View

Ethernet frame header ACL view

Default level

2: System level

Parameters

rule-id: Specifies a rule ID, in the range of 0 to 65534. If no rule ID is provided when you create an ACL rule, the system automatically assigns it a rule ID. This rule ID takes the nearest higher multiple of the numbering step to the current highest rule ID, starting from 0. For example, if the rule numbering step is 5 and the current highest rule ID is 28, the rule is numbered 30.

deny: Denies matching packets.

permit: Allows matching packets to pass.

cos vlan-pri: Matches an 802.1p priority. The vlan-pri argument can be a number in the range of 0 to 7, or in words, best-effort (0), background (1), spare (2), excellent-effort (3), controlled-load (4), video (5), voice (6), or network-management (7).

dest-mac dest-addr dest-mask: Matches a destination MAC address range. The dest-addr and dest-mask

arguments represent a destination MAC address and mask in H-H-H format.

lsap lsap-type lsap-type-mask: Matches the DSAP and SSAP fields in LLC encapsulation. The lsap-type argument is a 16-bit hexadecimal number that represents the encapsulation format. The lsap-type-mask argument is a 16-bit hexadecimal number that represents the LSAP mask.

type protocol-type protocol-type-mask: Matches one or more protocols in the Ethernet frame header. The protocol-type argument is a 16-bit hexadecimal number that represents a protocol type in Ethernet_II and

Ethernet_SNAP frames. The protocol-type-mask argument is a 16-bit hexadecimal number that represents a protocol type mask.

source-mac sour-addr source-mask: Matches a source MAC address range. The sour-addr argument represents a source MAC address, and the sour-mask argument represents a mask in H-H-H format.

time-range time-range-name: Specifies a time range for the rule. The time-range-name argument is a case-insensitive string of 1 to 32 characters. It must start with an English letter. If the time range is not configured, the system creates the rule; however, the rule using the time range can take effect only after you configure the timer range.

Description

Use the rule command to create or edit an Ethernet frame header ACL rule. You can edit ACL rules only when the match order is config.

Use the undo rule command to delete an Ethernet frame header ACL rule or some attributes in the rule. If no optional keywords are provided, you delete the entire rule. If optional keywords or arguments are provided, you delete the specified attributes.

By default, an Ethernet frame header ACL does not contain any rule.

Wit hin an ACL, the permit or deny statement of each rule must be unique. If the ACL rule you are creati ng or editing has the same deny or permit statement as another rule in the ACL, your creation or editing attempt fails.

To view rules in an ACL and their rule IDs, use the display acl all command.

Related commands: acl, display acl, step, and time-range.

Examples

# Create a rule in ACL 4000 to permit ARP packets and deny RARP packets.

<Sysname> system-view [Sysname] acl number 4000

[Sysname-acl-ethernetframe-4000] rule permit type 0806 ffff

[Sysname-acl-ethernetframe-4000] rule deny type 8035 ffff

rule (IPv4 advanced ACL view)

Syntax

rule [ rule-id ] { deny | permit } protocol [ { { ack ack-value | fin fin-value | psh psh-value | rst rst-value

| syn syn-value | urg urg-value } * } | destination { dest-addr dest-wildcard | any } | destination-port operator port1 [ port2 ] | dscp dscp | fragment | icmp-type { icmp-type [ icmp-code ] | icmp-message } | logging | precedence precedence | reflective | source { sour-addr sour-wildcard | any } | source-port operator port1 [ port2 ] | time-range time-range-name | tos tos | vpn-instance vpn-instance-name ] *

undo rule rule-id [ { { ack | fin | psh | rst | sy fragment | icmp-type | logging | precedence | reflective | source | source-port | time-range | tos | vpn-instance ] *

View

IPv4 advanced ACL view

Default level

2: System level

Parameters

deny: Denies matching packets.

permit: Allows matching packets to pass.

protocol: Protocol carried by IPv4. It can be a number in the range of 0 to 255, or in words, gre (47), icmp (1) , igmp (2), ip, ipinip (4), ospf (89), tcp (6), or udp (17) . Table 3 de

can specify regardless of the value that the protocol argument takes.

Table 3 Match criteria and other rule information for IPv4 advanced ACL rules

n | urg } * } | destination | destination-port | dscp |

scribes the parameters that you

Parameters Function Descri

source

{ sour-addr sour-wildcard |

any }

destination

{ dest-addr dest-wildcard |

any }

precedence

tos tos

Specifies a source address

Specifies a destination address

Specifies an IP precedence value

Specifies a ToS preference

The sour-addr sour-wildcard arguments represent a source IP address and wildcard mask in dotted decimal notation. An all-zero wildcard specifies a host address.

The any keyword specifies any source IP address.

The dest-addr dest-wildcard arguments represent a destination IP address and wildcard mask in dotted decimal notation. An all-zero wildcard specifies a host address.

The any keyword represents any destination IP address.

The precedence argument can be a number in the range of 0 to 7, or in words, routine (0), priority (1), immediate (2), flash (3), flash-override (4), critical (5), internet (6), or network (7).

The tos argument can be a number in the range of 0 to 15, or in words, max-reliability (2), max-throughput (4), min-delay (8),

min-monetary-cost (1), or normal (0).

tion

Parameters Function Description

The dscp argument can be a number in the range of 0 to 63, or in words, af11 (10), af12 (12), af13 (14), af21 (18), af22 (20), af23 (22), af31 (26), af32 (28), af33 (30), af41 (34), af42 (36), af43 (38),

cs1 (8), cs2 (16), cs3 (24), cs4 (32), cs5 (40), cs6 (48), cs7 (56), default (0), or ef (46).

dscp dscp

Specifies a DSCP priority

logging

reflective

vpn-instance

vpn-instance-na me

fragment

time-range

time-range-nam e

Logs matching packets

Specifies that the rule be reflective

Applies the rule to packets in a VPN instance

Applies the rule to only non-first fragments

Specifies a time range for the rule

This function requires that the module that uses the ACL supports logging.

A rule with the reflective keyword can be defined only for TCP, UDP, or ICMP packets and can only be a permit statement.

The vpn-instance-name argument takes a case-sensitive string of 1 to 31 characters.

If no VPN instance is specified, the rule applies only to non-VPN packets.

Without this keyword, the rule applies to all fragments and non-fragments.

The time-range-name argument takes a case-insensitive string of 1 to 32 characters. It must start with an English letter. If the time range is not configured, the system creates the rule; however, the rule using the time range can take effect only after you configure the timer range.

NOTE:

If you provide the precedence or tos keyword in addition to the dscp keyword, only the dscp keyword takes effect.

If the protocol argument takes tcp (6) or udp (7), set the parameters shown in Table 4.

Table 4 TCP/UDP-specific parameters for IPv4 advanced ACL rules

Parameters Function Descri

source-port

operator port1 [ port2 ]

destination-port operator port1

[ port2 ]

Specifies one or more UDP or TCP source ports

Specifies one or more UDP or TCP destination ports

The operator argument can be lt (lower than), gt (greater than), eq (equal to), neq (not equal to), or range (inclusive range).

The port1 and port2 arguments are TCP or UDP port numbers in the range of 0 to 65535. port2 is needed only when the operator argument is range.

TCP port numbers can be represented as: chargen (19), bgp (179), cmd (514), daytime (13), discard (9), domain (53), echo (7), exec (512), finger (79), ftp (21), ftp-data (20), gopher (70), hostname (101), irc (194), klogin (543), kshell (544), login (513), lpd (515), nntp (119), pop2 (109), pop3 (110), smtp (25), sunrpc (111), tacacs (49), talk (517), telnet (23), time (37), uucp (540), whois (43), and www (80).

UDP

bootps (67), discard (9), dns (53), dnsix (90), echo (7), mobilip-ag (434), mobilip-mn (435), nameserver (42), netbios-dgm (138), netbios-ns (137), netbios-ssn (139), ntp (123), rip (520), snmp (161), snmptrap (162), sunrpc (111), syslog (514), tacacs-ds (65), talk (517), tftp (69), time (37), who (513), and xdmcp (177).

tion

port numbers can be represented as: biff (512), bootpc (68),

Parameters Function Description

{ ack ack-value | fin fin-value | psh

psh-value | rst rst-value | syn syn-value | urg urg-value } *

Specifies one or more TCP flags including ACK, FIN, PSH, RST, SYN, and URG

Parameters specific to TCP.

The value for each argument can be 0 (flag bit not set) or 1 (flag bit set).

For example, a rule configured with ack 1 psh 0 may match packets that have the ACK flag bit set or the PSH flag bit not set on one device.

If the protocol argument takes icmp (1), set the parameters shown in Table 5.

Table 5 ICMP-specific parameters for IPv4 advanced ACL rules

Parameters Function Descri

The icmp-type argument is in the range of 0 to 255.

icmp-type { icmp-type [ icmp-code ] | icmp-message }

Specifies the ICMP message type and code

The icmp-code argument is in the range of 0 to 255.

The icmp-message argument specifies a message name. Supported ICMP message names and their corresponding type and code values are listed in Table 6.

tion

Table 6 ICMP message names supported in IPv4 advanced ACL rules

ICMP messa

echo 8 0

e name ICMP message type

ICMP message code

echo-reply 0 0

fragmentneed-DFset 3 4

host-redirect 5 1

host-tos-redirect 5 3

host-unreachable 3 1

information-reply 16 0

information-request 15 0

net-redirect 5 0

net-tos-redirect 5 2

net-unreachable 3 0

parameter-problem 12 0

port-unreachable 3 3

protocol-unreachable 3 2

reassembly-timeout 11 1

source-quench 4 0

source-route-failed 3 5

timestamp-reply 14 0

timestamp-request 13 0

ttl-exceeded 11 0

Description

Use the rule command to create or edit an IPv4 advanced ACL rule. You can edit ACL rules only when the match order is config.

Use the undo rule command to delete an entire IPv4 advanced ACL rule or some attributes in the rule. If no optional keywords are provided, you delete the entire rule. If optional keywords or arguments are provided, you delete the specified attributes.

By default, an IPv4 advanced ACL does not contain any rule.

To view rules in an ACL and their rule IDs, use the display acl all command.

Related commands: acl, display acl, step, and time-range.

Examples

# Create an IPv4 advanced ACL rule to permit TCP packets with the destination port 80 from

129.9.0.0/16 to 202.38.160.0/24, and enable logging matching packets.

<Sysname> system-view [Sysname] acl number 3000 [Sysname-acl-adv-3000] rule permit tcp source 129.9.0.0 0.0.255.255 destination

202.38.160.0 0.0.0.255 destination-port eq 80 logging

# Create IPv4 advanced ACL rules to permit all IP packets but the ICMP packets destined for

192.168.1.0/24.

<Sysname> system-view [Sysname] acl number 3001 [Sysname-acl-adv-3001] rule permit ip [Sysname-acl-adv-3001] rule deny icmp destination 192.168.1.0 0.0.0.255

# Create IPv4 advanced ACL rules to permit inbound and outbound FTP packets.

<Sysname> system-view [Sysname] acl number 3002 [Sysname-acl-adv-3002] rule permit tcp source-port eq ftp [Sysname-acl-adv-3002] rule permit tcp source-port eq ftp-data [Sysname-acl-adv-3002] rule permit tcp destination-port eq ftp [Sysname-acl-adv-3002] rule permit tcp destination-port eq ftp-data

# Create IPv4 advanced ACL rules to permit inbound and outbound SNMP and SNMP trap packets.

<Sysname> system-view [Sysname] acl number 3003 [Sysname-acl-adv-3003] rule permit udp source-port eq snmp [Sysname-acl-adv-3003] rule permit udp source-port eq snmptrap [Sysname-acl-adv-3003] rule permit udp destination-port eq snmp [Sysname-acl-adv-3003] rule permit udp destination-port eq snmptrap

rule (IPv4 basic ACL view)

Syntax

rule [ rule-id ] { deny | permit } [ fragment | logging | source { sour-addr sour-wildcard | any } | time-range time-range-name | vpn-instance vpn-instance-name ] *

undo rule rule-id [ fragment | logging | source | time-range | vpn-instance ] *

View

IPv4 basic ACL view

Default level

2: System level

Parameters

deny: Denies matching packets.

permit: Allows matching packets to pass.

fragment: Applies the rule only to non-first fragments. A rule without this keyword applies to both

fragments and non-fragments.

logging: Logs matching packets. This function is available only when the application module that uses the ACL supports the logging function.

source { sour-addr sour-wildcard | any }: Matches a source address. The sour-addr sour-wildcard arguments represent a source IP address and wildcard mask in dotted decimal notation. A wildcard mask of zeros specifies a host address. The any keyword represents any source IP address.

vpn-instance vpn-instance-name: Applies the rule to packets in a VPN instance. The vpn-instance-name argument takes a case-sensitive string of 1 to 31 characters. If no VPN instance is specified, the rule applies only to non-VPN packets.

Description

Use the rule command to create or edit an IPv4 basic ACL rule. You can edit ACL rules only when the match order is config.

Use the undo rule command to delete an entire IPv4 basic ACL rule or some attributes in the rule. If no optional keywords are provided, you delete the entire rule. If optional keywords or arguments are provided, you delete the specified attributes.

By default, an IPv4 basic ACL does not contain any rule.

To view rules in an ACL and their rule IDs, use the display acl all command.

Related commands: acl, display acl, step, and time-range.

Examples

# Create a rule in IPv4 basic ACL 2000 to deny the packets from any source IP segment but 10.0.0.0/8,

172.17.0.0/16, or 192.168.1.0/24.

<Sysname> system-view

[Sysname] acl number 2000 [Sysname-acl-basic-2000] rule permit source 10.0.0.0 0.255.255.255 [Sysname-acl-basic-2000] rule permit source 172.17.0.0 0.0.255.255 [Sysname-acl-basic-2000] rule permit source 192.168.1.0 0.0.0.255 [Sysname-acl-basic-2000] rule deny source any

rule comment

Syntax

rule rule-id comment text

undo rule rule-id comment

View

IPv4 basic/advanced ACL view, Ethernet frame header ACL view

Default level

2: System level

Parameters

rule-id: Specifies an ACL rule ID, in the range of 0 to 65534. The ACL rule must already exist.

text: Specifies a comment about the ACL rule, a case-sensitive string of 1 to 127 characters.

Description

Use the rule comment command to add a comment about an existing ACL rule or edit its comment to make the rule easy to understand.

Use the undo rule comment command to delete the ACL rule comment.

By default, an IPv4 ACL rule has no rule comment.

Related commands: display acl.

Examples

# Create a rule in IPv4 basic ACL 2000 and add a comment about the rule.

<Sysname> system-view [Sysname] acl number 2000 [Sysname-acl-basic-2000] rule 0 deny source 1.1.1.1 0 [Sysname-acl-basic-2000] rule 0 comment This rule is used on GigabitEthernet 0/1.

step

Syntax

step step-value

undo step

View

IPv4 basic/advanced ACL view, Ethernet frame header ACL view

Default level

2: System level

Parameters

step-value: ACL rule numbering step, in the range of 1 to 20.

Description

Use the step command to set a rule numbering step for an ACL. The rule numbering step sets the increment by which the system numbers rules automatically. For example, the default ACL rule numbering step is 5. If you do not assign IDs to rules you are creating, they are numbered 0, 5, 10, 15, and so on. The wider the numbering step, the more rules you can insert between two rules. Whenever the step changes, the rules are renumbered, starting from 0. For example, if there are five rules numbered 5, 10, 13, 15, and 20, changing the step from 5 to 2 causes the rules to be renumbered 0, 2, 4, 6 and 8.

Use the undo step command to restore the default.

The default rule numbering step is 5. After you restore the default numbering step by the undo step command, the rules are renumbered in steps of 5.

Related commands: display acl.

Examples

# Set the rule numbering step to 2 for IPv4 basic ACL 2000.

<Sysname> system-view [Sysname] acl number 2000 [Sysname-acl-basic-2000] step 2

time-range

Syntax

time-range time-range-name { start-time to end-time days [ from time1 date1 ] [ to time2 date2 ] | from time1 date1 [ to time2 date2 ] | to time2 date2 }

undo time-range time-range-name [ start-time to end-time days [ from time1 date1 ] [ to time2 date2 ] | from time1 date1 [ to time2 date2 ] | to time2 date2 ]

View

System view

Default level

2: System level

Parameters

time-range-name: Specifies a time range name. The name is a case-insensitive string of 1 to 32 characters. It must start with an English letter and to avoid confusion, it cannot be all.

start-time to end-time: Specifies a periodic statement. Both start-time and end-time are in hh:mm format (24-hour clock), and each value is in the range of 00:00 to 23:59. The end time must be greater than the start time.

days: Specifies the day or days of the week (in words or digits) on which the periodic statement is valid. If you specify multiple values, separate each value with a space, and be sure that they do not overlap. These values can take one of the following forms:

• A digit in the range of 0 to 6, respectively for Sunday, Monday, Tuesday, Wednesday, Thursday,

Friday, and Saturday.

• A day of a week in abbreviated words, sun, mon, tue, wed, thu, fri, and sat.

• working-day for Monday through Friday.

• off-day for Saturday and Sunday.

• daily for the whole week.

from time1 date1: Specifies the start time and date of an absolute statement. The time1 argument specifies the time of the day in hh:mm format (24-hour clock). Its value is in the range of 00:00 to 23:59. The date1 argument specifies a date in MM/DD/YYYY or YYYY/MM/DD format, where MM is the month of the year in the range of 1 to 12, DD is the day of the month with the range depending on MM, and YYYY is the year in the calendar in the range of 1970 to 2100. If not specified, the start time is 01/01/1970 00:00 AM, the earliest time available in the system.

to time2 date2: Specifies the end time and date of the absolute time statement. The time2 argument has the same format as the time1 argument, but its value is in the range of 00:00 to 24:00. The date2 argument has the same format and value range as the date1 argument. The end time must be greater than the start time. If not specified, the end time is 12/31/2100 24:00 PM, the maximum time available in the system.

Description

Use the time-range command to configure a time range.

Use the undo time-range command to delete a time range or a statement in the time range.

By default, no time range exists.

You can create multiple statements in a time range. Each time statement can take one of the following forms:

Examples

• Periodic statement in the start-time to end-time days format. A periodic statement recurs periodically

on a day or days of the week.

• Absolute statement in the from time1 date1 to time2 date2 format. An absolute statement does not

recur.

• Compound statement in the start-time to end-time days from time1 date1 to time2 date2 format. A

compound statement recurs on a day or days of the week only within the specified period. For example, to create a time range that is active from 08:00 to 12:00 on Monday between January 1, 2010 00:00 and December 31, 2010 23:59, use the time-range test 08:00 to 12:00 mon from 00:00 01/01/2010 to 23:59 12/31/2010 command.

The active period of a time range is calculated as follows:

1. Combining all periodic statements

2. Combining all absolute statements

3. Taking the intersection of the two statement sets as the active period of the time range

You can create a maximum of 256 time ranges, each with a maximum of 32 periodic statements and 12 absolute statements.

Related commands: display time-range.

# Create a periodic time range t1, setting it to be active between 8:00 to 18:00 during working days.

<Sysname> system-view [Sysname] time-range t1 8:0 to 18:0 working-day

# Create an absolute time range t2, setting it to be active in the whole year of 2010.

<Sysname> system-view [Sysname] time-range t2 from 0:0 1/1/2010 to 23:59 12/31/2010

# Create a compound time range t3, setting it to be active from 08:00 to 12:00 on Saturdays and Sundays of the year 2010.

<Sysname> system-view [Sysname] time-range t3 8:0 to 12:0 off-day from 0:0 1/1/2010 to 23:59 12/31/2010

# Create a compound time range t4, setting it to be active from 10:00 to 12:00 on Mondays and from 14:00 to 16:00 on Wednesdays in the period of January through June of the year 2010.

<Sysname> system-view [Sysname] time-range t4 10:0 to 12:0 1 from 0:0 1/1/2010 to 23:59 1/31/2010 [Sysname] time-range t4 14:0 to 16:0 3 from 0:0 6/1/2010 to 23:59 6/30/2010

Session management commands

application aging-time

Syntax

application aging-time { dns | ftp | msn | qq | sip } time-value

undo application aging-time [ dns | ftp | msn | qq | sip ]

View

System view

Default level

2: System level

Parameters

dns: Specifies the aging time for DNS sessions.

ftp: Specifies the aging time for FTP sessions.

msn: Specifies the aging time for MSN sessions.

qq: Specifies the aging time for QQ sessions.

sip: Specifies the aging time for SIP sessions.

time-value: Aging time, which ranges from 5 seconds to 100000 seconds.

Description

Use the application aging-time command to set the aging time for sessions of an application layer protocol.

Use the undo application aging-time command to restore the default. If no application layer protocol type is specified, the command restores the session aging times for all the application layer protocols to the defaults.

The default session aging times for the application layer protocols is 60 seconds.

Examples

# Set the aging time for FTP sessions to 1800 seconds.

<Sysname> system-view [Sysname] application aging-time ftp 1800

display session relation-table

Syntax

display session relation-table [ vd-name vd-name ]

View

Any view

Default level

2: System level

Parameters

vd-name vd-name: Displays the relationship table entries of the specified virtual device. The vd-name

argument specifies the name of a virtual device. It is a case-insensitive string of 1 to 20 characters, which can be numerals, letters and underlines.

Description

Use the display session relation-table command to display relationship table entries.

With no virtual device specified, the command displays the relationship table entries of all virtual devices.

Examples

# Displays all relationship table entries.

<Sysname> display session relation-table Local IP/Port Global IP/Port MatchMode

192.168.1.22/99 10.153.2.22/99 Local APP:QQ Pro:UDP TTL:2000s AllowConn:10 Local IP/Port Global IP/Port MatchMode

192.168.1.100/99 10.153.2.100/99 Local APP:FTP Pro:TCP TTL:2000s AllowConn:10 Total find: 2

Table 7 Output description

Field Descri

Local IP/Port

Global IP/Port

IP address/port number of the inside network

IP address/ port number of the outside network

Match mode from session table to relationship table, including Local, Global, and Either.

• Local: Indicates that the source IP address/source port of a new session are

MatchMode

• Global: Indicates that the destination IP address/destination port of a new

• Either: Indicates that the IP/port of a new session are matched against Local

App

Pro

TTL

AllowConn

Total find

Application layer protocol, FTP, MSN, or QQ

Transport layer protocol, TCP, or UDP

Remaining lifetime of the relationship table entry, in seconds.

Number of sessions allowed by the relationship table entry

Total number of found relationship table entries

tion

matched against Local IP/Port in the relation table.

session are matched against Global IP/Port in the relation table.

IP/Port or Global IP/Port in the relation table.

display session statistics

Syntax

display session statistics [ vd-name vd-name ]

View

Any view

Default level

2: System level

Parameters

vd-name vd-name: Displays the session statistics of the specified virtual device. The vd-name argument

specifies the name of a virtual device. It is a case-insensitive string of 1 to 20 characters, which can be numerals, letters and underlines.

Description

Use the display session statistics command to display statistics about sessions.

With no virtual device specified, the command displays the session statistics of all virtual devices. With no keyword specified, the command displays all session statistics information. If you specify to display session statistics on a specified virtual device, the output information does not contain the number of dropped packets.

Examples

# Display statistics about all sessions.

<Sysname> display session statistics Current session(s):593951 Current TCP session(s): 0 Half-Open: 0 Half-Close: 0 Current UDP session(s): 593951 Current ICMP session(s): 0 Current RAWIP session(s): 0

Current relation table(s): 50000

Session establishment rate: 184503/s TCP Session establishment rate: 0/s UDP Session establishment rate: 184503/s ICMP Session establishment rate: 0/s RAWIP Session establishment rate: 0/s

Received TCP: 1538 packet(s) 337567 byte(s) Received UDP: 86810494849 packet(s) 4340524910260 byte(s) Received ICMP: 307232 packet(s) 17206268 byte(s) Received RAWIP: 0 packet(s) 0 byte(s) Dropped TCP: 0 packet(s) 0 byte(s) Dropped UDP: 0 packet(s) 0 byte(s) Dropped ICMP: 0 packet(s) 0 byte(s) Dropped RAWIP: 0 packet(s) 0 byte(s)

Table 8 Output description

Field Descri

Current session(s) Total number of sessions

tion

Field Description

Current TCP session(s) Number of TCP sessions

Half-Open Number of TCP sessions in the half-open state

Half-Close Number of TCP sessions in the half-close state

Current UDP session(s) Number of UDP sessions

Current ICMP session(s) Number of ICMP sessions

Current RAWIP session(s) Number of Raw IP sessions

Current relation table(s) Total number of relationship table entries

Session establishment rate Session establishment rate

TCP Session establishment rate Establishment rate of TCP sessions

UDP Session establishment rate Establishment rate of UDP sessions

ICMP Session establishment rate Establishment rate of ICMP sessions

RAWIP Session establishment rate Establishment rate of Raw IP sessions

Received TCP Counts of received TCP packets and bytes

Received UDP Counts of received UDP packets and bytes

Received ICMP Counts of received ICMP packets and bytes

Received RAWIP Counts of received Raw IP packets and bytes

Dropped TCP Counts of dropped TCP packets and bytes

Dropped UDP Counts of dropped UDP packets and bytes

Dropped ICMP Counts of dropped ICMP packets and bytes

Dropped RAWIP Counts of dropped Raw IP packets and bytes

display session table

Syntax

display session table [ vd-name vd-name ] [ source-ip source-ip ] [ destination-ip destination-ip ] [ verbose ]

View

Any view

Default level

2: System level

Parameters

vd-name vd-name: Displays the sessions of the specified virtual device. The vd-name argument specifies

the name of a virtual device. It is a case-insensitive string of 1 to 20 characters, which can be numerals, letters and underlines.

source-ip source-ip: Displays the sessions with the specified source IP address.

destination-ip destination-ip: Displays sessions with the specified destination IP address.

verbose: Displays detailed information about sessions. Without this keyword, the command displays brief information about the specified sessions.

Description

Use the display session table command to display information about sessions.

• If no argument is specified, the command displays all sessions.

• If no virtual device is specified, the command displays the sessions on all virtual devices.

• If both the source-ip and destination-ip keywords are specified, the command displays only the

Examples

# Display brief information about all sessions.

<Sysname> display session table Initiator: Source IP/Port : 192.168.1.18/2048 Dest IP/Port : 192.168.1.55/768 Pro : ICMP(ICMP(1)) VPN-Instance/VLAN ID/VLL ID: Initiator: Source IP/Port : 192.168.1.18/1212 Dest IP/Port : 192.168.1.55/23 Pro : TCP(TCP(6)) VPN-Instance/VLAN ID/VLL ID: Total find: 2

sessions with the specified source and destination IP addresses.

# Display detailed information about all sessions.

<Sysname> display session table verbose Initiator: Source IP/Port : 192.168.1.19/137 Dest IP/Port : 192.168.1.255/137 VPN-Instance/VLAN ID/VLL ID: Responder: Source IP/Port : 192.168.1.255/137 Dest IP/Port : 192.168.1.19/137 VPN-Instance/VLAN ID/VLL ID: Pro: UDP(17) App: NBT-name State: UDP-OPEN Start time: 2009-03-17 10:39:43 TTL: 2s Root Zone(in): Management Zone(out): Local Received packet(s)(Init): 6 packet(s) 468 byte(s) Received packet(s)(Reply): 0 packet(s) 0 byte(s) Initiator: Source IP/Port : 192.168.1.18/1212 Dest IP/Port : 192.168.1.55/23 VPN-Instance/VLAN ID/VLL ID: Responder: Source IP/Port : 192.168.1.55/23 Dest IP/Port : 192.168.1.18/1212 VPN-Instance/VLAN ID/VLL ID:

Pro: TCP(6) App: TELNET State: TCP-EST Start time: 2009-03-17 09:30:33 TTL: 3600s Root Zone(in): Management Zone(out): Local Received packet(s)(Init): 1173 packet(s) 47458 byte(s) Received packet(s)(Reply): 1168 packet(s) 61845 byte(s) Total find: 2

Table 9 Output description

Field Descri

Initiator: Session information of the initiator

Responder: Session information of the responder

Pro Transport layer protocol, TCP, UDP, ICMP, or Raw IP

VPN-Instance/VLAN ID/VLL ID

App

VPN that the session belongs to and the VLAN and INLINE that the session belongs to during Layer 2 forwarding

Application layer protocol, FTP, DNS, MSN or QQ

Unknown indicates protocol type of a non-well-known port

Session status. Possible values are:

tion

• Accelerate

• SYN

• TCP-EST

• FIN

State

• UDP-OPEN

• UDP-READY

• ICMP-OPEN

• ICMP-CLOSED

• RAWIP-OPEN

• RAWIP-READY

Start Time Session establishment time

TTL Remaining lifetime of the session, in seconds.

VD-name Name of virtual device

Zone(in) Security zone (in)

Zone(out) Security zone (out)

Received packet(s)(Init) Counts of packets and bytes from the initiator to the responder

Received packet(s)(Reply) Counts of packets and bytes from the responder to the initiator

Total find Total number of sessions currently found

reset session

Syntax

reset session [ vd-name vd-name ] [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol-type

{ icmp | raw-ip | tcp | udp } ] [ source-port source-port ] [ destination-port destination-port ] [ vpn-instance vpn-instance-name ]

View

User view

Default level

2: System level

Parameters

vd-name vd-name: Clears the sessions on the specified virtual device. The vd-name argument specifies

the name of a virtual device. It is a case-insensitive string of 1 to 20 characters, which can be only numerals, letters and underlines.

source-ip source-ip: Clears the sessions with the specified source IP address of the initiator.

destination-ip destination-ip: Clears the sessions with the specified destination IP address of the initiator.

protocol-type { icmp | raw-ip | tcp | udp }: Clears the sessions of the specified protocol type. The

protocol types include ICMP, Raw IP, TCP, and UDP.

source-port source-port: Clears the sessions with the specified source port of the initiator.

destination-port destination-port: Clears the sessions with the specified destination port of the initiator.

vpn-instance vpn-instance-name: Clears the sessions of the specified VPN. The vpn-instance-name

argument is a case-sensitive string of 1 to 31 characters.

Description

Use the reset session command to clear sessions.

• If no virtual device is specified, the command clears the sessions on all virtual devices.

• If no VPN instance is specified, the command clears the sessions on the public network.

• If no parameter is specified, the command clears all sessions.

Examples

# Clear all sessions.

<Sysname> reset session

# Clear all sessions with the source IP address as 10.10.10.10 of the initiator.

<Sysname> reset session source-ip 10.10.10.10

reset session statistics

Syntax

reset session statistics [ vd-name vd-name ]

View

User view

Default level

2: System level

Parameters

vd-name vd-name: Clears the session statistics of the specified virtual device. The vd-name argument

specifies the name of a virtual device. It is a case-insensitive string of 1 to 20 characters, which can be numerals, letters and underlines.

Description

Use the reset session statistics command to clear session statistics.

If no virtual device is specified, the command clears the session statistics on all virtual devices.

Examples

# Clear all session statistics.

<Sysname> reset session statistics

session aging-time

Syntax

session aging-time { accelerate | fin | icmp-closed | icmp-open | rawip-open | rawip-ready | syn | tcp-est | udp-open | udp-ready } time-value

View

System view

Default level

2: System level

Parameters

accelerate: Specifies the aging time for the sessions in the accelerate queue.

fin: Specifies the aging time for the TCP sessions in the FIN_WAIT state.

icmp-closed: Specifies the aging time for the ICMP sessions in the CLOSED state.

icmp-open: Specifies the aging time for the ICMP sessions in the OPEN state.

rawip-open: Specifies the aging time for the sessions in the RAWIP_OPEN state.

rawip-ready: Specifies the aging time for the sessions in the RAWIP_READY state.

syn: Specifies the aging time for the TCP sessions in the SYN_SENT or SYN_RCV state.

tcp-est: Specifies the aging time for the TCP sessions in the ESTABLISHED state.

udp-open: Specifies the aging time for the UDP sessions in the OPEN state.

udp-ready: Specifies the aging time for the UDP sessions in the READY state.

time-value: Aging time, in seconds in the range of 5 to 10000.

Description

Use the session aging-time command to set the aging time for sessions of a specified protocol that are in a specified state.

Use the undo session aging-time command to restore the default. If no keyword is specified, the command restores the session aging times for all protocol states to the defaults.

The defaults value is 30 seconds.

Examples

# Set the aging time for TCP sessions in the SYN_SENT or SYN_RCV state to 60 seconds.

<Sysname> system-view [Sysname] session aging-time syn 60

session checksum

Syntax

session checksum { all | { icmp | tcp | udp } * }

undo session checksum { all | { icmp | tcp | udp } * }

View

System view

Default level

2: System level

Parameters

all: Enables checksum verification for TCP, UDP, and ICMP packets.

icmp: Enables checksum verification for ICMP packets.

tcp: Enables checksum verification for TCP packets.

udp: Enables checksum verification for UDP packets.

Description

Use the session checksum command to enable checksum verification for protocol packets.

Use the undo session checksum command to disable checksum verification.

By default, checksum verification is disabled.

Examples

# Enable checksum verification for UDP packets.

<Sysname> system-view [Sysname] session checksum udp

session persist acl

Syntax

session persist acl acl-number [ aging-time time-value ]

undo session persist

View

System view

Default level

2: System level

Parameters

acl-number: ACL number, in the range 2000 to 3999.

aging-time time-value: Specifies the aging time for persistent sessions, in hours. The value of the time-value argument is in the range of 0 to 360 and defaults to 24. A value of 0 means the persistent

sessions are never aged.

Description

Use the session persist acl command to specify the persistent session rule. All sessions permitted by the specified ACL are considered persistent sessions.

Use the undo session persist command to remove the configuration.

By default, no persistent session rule is specified.

Persistent sessions will not be removed because they are not matched with any packets within the aging time. You can manually remove such sessions when necessary.

A persistent session rule can reference only one ACL.

Related commands: reset session.

Examples

# Configure all sessions matching ACL 2000 as persistent sessions, setting the aging time of the sessions to 72 hours.

<Sysname> system-view [Sysname] session persist acl 2000 aging-time 72

Connection limit configuration commands

connection-limit apply policy

Syntax

connection-limit apply policy policy-number

undo connection-limit apply policy policy-number

View

System view

Default level

2: System level

Parameters

policy-number: Number for an existing connection limit policy, which can only be 0.

Description

Use the connection-limit apply policy command to apply a connection limit policy.

Use the undo connection-limit apply policy command to remove the application.

If a connection limit policy is applied, you cannot add, remove, or modify the conneciton limit rules in the connection limit policy view.

A conneciton limit policy to be applied must contain at least one limit rule.

Related commands: connection-limit policy.

Examples

# Apply connection limit policy 0.

<Sysname> system-view [Sysname] connection-limit apply policy 0

connection-limit policy

Syntax

connection-limit policy policy-number

undo connection-limit policy { policy-number | all }

View

System view

Default level

2: System level

Parameters

policy-number: Connection limit policy number, which can only be 0.

all: Specifies all connection limit policies.

Description

Use the connection-limit policy command to create a connection limit policy and enter connection limit policy view.

Use the undo connection-limit policy command to delete a specific or all connection limit policies.

A connection limit policy contains a set of rules that limit the number of connections of a specific user. By default, a connection limit policy uses the default connection limit settings.

When creating a connection limit policy, you must assign it a unique number. Polices are matched by number in descending order.

After applying a connection limit policy in system view, you cannot modify, add, or remove connection limit rules in the policy.

Examples

# Create a connection limit policy numbered 0 and enter its view.

<Sysname> system-view [Sysname] connection-limit policy 0 [Sysname-connection-limit-policy-0]

display connection-limit policy

Syntax

display connection-limit policy { policy-number | all }

View

Any view

Default level

1: Monitor level

Parameters

policy-number: Connection limit policy number, which can only be 0.

all: Displays all connection limit policies.

Description

Use the display connection-limit policy command to display information about a specific or all connection limit policies.

Related commands: limit.

Examples

# Display information about all connection limit policies.

<Sysname> display connection-limit policy all There is 1 policy: Connection-limit policy 0, refcount 0 ,3 limits limit 1 acl 2000 per-source amount 1111 10 limit 2 acl 2001 per-destination amount 300 20 limit 3 acl 2002 per-service amount 400 50

# Display information about all connection limit policies.

<Sysname> display connection-limit policy all There are 1 policies:

Connection-limit policy 0, refcount 1, 2 limits limit 0 source any amount dns 100 http 200 tcp 300 other 400 rate 100 shared limit 1 source 1.1.1.0 24 amount tcp 100 bandwidth 200 shared

# Display information about all connection limit policies.

<Sysname> display connection-limit policy all There are 1 policies: Connection-limit policy 0, refcount 0, 1 limit limit 0 source ip 3.3.3.0 24 source-vpn vpn1 destination ip any protocol tcp

max-connections 200 per-source

Table 10 Output description

Field Descri

Connection-limit policy Number of the connection limit policy

refcount 1, 2 limits Number of times that the policy is applied and number of rules in the policy.

limit xxx Rule in the policy. Refer to the limit command for details.

limit

Syntax

limit limit-id { source ip { ip-address mask-length | any } [ source-vpn src-vpn-name ] | destination ip { ip-address mask-length | any } [ destination-vpn dst-vpn-name ] } * protocol { dns | http | ip | tcp | udp } max-connections max-num [ per-destination | per-source | per-source-destination ]

undo limit limit-id

View

Connection limit policy view

Default level

2: System level

Parameters

tion

limit-id: ID of a rule in the connection limit policy, which can only be 0.

source ip: Specifies the source IP address of the connections to be limited.

ip-address mask-length: IP address and its mask length. The mask-length argument is in the range of 1 to

32.

any: Specifies all IP addresses on the specified network or the public network. For example, source ip any specifies all hosts on the source network.

source-vpn src-vpn-name: Specifies a source MPLS VPN by its instance name a case-sensitive string of 1 to 31 characters. Absence of the option indicates the public network.

destination ip: Specifies the destination IP address of the connections to be limited.

destination-vpn dst-vpn-name: Specifies a destination MPLS VPN by its instance name, a case-sensitive

string of 1 to 31 characters. Absence of the option indicates the public network.

protocol: Specifies connections of a protocol.

• dns: Specifies connections of the DNS protocol.

• http: Specifies connections of the HTTP protocol.

• ip: Specifies connections of the IP protocol.

• tcp: Specifies connections of the TCP protocol.

• udp: Specifies connections of the UDP protocol.

max-connections max-num: Maximum number of the connections in the range of 0 to 1000000. .

per-destination: Limits connections by destination address.

per-source: Limits connections by source address.

per-source-destination: Limits connections by source-desitnation address pair.

Description

Use the limit command to configure an IP address-based conneciton limit policy rule.

Use the undo limit command to remove a conneciton limit policy rule.

Any two rules of one policy must have different rule criteria.

The connection limit rules become invalid if the VPN instance with which the rules are associated are removed.

The connection limit rules in a policy are matched in ascending order of rule ID. If the source addresses, destination addresses, or protocols in two rules are overlapped, the first matched rule takes effect. Therefore, take the match order into consideration when assigning the rules IDs. HP recommends arranging the rule by limit granularity and limit range in ascending order.

Examples

Related commands: connection-limit policy, display connection-limit policy.

# Configure connection limit rule 1 for policy 1 to li m i t T C P c o n n e c t i o n s s o u r c e d f r o m 1.1.1.1 w i t h t h e upper connection limit of 200.

<Sysname> system-view [Sysname] connection-limit policy 0 [Sysname-connection-limit-policy-0] limit 1 source ip 1.1.1.1 32 protocol tcp

max-connections 200

# Configure connection limit rule 2 to limit UDP connections destined to 2.2.2.2 with the upper connection limit of 200.

[Sysname-connection-limit-policy-0] limit 2 destination ip 2.2.2.2 32 protocol udp max-connections 200

# Configure connection limit rule 3 to limit IP connections sourced from the segment 1.1.1.0/24 with the upper connection limit of 200.

[Sysname-connection-limit-policy-1] limit 3 source ip 1.1.1.0 24 protocol ip max-connections 200 per-source

# Configure connection limit rule 4 to limit IP connections destined to the segment 2.2.2.0/24 with the upper connection limit of 200.

[Sysname-connection-limit-policy-0] limit 4 destination ip 2.2.2.0 24 protocol ip max-connections 200 per-destination

# Configure connection limit rule 5 to limit IP connections from vpn1 to vpn2 with the upper connection limit of 200.

[Sysname-connection-limit-policy-0] limit 5 source ip any source-vpn vpn1 destination ip any destination-vpn vpn2 protocol ip max-connections 200

Portal configuration commands

display portal acl

Syntax

display portal acl { all | dynamic | static } interface interface-type interface-number

View

Any view

Default level

1: Monitor level

Parameters

all: Displays all portal access control lists (ACLs), including dynamic ones and static ones.

dynamic: Displays dynamic portal ACLs, namely, ACLs generated after a user passes portal

authentication.

static: Displays static portal ACLs, namely, ACLs generated by related configurations.

interface interface-type interface-number: Displays the ACLs on the specified interface.

Description

Use the display portal acl command to display the ACLs on a specific interface.

Examples

# Display all ACLs on interface GigabitEthernet 0/0.

<Sysname> display portal acl all interface gigabitethernet 0/0 GigabitEthernet0/0 portal ACL rule: Rule 0 Inbound interface : GigabitEthernet0/0 Type : static Action : permit Source: IP : 0.0.0.0 Mask : 0.0.0.0 MAC : 0000-0000-0000 Interface : any VLAN : 0 Protocol : 0 Destination: IP : 192.168.0.111 Mask : 255.255.255.255

Rule 1 Inbound interface : GigabitEthernet0/0 Type : static Action : redirect

Source: IP : 0.0.0.0 Mask : 0.0.0.0 MAC : 0000-0000-0000 Interface : any VLAN : 2 Protocol : 6 Destination: IP : 0.0.0.0 Mask : 0.0.0.0

Rule 2 Inbound interface : GigabitEthernet0/0 Type : dynamic Action : permit Source: IP : 2.2.2.2 Mask : 255.255.255.255 MAC : 000d-88f8-0eab Interface : GigabitEthernet0/0 VLAN : 0 Protocol : 0 Destination: IP : 0.0.0.0 Mask : 0.0.0.0 Author ACL: Number : 3001

Table 11 Output description

Field Descri

Rule Sequence number of the generated ACL, which is numbered from 0 in ascending order

Inbound interface Interface to which portal ACLs are bound

Type Type of the portal ACL

Action Match action in the portal ACL

Source Source information in the portal ACL

IP Source IP address in the portal ACL

Mask Subnet mask of the source IP address in the portal ACL

MAC Source MAC address in the portal ACL

Interface Source interface in the portal ACL

VLAN Source VLAN in the portal ACL

Protocol Protocol type in the portal ACL

Destination Destination information in the portal ACL

IP Destination IP address in the portal ACL

Mask Subnet mask of the destination IP address in the portal ACL

tion

Field Description

Author ACL

Number

Authorization ACL of portal ACL. It is displayed only when the Type field has a value of dynamic.

Authorization ACL number assigned by the server. None indicates that the server did not assign any ACL.

display portal connection statistics

Syntax

display portal connection statistics { all | interface interface-type interface-number }

View

Any view

Default level

1: Monitor level

Parameters

all: Specifies all interfaces.

interface interface-type interface-number: Specifies an interface by its type and number.

Description

Examples

Use the display portal connection statistics command to display portal connection statistics on a specific interface or all interfaces.

# Display portal connection statistics on interface GigabitEthernet 0/0.

<Sysname> display portal connection statistics interface GigabitEthernet0/0

---------------Interface: GigabitEthernet0/0---------------------- User state statistics: State-Name User-Num VOID 0 DISCOVERED 0 WAIT_AUTHEN_ACK 0 WAIT_AUTHOR_ACK 0 WAIT_LOGIN_ACK 0 WAIT_ACL_ACK 0 WAIT_NEW_IP 0 WAIT_USERIPCHANGE_ACK 0 ONLINE 1 WAIT_LOGOUT_ACK 0 WAIT_LEAVING_ACK 0

Message statistics: Msg-Name Total Err Discard MSG_AUTHEN_ACK 3 0 0 MSG_AUTHOR_ACK 3 0 0 MSG_LOGIN_ACK 3 0 0

MSG_LOGOUT_ACK 2 0 0 MSG_LEAVING_ACK 0 0 0 MSG_CUT_REQ 0 0 0 MSG_AUTH_REQ 3 0 0 MSG_LOGIN_REQ 3 0 0 MSG_LOGOUT_REQ 2 0 0 MSG_LEAVING_REQ 0 0 0 MSG_ARPPKT 0 0 0 MSG_TMR_REQAUTH 1 0 0 MSG_TMR_AUTHEN 0 0 0 MSG_TMR_AUTHOR 0 0 0 MSG_TMR_LOGIN 0 0 0 MSG_TMR_LOGOUT 0 0 0 MSG_TMR_LEAVING 0 0 0 MSG_TMR_NEWIP 0 0 0 MSG_TMR_USERIPCHANGE 0 0 0 MSG_PORT_REMOVE 0 0 0 MSG_VLAN_REMOVE 0 0 0 MSG_IF_REMOVE 6 0 0 MSG_L3IF_SHUT 0 0 0 MSG_IP_REMOVE 0 0 0 MSG_ALL_REMOVE 1 0 0 MSG_IFIPADDR_CHANGE 0 0 0 MSG_SOCKET_CHANGE 8 0 0 MSG_NOTIFY 0 0 0 MSG_SETPOLICY 0 0 0 MSG_SETPOLICY_RESULT 0 0 0

Table 12 Output description

Field Descri

User state statistics Statistics on portal users

State-Name Name of a user state

User-Num Number of users

VOID Number of users in void state

DISCOVERED Number of users in discovered state

WAIT_AUTHEN_ACK Number of users in wait_authen_ack state

WAIT_AUTHOR_ACK Number of users in wait_author_ack state

WAIT_LOGIN_ACK Number of users in wait_login_ack state

WAIT_ACL_ACK Number of users in wait_acl_ack state

WAIT_NEW_IP Number of users in wait_new_ip state

WAIT_USERIPCHANGE_ACK Number of users wait_useripchange_ack state

ONLINE Number of users in online state

WAIT_LOGOUT_ACK Number of users in wait_logout_ack state

WAIT_LEAVING_ACK Number of users in wait_leaving_ack state

tion

Field Description

Message statistics Statistics on messages

Msg-Name Message type

Total Total number of messages

Err Number of erroneous messages

Discard Number of discarded messages

MSG_AUTHEN_ACK Authentication acknowledgment message

MSG_AUTHOR_ACK Authorization acknowledgment message

MSG_LOGIN_ACK Accounting acknowledgment message

MSG_LOGOUT_ACK Accounting-stop acknowledgment message

MSG_LEAVING_ACK Leaving acknowledgment message

MSG_CUT_REQ Cut request message

MSG_AUTH_REQ Authentication request message

MSG_LOGIN_REQ Accounting request message

MSG_LOGOUT_REQ Accounting-stop request message

MSG_LEAVING_REQ Leaving request message

MSG_ARPPKT ARP message

MSG_TMR_REQAUTH Authentication request timeout message

MSG_TMR_AUTHEN Authentication timeout message

MSG_TMR_AUTHOR Authorization timeout message

MSG_TMR_LOGIN Accounting-start timeout message

MSG_TMR_LOGOUT Accounting-stop timeout message

MSG_TMR_LEAVING Leaving timeout message

MSG_TMR_NEWIP Public IP update timeout message

MSG_TMR_USERIPCHANGE User IP change timeout message

MSG_PORT_REMOVE Users-of-a-Layer-2-port-removed message

MSG_VLAN_REMOVE VLAN user removed message

MSG_IF_REMOVE Users-of-a-Layer-3-interface-removed message

MSG_L3IF_SHUT Layer 3 interface shutdown message

MSG_IP_REMOVE User-with-an-IP-removed message

MSG_ALL_REMOVE All-users-removed message

MSG_IFIPADDR_CHANGE Interface IP address change message

MSG_SOCKET_CHANGE Socket change message

MSG_NOTIFY Notification message

MSG_SETPOLICY Set policy message for assigning security ACL

MSG_SETPOLICY_RESULT Set policy response message

display portal free-rule

Syntax

display portal free-rule [ rule-number ]

View

Any view

Default level

1: Monitor level

Parameters

rule-number: Number of a portal-free rule, in the range of 0 to 15.

Description

Use the display portal free-rule command to display information about a specific portal-free rule or all portal-free rules.

Related commands: portal free-rule.

Examples

# Display information about portal-free rule 1.

<Sysname> display portal free-rule 1 Rule-Number 1: Source: IP : 2.2.2.0 Mask : 255.255.255.0 MAC : 0000-0000-0000 Interface : any Vlan : 0 Destination: IP : 0.0.0.0 Mask : 0.0.0.0

Table 13 Output description

Field Descri

Rule-Number Number of the portal-free rule

Source Source information in the portal-free rule

IP Source IP address in the portal-free rule

Mask Subnet mask of the source IP address in the portal-free rule

MAC Source MAC address in the portal-free rule

Interface Source interface in the portal-free rule

Vlan Source VLAN in the portal-free rule

Destination Destination information in the portal-free rule

IP Destination IP address in the portal-free rule

Mask Subnet mask of the destination IP address in the portal-free rule

tion

display portal interface

Syntax

display portal interface interface-type interface-number

View

Any view

Default level

1: Monitor level

Parameters

interface-type interface-number: Specifies an interface by its type and number.

Description

Use the display portal interface command to display the portal configuration of an interface.

Examples

# Display the portal configuration of interface GigabitEthernet 0/0.

<Sysname> display portal interface gigabitethernet0/0 Interface portal configuration: GigabitEthernet0/0: Portal running Portal server: servername Authentication type: Direct Portal backup-group: 1 Authentication domain: my-domain Authentication network: address : 0.0.0.0 mask : 0.0.0.0

Table 14 Output description

Field Descri

Interface portal configuration Portal configuration on the interface

GigabitEthernet0/0 Status of the portal feature on the interface, disabled, enabled, or running.

Portal server Portal server referenced by the interface

Authentication type Authentication mode enabled on the interface

Number of the portal group to which the interface belongs.

Portal backup-group

Authentication domain Mandatory authentication domain of the interface

Authentication network Information of the portal authentication subnet

address IP address of the portal authentication subnet

mask Subnet mask of the IP address of the portal authentication subnet

If the interface does not belong to any portal group, None will be displayed.

tion

display portal server

Syntax

display portal server [ server-name ]

View

Any view

Default level

1: Monitor level

Parameters

server-name: Name of a portal server, a case-sensitive string of 1 to 32 characters.

Description

Use the display portal server command to display information about a specific portal server or all portal servers.

Related commands: portal server.

Examples

# Display information about portal server aaa.

<Sysname> display portal server aaa Portal server:

1)aaa: IP : 192.168.0.111 Key : portal Port : 50100 URL : http://192.168.0.111

Table 15 Output description

Field Descri

1) Number of the portal server

aaa Name of the portal server

IP IP address of the portal server

Key

Port Listening port on the portal server

URL

Key for portal authentication

Not configured will be displayed if no key is configured.

Address the packets are to be redirected to

Not configured will be displayed if no address is configured.

tion

display portal server statistics

Syntax

display portal server statistics { all | interface interface-type interface-number }

View

Any view

Default level

1: Monitor level

Parameters

all: Specifies all interfaces.

interface interface-type interface-number: Specifies an interface by its type and name.

Description

Use the display portal server statistics command to display portal server statistics on a specific interface or all interfaces.

Note that with the all keyword specified, the command displays portal server statistics by interface and therefore statistics about a portal server referenced by more than one interface may be displayed repeatedly.

Examples

# Display portal server statistics on GigabitEthernet 0/0.

<Sysname> display portal server statistics interface gigabitethernet 0/0

---------------Interface: GigabitEthernet0/0--------------------- Server name: st Invalid packets: 0 Pkt-Name Total Discard Checkerr REQ_CHALLENGE 3 0 0 ACK_CHALLENGE 3 0 0 REQ_AUTH 3 0 0 ACK_AUTH 3 0 0 REQ_LOGOUT 1 0 0 ACK_LOGOUT 1 0 0 AFF_ACK_AUTH 3 0 0 NTF_LOGOUT 1 0 0 REQ_INFO 6 0 0 ACK_INFO 6 0 0 NTF_USERDISCOVER 0 0 0 NTF_USERIPCHANGE 0 0 0 AFF_NTF_USERIPCHANGE 0 0 0 ACK_NTF_LOGOUT 1 0 0

Table 16 Output description

Field Descri

Interface Interface referencing the portal server

Server name Name of the portal server

Invalid packets Number of invalid packets

Pkt-Name Packet type

Total Total number of packets

Discard Number of discarded packets

Checkerr Number of erroneous packets

REQ_CHALLENGE Challenge request message the portal server sends to the access device

tion

Field Description

ACK_CHALLENGE

REQ_AUTH Authentication request message the portal server sends to the access device

ACK_AUTH

REQ_LOGOUT Logout request message the portal server sends to the access device

ACK_LOGOUT Logout acknowledgment message the access device sends to the portal server

AFF_ACK_AUTH

NTF_LOGOUT Forced logout notification message the access device sends to the portal server

REQ_INFO Information request message

ACK_INFO Information acknowledgment message

NTF_USERDISCOVER

NTF_USERIPCHANGE

AFF_NTF_USERIPCHANGE

Challenge acknowledgment message the access device sends to the portal server

Authentication acknowledgment message the access device sends to the portal server

Affirmation message the portal server sends to the access device after receiving an authentication acknowledgement message

User discovery notification message the portal server sends to the access device

User IP change notification message the access device sends to the portal server

User IP change success notification message the portal server sends to the access device

ACK_NTF_LOGOUT Forced logout acknowledgment message from the portal server

display portal tcp-cheat statistics

Syntax

display portal tcp-cheat statistics

View

Any view

Default level

1: Monitor level

Parameters

None

Description

Use the display portal tcp-cheat statistics command to display TCP spoofing statistics.

Examples

# Display TCP spoofing statistics.

<Sysname> display portal tcp-cheat statistics TCP Cheat Statistic: Total Opens: 0 Resets Connections: 0 Current Opens: 0 Packets Received: 0

Packets Sent: 0 Packets Retransmitted: 0 Packets Dropped: 0 HTTP Packets Sent: 0 Connection State: SYN_RECVD: 0 ESTABLISHED: 0 CLOSE_WAIT: 0 LAST_ACK: 0 FIN_WAIT_1: 0 FIN_WAIT_2: 0 CLOSING: 0

Table 17 Output description

Field Descri

TCP Cheat Statistic TCP spoofing statistics

Total Opens Total number of opened connections

Resets Connections Number of connections reset through RST packets

Current Opens Number of connections currently being setting up

Packets Received Number of received packets

Packets Sent Number of sent packets

Packets Retransmitted Number of retransmitted packets

Packets Dropped Number of dropped packets

HTTP Packets Sent Number of HTTP packets sent

Connection State Statistics of connections in various state

ESTABLISHED Number of connections in ESTABLISHED state

CLOSE_WAIT Number of connections in CLOSE_WAIT state

LAST_ACK Number of connections in LAST-ACK state

FIN_WAIT_1 Number of connections in FIN_WAIT_1 state

FIN_WAIT_2 Number of connections in FIN_WAIT_2 state

tion

CLOSING Number of connections in CLOSING state

display portal user

Syntax

display portal user { all | interface interface-type interface-number }

View

Any view

Default level

1: Monitor level

Parameters

all: Specifies all interfaces.

interface interface-type interface-number: Specifies an interface by its type and name.

Description

Use the display portal user command to display information about portal users on a specific interface or all interfaces.

Examples

# Display information about portal users on all interfaces.

<Sysname> display portal user all Index:2 State:ONLINE SubState:INVALID ACL:NONE Work-mode:Stand-alone MAC IP Vlan Interface

-------------------------------------------------------------------- 000d-88f8-0eab 2.2.2.2 0 GigabitEthernet0/0 Index:3 State:ONLINE SubState:INVALID ACL:3000 Work-mode:Primary MAC IP Vlan Interface

-------------------------------------------------------------------- 000d-88f8-0eac 2.2.2.3 0 GigabitEthernet0/0 Total 2 user(s) matched, 2 listed.

Table 18 Output description

Field Descri

Index Index of the portal user

State Current status of the portal user

SubState Current sub-status of the portal user

ACL Authorization ACL of the portal user

Working mode of the portal user, which can be:

Work-mode

• Primary

tion

• Secondary

• Stand-alone

MAC MAC address of the portal user

IP IP address of the portal user

Vlan VLAN to which the portal user belongs

Interface Interface to which the portal user is attached

Total 2 user(s) matched, 2 listed Total number of portal users

portal auth-network

Syntax

portal auth-network network-address { mask-length | mask }

undo portal auth-network { network-address | all }

View

Interface view

Default level

2: System level

Parameters

network-address: IP address of the authentication subnet.

mask-length: Length of the subnet mask, in the range of 0 to 32.

mask: Subnet mask, in dotted decimal notation.

all: Specifies all authentication subnets.

Description

Use the portal auth-network command to configure a portal authentication subnet.

Use the undo portal auth-network command to remove a specific portal authentication subnet or all portal authentication subnets.

This command is only applicable for Layer 3 authentication. The portal authentication subnet for direct authentication is any source IP address, and the portal authentication subnet for re-DHCP authentication is the one determined by the private IP address of the interface.

By default, the portal authentication subnet is 0.0.0.0/0, meaning that users in all subnets are to be authenticated.

Examples

# Configure a portal authentication subnet of 10.10.10.0/24.

<Sysname> system-view [Sysname] interface gigabitethernet0/0 [Sysname-GigabitEthernet0/0] portal auth-network 10.10.10.0 24

portal delete-user

Syntax

portal delete-user { ip-address | all | interface interface-type interface-number }

View

System view

Default level

2: System level

Parameters

ip-address: IP address of a user.

all: Logs out all users.

interface interface-type interface-number: Logs out all users on the specified interface.

Description

Use the portal delete-user command to log out users.

Related commands: display portal user.

Examples

# L o g o u t u s e r 1.1.1.1.

<Sysname> system-view [Sysname] portal delete-user 1.1.1.1

portal domain

Syntax

portal domain domain-name

undo portal domain

View

Interface view

Default level

2: System level

Parameters

domain-name: ISP domain name, a case-insensitive string of 1 to 24 characters. The domain specified by this argument must already exist.

Description

Use the portal domain command to specify an authentication domain for portal users on an interface. Then, the device uses the specified authentication domain for authentication, authorization and accounting (AAA) of the portal users on the interface.

Use the undo portal domain command to restore the default.

By default, no authentication domain is specified for an interface.

Related commands: display portal interface.

Examples

# Configure the authentication domain for portal users on GigabitEthernet 0/0 as my-domain.

<Sysname> system-view [Sysname] interface gigabitethernet0/0 [Sysname-GigabitEthernet0/0] portal domain my-domain

portal free-rule

Syntax

portal free-rule rule-number { destination { any | ip { ip-address mask { mask-length | netmask } | any } }

| source { any | [ interface interface-type interface-number | ip { ip-address mask { mask-length | netmask } | any } | mac mac-address | vlan vlan-id ] * } } *

undo portal free-rule { rule-number | all }

View

System view

Default level

2: System level

Parameters

rule-number: Number for the portal-free rule, in the range of 0 to 15.

any: Imposes no limitation on the previous keyword.

ip ip-address: Specifies an IP address.

mask { mask-length | netmask }: Specifies the mask of the IP address, which can be in dotted decimal

notation or an integer in the range of 0 to 32.

interface interface-type interface-number: Specifies a source interface.

mac mac-address: Specifies a source MAC address in the format of H-H-H.

vlan vlan-id: Specifies a source VLAN ID.

all: Specifies all portal-free rules.

Description

Examples

Use the portal free-rule command to configure a portal-free rule and specify the source filtering condition and/or destination filtering condition.

Use the undo portal free-rule command to remove a specific portal-free rule or all portal-free rules.

When you use the command, follow these guidelines:

• If you specify both a source IP address and a source MAC address in a portal-free rule, the IP

address must be a host address with a 32-bit mask. Otherwise, the specified MAC address does not take effect.

• If you specify both a VLAN and an interface in a portal-free rule, the interface must belong to the

VLAN.

• You cannot configure a portal-free rule to have the same filtering criteria as that of an existing one.

When attempted, the system prompts that the rule already exists.

• No matter whether portal authentication is enabled on an interface, you can only add or remove a

portal-free rule. You cannot modify a portal-free rule.

Related commands: display portal free-rule.

# Configure a portal-free rule, allowing any packet whose source IP address is 10.10.10.1/24 and source interface is GigabitEthernet 0/0 to bypass portal authentication.

<Sysname> system-view [Sysname] portal free-rule 15 source ip 10.10.10.1 mask 24 interface gigabitethernet0/0

destination ip any

portal max-user

Syntax

portal max-user max-number

undo portal max-user

View

System view

Default level

2: System level

Parameters

max-number: Maximum number of online portal users allowed in the system.

Description

Use the portal max-user command to set the maximum number of online portal users allowed in the system.

Use the undo portal max-user command to restore the default.

By default, the maximum number of portal users allowed on the device is 512.

If the maximum number of portal users specified in the command is less than that of the current online portal users, the command can be executed successfully and does not impact the online portal users, but the system does not allow new portal users to log in until the number drops down below the limit.

Examples

# Set the maximum number of portal users allowed in the system to 100.

<Sysname> system-view [Sysname] portal max-user 100

portal nas-id

Syntax

portal nas-id nas-identifier

undo portal nas-id

View

Interface view

Default level

2: System level

Parameters

nas-identifier: NAS ID, a case-sensitive string of 1 to 16 characters. This value is used as the value of the NAS -Identifier attribute in the RAD IUS request to be sent to the RADIUS server when a portal user logs on from the interface.

Description

Use the portal nas-id command to specify the NAS ID value carried in a RADIUS request.

Use the undo portal nas-id command to restore the default.

By default, the device name specified by the sysname command is used as the NAS ID in a RADIUS request. For information about the sysname command, see Getting Started Command Reference.

Examples

# Specify the NAS ID value carried in a RADIUS request sent by GigabitEthernet 0/0 as

0002053110000460.

<Sysname> system-view [Sysname] interface gigabitethernet 0/0 [Sysname-GigabitEthernet0/0] portal nas-id 0002053110000460

portal nas-id-profile

Syntax

portal nas-id-profile profile-name

undo portal nas-id-profile

View

Interface

Default level

2: System level

Parameters

profile-name: Name of the profile that defines the binding relationship between VLANs and NAS IDs. The profile can be configured by using the aaa nas-id profile command.

Description

Use the portal nas-id-profile command to specify a NAS ID profile for the interface.

Use the undo portal nas-id-profile command to cancel the configuration.

By default, an interface is not specified with any NAS ID profile.

If an interface is specified with a NAS ID profile, the interface prefers to use the binding defined in the profile. If no NAS ID profile is specified for an interface or no matching binding is found in the specified profile:

• If a NAS ID is configured using the portal nas-id command, the device uses the configured NAS ID

as that of the interface.

• If the interface has no NAS ID configured, the device uses the device name as the interface NAS ID.

Examples

# Specify NAS ID profile aaa for VLAN-interface 2.

<Sysname> system-view [Sysname] interface vlan-interface 2 [Sysname-Vlan-interface2] portal nas-id-profile aaa

portal nas-ip

Syntax

portal nas-ip ip-address

undo portal nas-ip

View

Interface view

Default level

2: System level

Parameters

ip-address: Source IP address to be specified for portal packets. This IP address must be a local IP address, and cannot be 0.0.0.0, 255.255.255.255, a class D address, a class E address, or a loopback address.

Description

Use the portal nas-ip command to configure the source IP address for portal packets to be sent.

Use the undo portal nas-ip command to restore the default.

By default, no source IP address is specified, and the IP address of the user access interface will be used as the source IP address of the portal packets.

Examples

# Configure the source IP address for portal packets to be sent on GigabitEthernet 0/0 as 2.2.2.2.

<Sysname> system-view [Sysname] interface gigabitethernet0/0 [Sysname-GigabitEthernet0/0] portal nas-ip 2.2.2.2

portal server

Syntax

portal server server-name ip ip-address [ key key-string | port port-id | url url-string ] *

undo portal server server-name [ key | port | url ]

View

System view

Default level

2: System level

Parameters

server-name: Name of the portal server, a case-sensitive string of 1 to 32 characters.

ip-address: IP address of the portal server.

key-string: Shared key for communication with the portal server, a case-sensitive string of 1 to 16

characters.

port-id: Destination port number used when the device sends unsolicited messages to the portal server, in the range of 1 to 65534. The default is 50100.

url-string: Uniform resource locator (URL) to which HTTP packets are to be redirected. The default URL is in the http://ip-address format, where ip-address is the IP address of the portal server. You can also specify the domain name of the portal server, in which case you must use the portal free-rule command to configure the IP address of the DNS server as a portal authentication-free IP address.

Description

Use the portal server command to configure a portal server.

Use the undo portal server command to remove a portal server, restore the default destination port number or URL, or delete the shared key.

By default, no portal server is configured.

Using the undo portal server server-name command, you remove the specified portal server if the specified portal server exists and there is no user on the interfaces referencing the portal server.

The configured portal server and its parameters can be removed or modified only when the portal server is not referenced by an interface. To remove or modify the settings of a portal server that has been referenced by an interface, you must remove the portal configuration on the interface using the undo portal command.

Related commands: display portal server.

Examples

# Configure portal server pts, setting the IP address to 192.168.0.111, t h e k e y t o portal, and the redirection URL to h t t p : / / 1 9 2 .16 8 . 0 .111 / p o r t a l .

<Sysname> system-view [Sysname] portal server pts ip 192.168.0.111 key portal url http://192.168.0.111/portal

portal server method

Syntax

portal server server-name method { direct | layer3 | redhcp }

undo portal

View

Interface view

Default level

2: System level

Parameters

server-name: Name of the portal server, a case-sensitive string of 1 to 32 characters.

method: Specifies the authentication mode to be used.

direct: Direct authentication.

layer3: Layer 3 authentication.

redhcp: Re-DHCP authentication.

Description

Use the portal server command to enable portal authentication on an interface, and specify the portal server to be referenced and the authentication mode.

Use the undo portal command to disable portal authentication on an interface.

By default, portal authentication is disabled on an interface.

Note that the portal server to be referenced must exist.

Examples

Related commands: display portal server.

# Enable portal authentication on interface GigabitEthernet 0/0, setting the portal server to pts, and the authentication mode to direct.

<Sysname> system-view [Sysname] interface gigabitethernet0/0 [Sysname-GigabitEthernet0/0] portal server pts method direct

reset portal connection statistics

Syntax

reset portal connection statistics { all | interface interface-type interface-number }

View

User view

Default level

1: Monitor level

Parameters

all: Specifies all interfaces.

interface interface-type interface-number: Specifies an interface by its type and number.

Description

Use the reset portal connection statistics command to clear portal connection statistics on a specific interface or all interfaces.

Examples

# Clear portal connection statistics on interface GigabitEthernet 0/0.

<Sysname> reset portal connection statistics interface gigabitethernet0/0

reset portal server statistics

Syntax

reset portal server statistics { all | interface interface-type interface-number }

View

User view

Default level

1: M o n i t o r l e v e l

Parameters

all: Specifies all interfaces.

interface interface-type interface-number: Specifies an interface by its type and number.

Description

Use the reset portal server statistics command to clear portal server statistics on a specific interface or all interfaces.

Examples

# Clear portal server statistics on interface GigabitEthernet 0/0.

<Sysname> reset portal server statistics interface gigabitethernet0/0

reset portal tcp-cheat statistics

Syntax

reset portal tcp-cheat statistics

View

User view

Default level

1: Monitor level

Parameters

None

Description

Use the reset portal tcp-cheat statistics command to clear TCP spoofing statistics.

Examples

# Clear TCP spoofing statistics.

<Sysname> reset portal tcp-cheat statistics

web-redirect

Syntax

web-redirect url url-string [ interval interval ]

undo web-redirect

View

Interface view

Default level

2: System level

Parameters

url-string: URL address to which a Web access request is to be redirected.

Interval: Redirection interval in seconds, in the range of 60 to 86400. The default is 86400.

Description

Use the web-redirect command to configure the mandatory Web page pushing function on an interface. After you configure this function on an interface and set the redirection interval, a user on the interface will be forced to access a specific Web page when the user accesses network resources through Web for the first time. After a specific period of time, namely, the redirection interval, if the user sends a Web access request again, the system will push the specified Web page to the user again.

Use the undo web-redirect command to restore the default.

By default, this function is not configured on an interface.

You cannot configure both the portal function and the mandatory Web page pushing function on an interface. If you do so, the function configured later does not take effect.

Examples

If you execute this command repeatedly, the last configuration takes effect.

# Configure the mandatory Web page pushing function on GigabitEthernet 0/0, setting the redirection URL address to http://192.0.0.1 and the interval to 3600 seconds.

<Sysname> system-view [Sysname] interface gigabitethernet0/0

[Sysname-GigabitEthernet0/0] web-redirect url http://192.0.0.1 interval 3600

AAA configuration commands

aaa nas-id profile

Syntax

aaa nas-id profile profile-name

undo aaa nas-id profile profile-name

View

System view

Default level

2: System level

Parameters

profile-name: Name of the NAS ID profile, a case-insensitive string of 1 to 16 characters.

Description

Use the aaa nas-id profile command to create a NAS ID profile and enter its view. A NAS ID profile maintains the bindings between NAS IDs and VLANs.

Use the undo aaa nas-id profile command to remove a NAS ID profile.

Related commands: nas-id bind vlan.

Examples

# Create a NAS ID profile named aaa.

<Sysname> system-view [Sysname] aaa nas-id profile aaa [Sysname-nas-id-prof-aaa]

access-limit enable

Syntax

access-limit enable max-user-number

undo access-limit enable

View

ISP domain view

Default level

2: System level

Parameters

max-user-number: Maximum number of online users that the ISP domain can accommodate, in the range of 1 to 2147483646.

Description

Use the access-limit enable command to set the maximum number of online users in an ISP domain. After the number of online users reaches the allowed maximum number, no more users will be accepted.

Use the undo access-limit enable command to restore the default.

By default, there is no limit to the number of online users in an ISP domain.

System resources are limited, and user connections may compete for network resources when there are many users. Setting a proper limit to the number of online users helps provide reliable system performance.

Related commands: display domain.

Examples

# Set a limit of 500 user connections for ISP domain test.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] access-limit enable 500

accounting command

Syntax

accounting command hwtacacs-scheme hwtacacs-scheme-name

undo accounting command

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

Description

Use the accounting command command to specify the command line accounting method.

Use the undo accounting command command to restore the default.

By default, the default accounting method for the ISP domain is used for command line accounting.

The specified HWTACACS scheme must have been configured.

Examples

Command line accounting can use only a HWTACACS scheme.

Related commands: accounting default and hwtacacs scheme.

# Configure ISP domain test to use HWTACACS scheme hwtac for command line accounting.

<Sysname> system-view

[Sysname] domain test [Sysname-isp-test] accounting command hwtacacs-scheme hwtac

accounting default

Syntax

accounting default { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo accounting default

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local accounting.

none: Does not perform any accounting.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the accounting default command to configure the default accounting method for an ISP domain.

Use the undo accounting default command to restore the default.

By default, the default accounting method of an ISP domain is local.

The specified RADIUS or HWTACACS scheme must have been configured.

The default accounting method will be used for all users that support the specified accounting method and have no specific accounting method configured.

Local accounting is only for monitoring and controlling the number of local user connections; it does not provide the statistics function that the accounting feature generally provides.

Related commands: local-user, hwtacacs scheme, and radius scheme.

Examples

# Configure the default accounting method for ISP domain test to use RADI US accou nting scheme rd and use local accounting as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting default radius-scheme rd local

accounting lan-access

Syntax

accounting lan-access { local | none | radius-scheme radius-scheme-name [ local | none ] }

undo accounting lan-access

View

ISP domain view

Default level

2: System level

Parameters

local: Performs local accounting.

none: Does not perform any accounting.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the accounting lan-access command to configure the accounting method for LAN users.

Use the undo accounting lan-access command to restore the default.

By default, the default accounting method for the ISP domain is used for LAN users.

The specified RADIUS scheme must have been configured.

Related commands: local-user, accounting default, and radius scheme.

Examples

# Configure ISP domain test to use local accounting for LAN users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting lan-access local

# Configure ISP domain test to use RADIUS accounting scheme rd for LAN users and use local accounting as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting lan-access radius-scheme rd local

accounting login

Syntax

accounting login { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo accounting login

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local accounting.

none: Does not perform any accounting.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the accounting login command to configure the accounting method for login users (users logging in through the console, AUX, or Asyn port or accessing through Telnet).

Use the undo accounting login command to restore the default.

By default, the default accounting method for the ISP domain is used for login users.

The specified RADIUS or HWTACACS scheme must have been configured.

Accounting is not supported for login users that use FTP.

Related commands: local-user, accounting default, hwtacacs scheme, and radius scheme.

Examples

# Configure ISP domain test to use local accounting for login users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting login local

# Configure ISP domain test to use RADIUS accounting scheme rd for login users and use local accounting as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting login radius-scheme rd local

accounting optional

Syntax

accounting optional

undo accounting optional

View

ISP domain view

Default level

2: System level

Parameters

None

Description

Use the accounting optional command to enable the accounting optional feature.

Use the undo accounting optional command to disable the feature.

By default, the feature is disabled.

After you configure the accounting optional command for a domain, a user that will be disconnected otherwise can continue to use the network resources when no accounting server is available or the

communication with the current accounting server fails. However, the device will not send real-time accounting updates for the user anymore. The accounting optional feature applies to scenarios where accounting is not important.

NOTE:

fter you configure the accounting optional command, the setting configured by the access-limit

command in local user view is not effective.

Examples

# Enable the accounting optional feature for users in domain test.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting optional

accounting portal

Syntax

accounting portal { local | none | radius-scheme radius-scheme-name [ local ] }

undo accounting portal

View

ISP domain view

Default level

2: System level

Parameters

local: Performs local accounting.

none: Does not perform any accounting.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the accounting portal command to configure the accounting method for portal users.

Use the undo accounting portal command to restore the default.

By default, the default accounting method for the ISP domain is used for portal users.

The specified RADIUS scheme must have been configured.

Related commands: local-user, accounting default, and radius scheme.

Examples

# Configure ISP domain test to use local accounting for portal users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting portal local

# Configure ISP domain test to use RADIUS scheme rd for accounting on portal users and use local accounting as the backup.

<Sysname> system-view

[Sysname] domain test [Sysname-isp-test] accounting portal radius-scheme rd local

accounting ppp

Syntax

accounting ppp { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo accounting ppp

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local accounting.

none: Does not perform any accounting.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the accounting ppp command to configure the accounting method for PPP users.

Use the undo accounting ppp command to restore the default.

By default, the default accounting method for the ISP domain is used for PPP users.

The specified RADIUS or HWTACACS scheme must have been configured.

Related commands: local-user, accounting default, hwtacacs scheme, and radius scheme.

Examples

# Configure ISP domain test to use local accounting for PPP users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting ppp local

# Configure ISP domain test to use RADIUS accounting scheme rd for PPP users and use local accounting as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] accounting ppp radius-scheme rd local

authentication default

Syntax

authentication default { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo authentication default

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authentication.

none: Does not perform any authentication.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the authentication default command to configure the default authentication method for an ISP domain.

Use the undo authentication default command to restore the default.

By default, the default authentication method of an ISP domain is local.

The specified RADIUS or HWTACACS scheme must have been configured.

The default authentication method will be used for all users that support the specified authentication method and have no specific authentication method configured.

Related commands: local-user, hwtacacs scheme, and radius scheme.

Examples

# Configure the default authentication method for ISP domain test to use RADIUS authentication scheme rd and use local authentication as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication default radius-scheme rd local

authentication lan-access

Syntax

authentication lan-access { local | none | radius-scheme radius-scheme-name [ local | none ] }

undo authentication lan-access

View

ISP domain view

Default level

2: System level

Parameters

local: Performs local authentication.

none: Does not perform any authentication.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive string of 1 to 32 characters.

Description

Use the authentication lan-access command to configure the authentication method for LAN users.

Use the undo authentication lan-access command to restore the default.

By default, the default authentication method for the ISP domain is used for LAN users.

The specified RADIUS scheme must have been configured.

Related commands: local-user, authentication default, and radius scheme.

Examples

# Configure ISP domain test to use local authentication for LAN users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication lan-access local

# Configure ISP domain test to use RADIUS authentication scheme rd for LAN users and use local authentication as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication lan-access radius-scheme rd local

authentication login

Syntax

authentication login { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo authentication login

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authentication.

none: Does not perform any authentication.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the authentication login command to configure the authentication method for login users (users logging in through the console, AUX port or accessing through Telnet or FTP).

Use the undo authentication login command to restore the default.

By default, the default authentication method for the ISP domain is used for login users.

The specified RADIUS or HWTACACS scheme must have been configured.

Related commands: local-user, authentication default, hwtacacs scheme, and radius scheme.

Examples

# Configure ISP domain test to use local authentication for login users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication login local

# Configure ISP domain test to use RADIUS authentication scheme rd for login users and use local authentication as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication login radius-scheme rd local

authentication portal

Syntax

authentication portal { local | none | radius-scheme radius-scheme-name [ local ] }

undo authentication portal

View

ISP domain view

Default level

2: System level

Parameters

local: Performs local authentication.

none: Does not perform any authentication.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the authentication portal command to configure the authentication method for portal users.

Use the undo authentication portal command to restore the default.

By default, the default authentication method for the ISP domain is used for portal users.

The specified RADIUS scheme must have been configured.

Related commands: local-user, authentication default, and radius scheme.

Examples

# Configure ISP domain test to use local authentication for portal users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication portal local

# Configure ISP domain test to use RADIUS scheme rd for authentication of portal users and use local authentication as the backup.

<Sysname> system-view

[Sysname] domain test [Sysname-isp-test] authentication portal radius-scheme rd local

authentication ppp

Syntax

authentication ppp { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo authentication ppp

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authentication.

none: Does not perform any authentication.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive

string of 1 to 32 characters.

Description

Use the authentication ppp command to configure the authentication method for PPP users.

Use the undo authentication ppp command to restore the default.

By default, the default authentication method for the ISP domain is used for PPP users.

The specified RADIUS or HWTACACS scheme must have been configured.

Related commands: local-user, authentication default, hwtacacs scheme, and radius scheme.

Examples

# Configure ISP domain test to use local authentication for PPP users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication ppp local

# Configure ISP domain test to use RADIUS authentication scheme rd for PPP users and use local authentication as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authentication ppp radius-scheme rd local

authorization command

Syntax

authorization command { hwtacacs-scheme hwtacacs-scheme-name [ local | none ] | local | none }

undo authorization command

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authorization.

none: Does not perform any authorization exchange. In this case, an authenticated user can access only

commands of Level 0.

Description

Use the authorization command command to configure the command line authorization method.

Use the undo authorization command command to restore the default.

By default, the default authorization method for the ISP domain is used for command line authorization.

The specified HWTACACS scheme must have been configured.

With command line authorization configured, a user who has logged in to the device can execute only the commands with a level lower than or equal to that of the local user.

Related commands: local-user, authorization default, and hwtacacs scheme.

Examples

# Configure ISP domain test to use local command line authorization.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization command local

# Configure ISP domain test to use HWTACACS scheme hwtac for command line authorization and use local authorization as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization command hwtacacs-scheme hwtac local

authorization default

Syntax

authorization default { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo authorization default

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authorization.

none: Does not perform any authorization exchange. After passing authentication, non-login users can

access the network, FTP users can access the root directory of the device, and other login users can access only the commands of Level 0.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive string of 1 to 32 characters.

Description

Use the authorization default command to configure the default authorization method for an ISP domain.

Use the undo authorization default command to restore the default.

By default, the default authorization method for the ISP domain of an ISP domain is local.

The specified RADIUS or HWTACACS scheme must have been configured.

The default authorization method will be used for all users that support the specified authorization method and have no specific authorization method are configured.

The RADIUS authorization configuration takes effect only when the authentication method and authorization method of the ISP domain use the same RADIUS scheme.

Related commands: local-user, hwtacacs scheme, and radius scheme.

Examples

# Configure the default authorization method for ISP domain test to use RADIUS authorization scheme rd and use local authorization as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization default radius-scheme rd local

authorization lan-access

Syntax

authorization lan-access { local | none | radius-scheme radius-scheme-name [ local | none ] }

undo authorization lan-access

View

ISP domain view

Default level

2: System level

Parameters

local: Performs local authorization.

none: Does not perform any authorization exchange. In this case, an authenticated LAN user can access

the network directly.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive string of 1 to 32 characters.

Description

Use the authorization lan-access command to configure the authorization method for LAN users.

Use the undo authorization lan-access command to restore the default.

By default, the default authorization method for the ISP domain is used for LAN users.

The specified RADIUS scheme must have been configured.

The RADIUS authorization configuration takes effect only when the authentication method and authorization method of the ISP domain use the same RADIUS scheme.

Related commands: local-user, authorization default, and radius scheme.

Examples

# Configure ISP domain test to use local authorization for LAN users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization lan-access local

# Configure ISP domain test to use RADIUS authorization scheme rd for LAN users and use local authorization as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization lan-access radius-scheme rd local

authorization login

Syntax

authorization login { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo authorization login

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authorization.

none: Does not perform any authorization exchange. After passing authentication, FTP users can access

the root directory of the device, and other login users can access only the commands of Level 0.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive string of 1 to 32 characters.

Description

Use the authorization login command to configure the authorization method for login users (users logging in through the console, AUX, or Asyn port or accessing through Telnet or FTP).

Use the undo authorization login command to restore the default.

By default, the default authorization method for the ISP domain is used for login users.

The specified RADIUS or HWTACACS scheme must have been configured.

The RADIUS authorization configuration takes effect only when the authentication method and authorization method of the ISP domain use the same RADIUS scheme.

Related commands: local-user, authorization default, hwtacacs scheme, and radius scheme.

Examples

# Configure ISP domain test to use local authorization for login users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization login local

# Configure ISP domain test to use RADIUS authorization scheme rd for login users and use local authorization as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization login radius-scheme rd local

authorization portal

Syntax

authorization portal { local | none | radius-scheme radius-scheme-name [ local ] }

undo authorization portal

View

ISP domain view

Default level

2: System level

Parameters

local: Performs local authorization.

none: Does not perform any authorization exchange. In this case, an authenticated portal user can

access the network directly.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive string of 1 to 32 characters.

Description

Use the authorization portal command to configure the authorization method for portal users.

Use the undo authorization portal command to restore the default.

By default, the default authorization method for the ISP domain is used for portal users.

The specified RADIUS scheme must have been configured.

The RADIUS authorization configuration takes effect only when the authentication method and authorization method of the ISP domain use the same RADIUS scheme.

Related commands: local-user, authorization default, and radius scheme.

Examples

# Configure ISP domain test to use local authorization for portal users.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization portal local

# Configure ISP domain test to use RADIUS scheme rd for authorization of portal users and use local authorization as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization portal radius-scheme rd local

authorization ppp

Syntax

authorization ppp { hwtacacs-scheme hwtacacs-scheme-name [ local ] | local | none | radius-scheme radius-scheme-name [ local ] }

undo authorization ppp

View

ISP domain view

Default level

2: System level

Parameters

hwtacacs-scheme hwtacacs-scheme-name: Specifies an HWTACACS scheme by its name, which is a

case-insensitive string of 1 to 32 characters.

local: Performs local authorization.

none: Does not perform any authorization exchange. In this case, an authenticated PPP user can access

the network directly.

radius-scheme radius-scheme-name: Specifies a RADIUS scheme by its name, which is a case-insensitive string of 1 to 32 characters.

Description

Use the authorization ppp command to configure the authorization method for PPP users.

Use the undo authorization ppp command to restore the default.

By default, the default authorization method for the ISP domain is used for PPP users.

The specified RADIUS or HWTACACS scheme must have been configured.

The RADIUS authorization configuration takes effect only when the authentication method and authorization method of the ISP domain use the same RADIUS scheme.

Examples

Related commands: local-user, authorization default, hwtacacs scheme, and radius scheme.

# Configure ISP domain test to use local authorization for PPP users.

<Sysname> system-view [Sysname] domain test

[Sysname-isp-test] authorization ppp local

# Configure ISP domain test to use RADIUS authorization scheme rd for PPP users and use local authorization as the backup.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization ppp radius-scheme rd local

authorization-attribute user-profile

Syntax

authorization-attribute user-profile profile-name

undo authorization-attribute user-profile

View

ISP domain view

Default level

3: Manage level

Parameters

profile-name: Name of the user profile, a case-sensitive string of 1 to 31 characters. For more information about user profile configuration, see Security Configuration Guide.

Description

Use the authorization-attribute user-profile command to specify the default authorization user profile for an ISP domain.

Use the undo authorization-attribute user-profile command to restore the default.

By default, an ISP domain has no default authorization user profile.

After a user of an ISP domain passes authentication, if the server (or the access device in the case of local authentication) does not authorize any user profile to the ISP domain, the system uses the user profile specified by the authorization-attribute user-profile command as that of the ISP domain.

If you configure the authorization-attribute user-profile command repeatedly, only the last one takes effect

Examples

# Specify the default authorization user profile for domain test as profile1.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] authorization-attribute user-profile profile1

cut connection

Syntax

cut connection { access-type { dot1x | mac-authentication | portal } | all | domain isp-name | interface

interface-type interface-number | ip ip-address | mac mac-address | ucibindex ucib-index | user-name user-name | vlan vlan-id }

View

System view

Default level

2: System level

Parameters

access-type: Specifies the user connections of the specified access type.

• dot1x: Indicates 802.1X authentication.

• mac-authentication: Indicates MAC address authentication.

• portal: Indicates portal authentication.

all: Specifies all user connections.

domain isp-name: Specifies the user connections of an ISP domain. The isp-name argument represents

the name of an existing ISP domain and is a string of 1 to 24 characters.

interface interface-type interface-number: Specifies the user connections on an interface. Only Layer 2 Ethernet interfaces is supported.

ip ip-address: Specifies the user connections for an IP address.

mac mac-address: Specifies the user connections for a MAC address, with mac-address in the format

H-H-H.

ucibindex ucib-index: Specifies the user connection that uses the connection index, in the range of 0 to

4294967295..

user-name user-name: Specifies the user connections that use the username. The user-name argument is a case-sensitive string of 1 to 80 characters. For a username entered without a domain name, the system assumes that the user is in the default domain or the mandatory authentication domain.

vlan vlan-id: Specifies the user connections of a VLAN. vlan-id is in the range 1 to 4094.

Description

Use the cut connection command to tear down the specified user connections forcibly.

This command applies to only LAN access, portal, and PPP user connections.

For 802.1X users whose usernames carry the version number or contain spaces, you cannot cut the connections by username.

For 802.1X users whose usernames use a forward slash (/) or backward slash (\) as the domain name delimiter, you cannot cut their connections by username. For example, the cut connection user-name aaa\bbb command cannot cut the connections of the user aaa\bbb.

An interface that is configured with a mandatory authentication domain treats users of the corresponding access type as users in the mandatory authentication domain. For example, if you configure an 802.1X mandatory authentication domain on an interface, the interface uses the domain’s AAA methods for all its 802.1X users. To cut connections of such users, use the cut connection domain isp-name command and specify the mandatory authentication domain.

Examples

Related commands: display connection and service-type.

# Tear down all connections of ISP domain test.

<Sysname> system-view [Sysname] cut connection domain test

display connection

Syntax

display connection [ access-type { dot1x | mac-authentication | portal } | domain isp-name | interface

View

Any view

Default level

1: Monitor level

Parameters

access-type: Specifies the user connections of the specified access type.

• dot1x: Indicates 802.1X authentication.

• mac-authentication: Indicates MAC address authentication.

• portal: Indicates portal authentication.

domain isp-name: Specifies the user connections of an ISP domain. The isp-name argument represents the name of an existing ISP domain and is a case-insensitive string of 1 to 24 characters.

interface interface-type interface-number: Specifies the user connections on an interface. Only Layer 2 Ethernet interfaces is supported.

ip ip-address: Specifies the user connections of an IP address.

mac mac-address: Specifies the user connections of a MAC address, with mac-address in the format

H-H-H.

ucibindex ucib-index: Specifies the user connection that uses the connection index, in the range of 0 to

4294967295.

vlan vlan-id: Specifies the user connections of a VLAN. vlan-id is in the range 1 to 4094.

Description

Use the display connection command to display information about AAA user connections.

This command does not display information about FTP user connections.

With no parameter specified, this command displays brief information about all AAA user connections.

If you specify the ucibindex ucib-index option, this command displays detailed information; otherwise, this command displays brief information.

If an interface is configured with a mandatory authentication domain (for example, an 802.1X mandatory authentication domain), the device uses the mandatory authentication domain to perform authentication, authorization, and accounting for users who access the interface through the specified access type. To display connections of such users, use the display connection domain isp-name command and specify the mandatory authentication domain.

How the device displays the username of a user on an interface configured with a mandatory authentication domain depends on the format of the username entered by the user at login:

Examples

• If the username does not contain the character @, the device displays the username in the format

username @mandatory authentication domain name.

• If the username contains the character @, the device displays the entered username. For example,

if a user entered the username aaa@123 at login and the name of the mandatory authentication domain is dom, the device displays the username aaa@123, rather than aaa@123@dom.

For 802.1X users whose usernames use a forward slash (/) or backward slash (\) as the domain name delimiter, you cannot query the connections by username. For example, the display connection user-name aaa\bbb command cannot display the connections of the user aaa\bbb.

Related commands: cut connection.

# Display information about all AAA user connections.

<Sysname> display connection

Index=1 ,Username=telnet@system IP=10.0.0.1 Total 1 connection(s) matched.

# Display information about AAA user connections using the index of 0.

<Sysname> display connection ucibindex 0 Index=0 , Username=telnet@system IP=10.0.0.1 Access=Admin ,AuthMethod=PAP Port Type=Virtual ,Port Name=N/A Initial VLAN=999, Authorized VLAN=20 ACL Group=Disable User Profile=N/A CAR=Disable Priority=Disable Start=2009-07-16 10:53:03 ,Current=2009-07-16 10:57:06 ,Online=00h04m03s Total 1 connection matched.

# Display information about AAA user connections using the index of 0.

<Sysname> display connection ucibindex 0 Slot: 0 Index=0 , Username=telnet@system IP=10.0.0.1 Access=Admin ,AuthMethod=PAP Port Type=Virtual ,Port Name=N/A Initial VLAN=999, Authorized VLAN=20 ACL Group=Disable User Profile=N/A CAR=Disable Priority=Disable Start=2009-07-16 10:53:03 ,Current=2009-07-16 10:57:06 ,Online=00h04m03s Total 1 connection matched. Slot: 1 Total 0 connection matched. Slot: 2

Total 0 connection matched.

Table 19 Output description

Field Descri

Username Username of the connection, in the format username@domain

MAC MAC address of the user

IP IPv4 address of the user

Access User access type

ACL Group Authorization ACL group. Disable means no authorization ACL group is assigned.

User Profile Authorization user profile

CAR(kbps) Authorized CAR parameters

UpPeakRate Uplink peak rate

DnPeakRate Downlink peak rate

UpAverageRate Uplink average rate

DnAverageRate Downlink average rate

display domain

Syntax

display domain [ isp-name ]

tion

View

Any view

Default level

1: Monitor level

Parameters

isp-name: Name of an existing ISP domain, a string of 1 to 24 characters.

Description

Use the display domain command to display the configuration information of ISP domains.

If you do not specify any ISP domain, the command displays the configuration information of all ISP domains.

Related commands: access-limit enable, domain, and state.

Examples

# Display the configuration information of all ISP domains.

<Sysname> display domain 0 Domain : system State : Active Access-limit : Disabled Accounting method : Required Default authentication scheme : local Default authorization scheme : local

Default accounting scheme : local Domain User Template: Idle-cut : Disabled Self-service : Disabled Authorization attributes :

1 Domain : test State : Active Access-limit : Disabled Accounting method : Required Default authentication scheme : local Default authorization scheme : local Default accounting scheme : local Lan-access authentication scheme : radius:test, local Lan-access authorization scheme : hwtacacs:hw, local Lan-access accounting scheme : local Domain User Template: Idle-cut : Disabled Self-service : Disabled Authorization attributes : User-profile : profile1

Default Domain Name: system Total 2 domain(s).

Table 20 Output description

Field Descri

Domain ISP domain name.

Status of the ISP domain, active or blocked. Users in an active ISP

State

Access-limit

Accounting method

Default authentication scheme Default authentication method.

Default authorization scheme Default authorization method.

Default accounting scheme Default accounting method.

Lan-access authentication scheme Authentication method for LAN users.

Lan-access authorization scheme Authorization method for LAN users.

Lan-access accounting scheme Accounting method for LAN users.

domain can request network services, and users in a blocked ISP domain cannot.

Limit on the number of user connections. If there is no limit on the number, the value of this field is Disabled.

Indicates whether accounting is required. If accounting is required, when no accounting server is available or communication with the accounting server fails, user connections will be torn down. Otherwise, users can continue to use network services.

tion

Domain User Template Indicates some functions and attributes set for users in the domain.

Field Description

Idle-cut

Self-service

Authorization attributes Default authorization attributes for the ISP domain.

User-profile Default authorization user profile.

domain

Syntax

domain isp-name

undo domain isp-name

View

Indicates whether the idle cut function is enabled. With the idle cut function enabled for a domain, the system logs out any user in the domain whose traffic is less than the specified minimum traffic during the idle timeout period.

Indicates whether the self service function is enabled. With the self service function enabled, users can launch a browser and enter the self service URL in the address bar to access the self service pages and perform self service operations.

System view

Default level

3: Manage level

Parameters

isp-name: ISP domain name, a case-insensitive string of 1 to 24 characters that contains no forward slash (/), backward slash (\), colon (:), asterisk (*), question mark (?), less-than sign (<), greater-than sign (>), or the @ sign.

Description

Use the domain isp-name command to create an ISP domain and enter ISP domain view.

Use the undo domain command to remove an ISP domain.

By default, there is a system predefined ISP domain named system in the system.

All ISP domains are in active state when they are created.

The system predefined ISP domain system cannot be deleted; you can only modify its configuration.

NOTE:

To delete the ISP domain that is used as the default ISP domain, you must change it to a non-default ISP domain first by using the undo domain default enable command.

Related commands: state and display domain.

Examples

# Create ISP domain test, and enter ISP domain view.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test]

domain default enable

Syntax

domain default enable isp-name

undo domain default enable

View

System view

Default level

3: Manage level

Parameters

isp-name: Name of the ISP domain, a case-insensitive string of 1 to 24 characters.

Description

Use the domain default enable command to specify the default ISP domain. Users without any domain name carried in the usernames are considered to be in the default domain.

Use the undo domain default enable command to restore the default.

By default, the default ISP domain is the system predefined ISP domain system.

There can be only one default ISP domain.

The specified domain must already exist; otherwise, users without a domain name in the username cannot pass authentication.

To delete the ISP domain that is used as the default ISP domain, you must change it to a non-default ISP domain first by using the domain default disable command.

Related commands: domain, state, and display domain.

Examples

# Create a new ISP domain named test, and configure it as the default ISP domain.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] quit [Sysname] domain default enable test

idle-cut enable

Syntax

idle-cut enable minute [ flow ]

undo idle-cut enable

View

ISP domain view

Default level

2: System level

Parameters

minute: Idle timeout period, in the range 1 to 120 minutes.

flow: Minimum traffic during the idle timeout period in bytes. It ranges from 1 to 10240000 and defaults to 10240.

Description

Use the idle-cut enable command to enable the idle cut function and set the relevant parameters. With the idle cut function enabled for a domain, the device checks the traffic of each online user in the domain at the idle timeout interval, and logs out any user in the domain whose traffic during the idle timeout period is less than the specified minimum traffic.

Use the undo idle-cut enable command to restore the default.

By default, the function is disabled.

You can also set the idle timeout period on the server to make the server log out users whose traffic during the idle timeout period is less than 10240 bytes, but your setting on the server takes effect only when you disable the idle cut function on the device.

Related commands: domain.

Examples

# Enable the idle cut function and set the idle timeout period to 50 minutes and the traffic threshold to 1024 byt es for IS P d om ai n test.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] idle-cut enable 50 1024

ip pool

Syntax

ip pool pool-number low-ip-address [ high-ip-address ]

undo ip pool pool-number

View

ISP domain view

Default level

2: System level

Parameters

pool-number: Address pool number, in the range 0 to 99.

low-ip-address and high-ip-address: Start and end IP addresses of the address pool. Up to 1024

addresses are allowed for an address pool. If you do not specify the end IP address, there is only one IP address in the pool, which is the start IP address.

Description

Use the ip pool command to configure an address pool for assigning addresses to PPP users.

Use the undo ip pool command to delete an address pool.

Examples

By default, no IP address pool is configured for PPP users.

Related commands: ip pool.

# Configure the IP address pool 0 with the address range of 129.102.0.1 to 129.102.0.10.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] ip pool 0 129.102.0.1 129.102.0.10

nas-id bind vlan

Syntax

nas-id nas-identifier bind vlan vlan-id

undo nas-id nas-identifier bind vlan vlan-id

View

NAS ID profile view

Default level

2: System level

Parameters

nas-identifier: NAS ID, a case-sensitive string of 1 to 20 characters

vlan-id: ID of the VLAN to be bound with the NAS ID, in the range 1 to 4094.

Description

Use the nas-id bind vlan command to bind a NAS ID with a VLAN.

Use the undo nas-id bind vlan command to remove a NAS ID-VLAN binding.

By default, no NAS ID-VLAN binding exists.

In a NAS ID profile view, you can configure multiple NAS ID–VLAN bindings.

A NAS ID can be bound with more than one VLAN, but one VLAN can be bound with only one NAS ID. If you bind a VLAN with different NAS IDs, only the last binding takes effect.

Related commands: aaa nas-id profile.

Examples

# Bind NAS ID 222 with VLAN 2.

<Sysname> system-view [Sysname] aaa nas-id profile aaa [Sysname-nas-id-prof-aaa] nas-id 222 bind vlan 2

self-service-url enable

Syntax

self-service-url enable url-string

undo self-service-url enable

View

ISP domain view

Default level

2: System level

Parameters

url-string: URL of the self-service server, a string of 1 to 64 characters that starts with http:// and contains no question mark. This URL was specified by the RADIUS server administrator during RADIUS server installation.

Description

Use the self-service-url enable command to enable the self-service server location function and specify the URL of the self-service server.

Use the undo self-service-url enable command to restore the default.

By default, the self-service server location function is disabled.

With the self-service function, users can manage and control their accounts and passwords. Only the RADIUS server systems provided by the Intelligent Management Center (IMC) support the self-service function.

Examples

# For ISP domain test, enable the self-service server location function and specify the URL of the self-service server for changing user password to http://10.153.89.94/selfservice.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] self-service-url enable http://10.153.89.94/selfservice

state (ISP domain view)

Syntax

state { active | block }

undo state

View

ISP domain view

Default level

2: System level

Parameters

active: Places the ISP domain in active state to allow the users in the ISP domain to request network

services.

block: Places the ISP domain in blocked state to prevent users in the ISP domain from requesting network services.

Description

Use the state command to set the status of an ISP domain.

Use the undo state command to restore the default.

Examples

By default, an ISP domain is in active state.

By blocking an ISP domain, you disable users of the domain that are offline from requesting network services. The online users are not affected.

# Place the current ISP domain test to the state of blocked.

<Sysname> system-view [Sysname] domain test [Sysname-isp-test] state block

Local user configuration commands

access-limit

Syntax

access-limit max-user-number

undo access-limit

View

Local user view

Default level

3: Manage level

Parameters

max-user-number: Maximum number of concurrent users of the current local user account, in the range 1 to 1024.

Description

Use the access-limit command to limit the number of concurrent users of a local user account.

Use the undo access-limit command to remove the limitation.

By default, there is no limit to the number of users who concurrently use the same local user account.

This command takes effect only when local accounting is used for the user account.

This limit is not effective for FTP users because accounting is not available for FTP users.

Related commands: display local-user.

Examples

# Limit the maximum number of concurrent users of local user account abc to 5.

<Sysname> system-view [Sysname] local-user abc [Sysname-luser-abc] access-limit 5

authorization-attribute (local user view/user group view)

Syntax

authorization-attribute { acl acl-number | callback-number callback-number | idle-cut minute | level level | user-profile profile-name |vlan vlan-id | work-directory directory-name } *

View

undo authorization-attribute { acl | callback-number | idle-cut | level | user-profile | vlan | work-directory } *

Local user view, user group view

Default level

3: Manage level

Parameters

acl acl-number: Specifies the authorization ACL. The ACL number must be in the range 2000 to 5999.

After passing authentication, a local user is authorized to access the network resources specified by this ACL.

callback-number callback-number: Specifies the authorization PPP callback number. callback-number is a case-sensitive string of 1 to 64 characters. After a local user passes authentication, the device uses this number to call the user.

idle-cut minute: Sets the idle timeout period. With the idle cut funct ion en able d, an onli ne us er whos e idl e period exceeds the specified idle timeout period will be logged out. minute indicates the idle timeout period, in the range 1 to 120 minutes.

level level: Specifies the user level, which can be 0 for visit level, 1 for monitor level, 2 for system level, and 3 for manage level. A smaller number means a lower level. If the user interfaces’ authentication mode is scheme, which commands users can use after login in depends on this argument. By default, the user level is 0, and users can use only commands of level 0 after login.

user-profile profile-name: Specifies the authorization user profile. profile-name is a case-sensitive string of 1 to 32 characters. It can consist of English letters, digits, and underlines and must start with an English letter. After a user passes authentication and gets online, the device uses the settings in the user profile to restrict the access behavior of the user. For more information about user profiles, see Security

Configuration Guide. Support for the user-profile keyword depends on the device model.

vlan vlan-id: Specifies the authorized VLAN. vlan-id is in the range 1 to 4094. After passing

authentication, a local user can access the resources in this VLAN.

work-directory directory-name: Specifies the work directory, if the user or users use the FTP or SFTP service. directory-name is a case -i nsen sitive strin g of 1 to 135 ch aracters. The directory must already exist. By default, an FTP or SFTP user can access the root directory of the device.

Description

Use the authorization-attribute command to configure authorization attributes for the local user or user group. After the local user or a local user of the user group passes authentication, the device will assign these attributes to the user.

Use the undo authorization-attribute command to remove authorization attributes and restore the defaults.

By default, no authorization attribute is configured for a local user or user group.

Every configurable authorization attribute has its definite application environments and purposes. Consider the service types of users when assigning authorization attributes.

Authorization attributes configured for a user group are effective for all local users in the group. You can group local users to improve configuration and management efficiency.

An authorization attribute configured in local user view takes precedence over the same attribute configured in user group view. If an authorization attribute is configured in user group view but not in local user view, the setting in user group view takes effect.

If only one user is playing the role of security log administrator in the system, you cannot delete the user account, or remove or change the user’s role, unless you configure another user as a security log administrator first.

A local user can play only one role at a moment. If you perform the role configuration repeatedly, only the last role configuration takes effect.

Examples

# Configure the authorized VLAN of local user abc as VLAN 2.

<Sysname> system-view [Sysname] local-user abc [Sysname-luser-abc] authorization-attribute vlan 2

# Configure the authorized VLAN of user group abc as VLAN 3.

<Sysname> system-view [Sysname] user-group abc [Sysname-ugroup-abc] authorization-attribute vlan 3

bind-attribute

Syntax

bind-attribute { call-number call-number [ : subcall-number ] | ip ip-address | location port slot-number subslot-number port-number | mac mac-address | vlan vlan-id } *

undo bind-attribute { call-number | ip | location | mac | vlan } *

View

Local user view

Default level

3: Manage level

Parameters

call-number call-number: Specifies a calling number for ISDN user authentication. The call-number argument is a string of 1 to 64 characters. This option is applicable to only PPP users.

subcall-number: Specifies the sub-calling number. The total length of the calling number and the sub-calling number cannot be more than 62 characters.

ip ip-address: Specifies the IP address of the user. This option is applicable to only 802.1X users.

location port slot-number subslot-number port-number: Specifies the port to which the user is bound. The

slot-number argument is in the range 0 to 255, the subslot-number argument is in the range 0 to 15, and the port-number argument is in the range 0 to 255. This option is applicable to only LAN users.

mac mac-address: Specifies the MAC address of the user in the format H-H-H. This option is applicable to only LAN users.

vlan vlan-id: Specifies the VLAN to which the user belongs. The vlan-id argument is in the range 1 to

4094. This option is applicable to only LAN users.

Description

Use the bind-attribute command to configure binding attributes for a local user.

Use the undo bind-attribute command to remove binding attributes of a local user.

By default, no binding attribute is configured for a local user.

Binding attributes are checked upon authentication of a local user. If the binding attributes of a local user do not match the configured ones, the user fails the checking and the authentication.

Binding attribute checking does not take the service types of the users into account. A configured binding attribute is effective for all types of users. Be cautious when deciding which binding attributes should be configured for which type of local users. For example, an IP address binding is applicable to only 802.1X authentication that supports IP address upload. If you configure an IP address binding for an authentication method that does not support IP address upload, for example, MAC authentication, the local authentication fails.

Examples

# Configure the bound IP of local user abc as 3.3.3.3.

<Sysname> system-view [Sysname] local-user abc [Sysname-luser-abc] bind-attribute ip 3.3.3.3

display local-user

Syntax

display local-user [ idle-cut { disable | enable } | service-type { ftp | lan-access | portal | ppp | ssh | telnet | terminal } | state { active | block } | user-name user-name | vlan vlan-id ]

View

Any view

Default level

1: Monitor level

Parameters

idle-cut { disable | enable }: Specifies local users with the idle cut function disabled or enabled.

service-type: Specifies the local users that use a specified type of service.

• ftp—FTP users.

• lan-access—Users accessing the network through Ethernet, such as 802.1X users.

• portal—Portal users.

• ppp—PPP users.

• ssh—SSH users.

• telnet—Telnet users.

• terminal—Users logging in through the console port.

state { active | block }: Specifies local users in active state or blocked state. A local user in active state can access network services, but a local user in blocked state cannot.

user-name user-name: Specifies all local users using the specified username. The username is a case-sensitive string of 1 to 55 characters and does not contain the domain name.

vlan vlan-id: Specifies all local users in a VLAN. The VLAN ID ranges from 1 to 4094.

Description

Use the display local-user command to display configuration and statistics information about local users.

If you do not specify any parameter, the command displays information about all local users.

Related commands: local-user.

Examples

# Display information about all local users.

<Sysname> display local-user The contents of local user abc: State: Active ServiceType: telnet Access-limit: Enabled Current AccessNum: 0 Max AccessNum: 300 User-group: system Bind attributes: IP address: 1.2.3.4 Bind location: 0/4/1 (SLOT/SUBSLOT/PORT) MAC address: 0001-0002-0003 Vlan ID: 100 Authorization attributes: Idle TimeOut: 10(min) Work Directory: cfa0:/ User Privilege: 3 Acl ID: 2000 Vlan ID: 100 User Profile: prof1 Expiration date: 12:12:12-2018/09/16 Total 1 local user(s) matched.

Table 21 Output description

Field Descri

State Status of the local user, active or blocked

ServiceType

Access-limit Whether to limit the number of user connections that use the current username

Current AccessNum Current number of user connections that use the current username

Max AccessNum Maximum number of user connections that use the current username

Bind attributes Binding attributes of the local user

VLAN ID VLAN to which the user is bound

Calling Number Calling number bound for the ISDN user

Authorization attributes Authorization attributes of the local user

Idle TimeOut Idle timeout period of the user, in minutes

Callback-number Authorized PPP callback number of the local user

Work Directory Directory that the FTP user can access

VLAN ID Authorized VLAN of the local user

Service types that the local user can use, including FTP, LAN, PPP, Portal, SSH, Telnet, and terminal

tion

User Profile User profile for local user authorization

Expiration date Expiration time of the local user

display user-group

Syntax

display user-group [ group-name ]

View

Any view

Default level

2: System level

Parameters

group-name: User group name, a case-insensitive string of 1 to 32 characters.

Description

Use the display user-group command to display configuration information about one or all user groups. If you do not specify any user group name, the command displays information about all users groups.

Related command: user-group.

Examples

# Display configuration information about user group abc.

<Sysname> display user-group abc The contents of user group abc: Authorization attributes: Idle-cut: 120(min) Work Directory: cfa0: Level: 1 Acl Number: 2000 Vlan ID: 1 User-Profile: 1 Callback-number: 1 Total 1 user group(s) matched.

expiration-date (local user view)

Syntax

expiration-date time

undo expiration-date

View

Local user view

Default level

3: Manage level

Parameters

time: Expiration time of the local user, in the format HH:MM:SS-MM/DD/YYYY, HH:MM:SS-YYYY/MM/DD, MM/DD/YYYY-HH:MM:SS, or YYYY/MM/DD-HH:MM:SS. HH:MM:SS indicates the time, where HH ranges from 0 to 23, MM and SS range from 0 to 59. MM/DD/YYYY or YYYY/MM/DD indicates the date, where YYYY ranges from 2000 to 2035, MM ranges from 1 to 12,

and the range of DD depends on the month. Except for the zeros in 00:00:00, leading zeros can be omitted. For example, 2:2:0-2008/2/2 equals to 02:02:00-2008/02/02.

Description

Use the expiration-date command to set the expiration time of a local user.

Use the undo expiration-date command to remove the configuration.

By default, a local user has no expiration time and no time validity checking is performed.

When some users need to access the network temporarily, create a guest account and specify a validity time and an expiration time for the account to control the validity of the account. When a user uses the guest account for local authentication and passes the authentication, the access device checks whether the current system time is between the validity time and the expiration time. If so, it permits the user to access the network. Otherwise, it denies the access request of the user.

Related commands: validity-date.

Examples

# Set the expiration time of user abc to 12:10:20 on May 31, 2008.

<Sysname> system-view [Sysname] local-user abc [Sysname-luser-abc] expiration-date 12:10:20-2008/05/31

group

Syntax

group group-name

undo group

View

Local user view

Default level

3: Manage level

Parameters

group-name: User group name, a case-insensitive string of 1 to 32 characters.

Description

Use the group command to assign a local user to a user group.

Use the undo group command to restore the default.

By default, a local user belongs to the system default user group system.

Examples

# Assign local user 111 to user group abc.

<Sysname> system-view [Sysname] local-user 111 [Sysname-luser-111] group abc

local-user

Syntax

local-user user-name

undo local-user { user-name | all [ service-type { ftp | lan-access | portal | ppp | ssh | telnet | terminal } ] }

View

System view

Default level

3: Manage level

Parameters

user-name: Name for the local user, a case-sensitive string of 1 to 55 characters that does not contain the domain name. It cannot contain any backward slash (\), forward slash (/), vertical line (|), colon (:), asterisk (*), question mark (?) , less-than sign (<), greater-than sign (>), and the @ sign and cannot be a, al, or all.

all: Specifies all users.

service-type: Specifies the users of a type.

• ftp—FTP users.

• lan-access—Users accessing the network through an Ethernet, such as 802.1X users.

• portal—Portal users.

• ppp—PPP users.

• ssh—SSH users.

• telnet—Telnet users.

• terminal—Users logging in through the console port or AUX port.

Description

Use the local-user command to add a local user and enter local user view.

Use the undo local-user command to remove the specified local users.

By default, no local user is configured.

Related commands: display local-user and service-type.

Examples

# Add a local user named user1.

<Sysname> system-view [Sysname] local-user user1 [Sysname-luser-user1]

local-user password-display-mode

Syntax

local-user password-display-mode { auto | cipher-force }

undo local-user password-display-mode

View

System view

Default level

2: System level

Parameters

auto: Displays the password of a local user in the mode that is specified for the user by using the password command.

cipher-force: Displays the passwords of all local users in cipher text.

Description

Use the local-user password-display-mode command to set the password display mode for all local users.

Use the undo local-user password-display-mode command to restore the default.

By default, the password display mode is auto.

If you configure the local-user password-display-mode cipher-force command, all existing local user passwords will be displayed in cipher text, regardless of the configuration of the password command. If you also save the configuration and restart the device, all existing local user passwords will always be displayed in cipher text, no matter how you configure the local-user password-display-mode command or the password command. The passwords configured after you restore the display mode to auto by using the local-user password-display-mode auto command, however, are displayed as defined by the password command.

Related commands: display local-user and password.

Examples

# Specify to display the passwords of all users in cipher text.

<Sysname> system-view [Sysname] local-user password-display-mode cipher-force

password

Syntax

password [ { cipher | simple } password ]

undo password

View

Local user view

Default level

2: System level

Parameters

cipher: Displays the password in cipher text.

simple: Displays the password in plain text.

password: Password for the local user, case-sensitive. It must be in plain text if you specify the simple keyword and can be in plain or cipher text if you specify the cipher keyword. A password in plain text

must be a string of 1 to 63 characters that contains no blank space, for example, aabbcc. A password in cipher text must be a string of 24 or 88 characters, for example, _(TT8F]Y\5SQ=^Q`MAF4<1!!.

Description

Use the password command to configure a password for a local user and specify whether to display the password in cipher text or plain text.

Use the undo password command to delete the password of a local user.

With no keyword or argument specified, the command prompts you to provide a password, and the password will be displayed in plain text. This interactive mode is supported only on devices that support the password control feature. Support for the feature depends on the device model. For more information about password control commands, see Security Command Reference.

With the cipher keyword specified, a password of up to 16 characters in plain text is encrypted into a password of 24 characters in cipher text, and a password of 16 to 63 characters in plain text is encrypted into a password of 88 characters in cipher text. For a password of 24 characters, if the system can decrypt the password, the system treats it as a password in cipher text. Otherwise, the system treats it as a password in plain text.

Related commands: display local-user and local-user password-display-mode.

Examples

# Set the password of local user user1 to 123456 and set the display mode to plain text.

<Sysname> system-view [Sysname] local-user user1 [Sysname-luser-user1] password simple 123456

service-type

Syntax

service-type { ftp | lan-access | { ssh | telnet | terminal } * | portal | ppp }

undo service-type { ftp | lan-access | { ssh | telnet | terminal } * | portal | ppp }

View

Local user view

Default level

3: Manage level

Parameters

ftp: Authorizes the user to use the FTP service. The user can use the root directory of the FTP server by default.

lan-access: Authorizes the user to use the LAN access service. Such users are mainly Ethernet users, for example, 802.1X users.

ssh: Authorizes the user to use the SSH service..

telnet: Authorizes the user to use the Telnet service.

terminal: Authorizes the user to use the terminal service, allowing the user to login from the console or

AUX port.

portal: Authorizes the user to use the Portal service.

ppp: Authorizes the user to use the PPP service. .

Description

Use the service-type command to specify the service types that a user can use.

Use the undo service-type command to delete one or all service types configured for a user.

By default, a user is authorized with no service.

You can execute the service-type command repeatedly to specify multiple service types for a user.

Examples

# Authorize user user1 to use the Telnet service.

<Sysname> system-view [Sysname] local-user user1 [Sysname-luser-user1] service-type telnet

state (local user view)

Syntax

state { active | block }

undo state

View

Local user view

Default level

2: System level

Parameters

active: Places the local user in active state to allow the local user to request network services.

block: Places the local user in blocked state to prevent the local user from requesting network services.

Description

Use the state command to set the status of a local user.

Use the undo state command to restore the default.

By default, a local user is in active state.

By blocking a user, you disable the user from requesting network services. No other users are affected.

Related commands: local-user.

Examples

# Place local user user1 to the blocked state.

<Sysname> system-view [Sysname] local-user user1 [Sysname-luser-user1] state block

user-group

Syntax

user-group group-name

undo user-group group-name

View

System view

Default level

3: Manage level

Parameters

group-name: User group name, a case-insensitive string of 1 to 32 characters.

Description

Use the user-group command to create a user group and enter its view.

Use the undo user-group command to remove a user group.

A user group consists of a group of local users and has a set of local user attributes. You can configure local user attributes for a user group to implement centralized management of user attributes for the local users in the group.

A user group with one or more local users cannot be removed.

The system predefined user group system cannot be removed but you can change its configurations.

Related commands: display user-group.

Examples

# Create a user group named abc and enter its view.

<Sysname> system-view [Sysname] user-group abc [Sysname-ugroup-abc]

RADIUS configuration commands

accounting-on enable

Syntax

accounting-on enable [ interval seconds | send send-times ] *

undo accounting-on enable

View

RADIUS scheme view

Default level

2: System level

Parameters

seconds: Time interval for retransmitting an accounting-on packet in seconds, in the range 1 to 15. The default is 3 seconds.

send-times: Maximum number of accounting-on packet transmission attempts, in the range 1 to 255. The default is 50.

Description

Use the accounting-on enable command to configure the accounting-on feature. This feature enables the device to, after rebooting, automatically send an accounting-on message to the RADIUS accounting server stipulated by the RADIUS scheme to stop accounting for and log out online users.

Use the undo accounting-on enable command to disable the accounting-on feature.

By default, the accounting-on feature is disabled.

Parameters set with the accounting-on enable command take effect immediately.

NOTE:

command takes effect after the device reboots. For information about the save command, see

Fundamentals Command Reference

Related commands: radius scheme.

Examples

# Enable the accounting-on feature for RADIUS authentication scheme radius1, and set the retransmission interval to 5 seconds and the transmission attempts to 15.

<Sysname> system-view [Sysname] radius scheme radius1 [Sysname-radius-radius1] accounting-on enable interval 5 send 15

fter executing the accounting-on enable command, issue the save command to make sure that the

attribute 25 car

Syntax

attribute 25 car

undo attribute 25 car

View

RADIUS scheme view

Default level

2: System level

Parameters

None

Description

Use the attribute 25 car command to specify to interpret the RADIUS class attribute (attribute 25) as CAR parameters.

Use the undo attribute 25 car command to restore the default.

By default, RADIUS attribute 25 is not interpreted as CAR parameters.

Related commands: display radius scheme and display connection.

Examples

# Specify to interpret RADIUS attribute 25 as CAR parameters.

<Sysname> system-view [Sysname] radius scheme radius1

[Sysname-radius-radius1] attribute 25 car

data-flow-format (RADIUS scheme view)

Syntax

data-flow-format { data { byte | giga-byte | kilo-byte | mega-byte } | packet { giga-packet | kilo-packet | mega-packet | one-packet } } *

undo data-flow-format { data | packet }

View

RADIUS scheme view

Default level

2: System level

Parameters

data { byte | giga-byte | kilo-byte | mega-byte }: Specifies the unit for data flows, which can be byte, kilobyte, megabyte, or gigabyte.

packet { giga-packet | kilo-packet | mega-packet | one-packet }: Specifies the unit for data packets,

which can be one-packet, kilo-packet, mega-packet, or giga-packet.

Description

Use the data-flow-format command to set the traffic statistics unit for data flows or packets.

Use the undo data-flow-format command to restore the default.

By default, the unit for data flows is byte and that for data packets is one-packet.

The unit for data flows and that for packets must be consistent with those on the RADIUS server. Otherwise, accounting cannot be performed correctly.

Related commands: display radius scheme.

Examples

# Set the traffic statistics unit for data flows and that for packets to kilobytes and kilo-packets respectively in RADIUS scheme radius1.

<Sysname> system-view [Sysname] radius scheme radius1 [Sysname-radius-radius1] data-flow-format data kilo-byte packet kilo-packet

display radius scheme

Syntax

display radius scheme [ radius-scheme-name ]

View

Any view

Default level

2: System level

Parameters

radius-scheme-name: RADIUS scheme name.

Description

Use the display radius scheme command to display the configuration information of RADIUS schemes.

If you do not specify any RADIUS scheme, the command displays the configuration information of all RADIUS schemes.

Related commands: radius scheme.

Examples

# Display the configuration information of all RADIUS schemes.

<Sysname> display radius scheme

-----------------------------------------------------------------SchemeName : radius1 Index : 0 Type : extended Primary Auth Server: IP: 1.1.1.1 Port: 1812 State: active Encryption Key : 345 Primary Acct Server: IP: 1.1.1.1 Port: 1813 State: active Encryption Key : 345 Second Auth Server: IP: 1.1.2.1 Port: 1812 State: active Encryption Key : N/A IP: 1.1.3.1 Port: 1812 State: active Encryption Key : N/A Second Acct Server: IP: 1.1.2.1 Port: 1813 State: block Encryption Key : N/A Auth Server Encryption Key : 123 Acct Server Encryption Key : N/A Accounting-On packet disable, send times : 50 , interval : 3s Interval for timeout(second) : 3 Retransmission times for timeout : 3 Interval for realtime accounting(minute) : 12 Retransmission times of realtime-accounting packet : 5 Retransmission times of stop-accounting packet : 500 Quiet-interval(min) : 5 Username format : without-domain Data flow unit : Byte Packet unit : one NAS-IP address : 1.1.1.1 Attribute 25 : car

-----------------------------------------------------------------Total 1 RADIUS scheme(s).

Table 22 Output description

Field Descri

SchemeName Name of the RADIUS scheme.

Index Index number of the RADIUS scheme.

tion

HP A-U200 Command Reference Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

ACL configuration commands

acl copy

acl name

Description

display acl

display time-range

reset acl counter

rule (Ethernet frame header ACL view)

rule (IPv4 advanced ACL view)

rule (IPv4 basic ACL view)

rule comment

step

time-range

Session management commands

application aging-time

display session relation-table

display session statistics

display session table

reset session

reset session statistics

session aging-time

session checksum

session persist acl

Connection limit configuration commands

connection-limit apply policy

connection-limit policy

display connection-limit policy

limit

Portal configuration commands

display portal acl

display portal connection statistics

display portal free-rule

display portal interface

display portal server

display portal server statistics

display portal tcp-cheat statistics

display portal user

portal auth-network

portal delete-user

portal domain

portal free-rule

portal max-user

portal nas-id

portal nas-id-profile

portal nas-ip

portal server

portal server method

reset portal connection statistics

reset portal server statistics

reset portal tcp-cheat statistics

web-redirect

AAA configuration commands

AAA configuration commands

aaa nas-id profile

access-limit enable

accounting command

accounting default

accounting lan-access

accounting login

accounting optional

accounting portal

accounting ppp

authentication default

authentication lan-access

authentication login

authentication portal

authentication ppp

authorization command

authorization default

authorization lan-access

authorization login

authorization portal

authorization ppp

authorization-attribute user-profile

cut connection