ARRIS 2247-N8-10NA Admin Handbook

Administrator’s Handbook

Motorola 2247-N8 DSL Wi-Fi Gateway

Embedded Software Version 9.1-

Administrator’s Handbook

©2013 Motorola Mobility LLC. All rights reserved. MOTOROLA, and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings, LLC. All other product or service names are the property of their respective owners. No part of this publication may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from Motorola Mobility LLC. Motorola Mobility reserves the right to revise this publication and to make changes in content from time to time without obligation on the part of Motorola Mobility to provide notification of such revision or change. Motorola Mobility provides this guide without warranty of any kind, implied or expressed, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Motorola Mobility may make improvements or changes in the product(s) described in this manual at any time.

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Part Number

580780-003-00

V9.1.1-sku 1

Administrator’s Handbook

CHAPTER 1 Administering Your Motorola 2247-N8 DSL Wi-Fi Gateway . . . . . . . . . . . 5

CHAPTER 2 Command Line Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Starting and Ending a CLI Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Logging In. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Ending a CLI Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Using the CLI Help Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

About SHELL Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

SHELL Prompt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

SHELL Command Shortcuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

SHELL Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Common Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

WAN Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

About CONFIG Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

CONFIG Mode Prompt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Navigating the CONFIG Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Entering Commands in CONFIG Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Guidelines: CONFIG Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Displaying Current Gateway Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Step Mode: A CLI Configuration Technique. . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Validating Your Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

CONFIG Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Connection commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Filterset commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Global Filterset (“IPv6 Firewall”) commands . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Queue commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

IP Gateway commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

IPv6 Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

IP 6in4 Tunneling Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

IP DNS commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

IP IGMP commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

NTP commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Application Layer Gateway (ALG) commands . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Dynamic DNS Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Link commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Management commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

Remote access commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Physical interfaces commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

PPPoE relay commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

NAT Pinhole commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Security Stateful Packet Inspection (SPI) commands . . . . . . . . . . . . . . . . . . . . .64

System commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Debug Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Disclaimer & Warning Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

TR-069 CLI CShell Commands (debug mode). . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Administrator’s Handbook

APPENDIX A Technical Specifications, Copyright and Safety . . . . . . . . . . . . . . . . . . . . .71

Motorola 2247-N8 DSL Wi-Fi Gateway Specifications . . . . . . . . . . . . .71

Communications Interfaces:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Software and protocols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Manufacturer’s Declaration of Conformance . . . . . . . . . . . . . . . . . . .73

47 CFR Part 68 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

FCC Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

FCC Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Electrical Safety Advisory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Software License, Limited Warranty and Limitation of Remedies. . . . . . . . . . . 77

Software License . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Warranty Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Open Source Software Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Caring for the Environment by Recycling . . . . . . . . . . . . . . . . . . . . . .106

Beskyttelse af miljøet med genbrug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Umweltschutz durch Recycling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Cuidar el medio ambiente mediante el reciclaje . . . . . . . . . . . . . . . . . . . . . . .106

Recyclage pour le respect de l'environnement. . . . . . . . . . . . . . . . . . . . . . . . .106

Milieubewust recycleren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Dba³oÊç o Êrodowisko - recykling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Cuidando do meio ambiente através da reciclagem . . . . . . . . . . . . . . . . . . . .107

Var rädd om miljön genom återvinning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109

CHAPTER 1 Administering Your Motorola 2247-N8 DSL

Wi-Fi Gateway

This Administrator’s Handbook covers the advanced features of the Motorola 2247-N8 DSL Wi-Fi Gateway.

Your 2247-N8 equipment offers advanced configuration features accessed through the Web-based interface screens and the command line interface (CLI). This Administrator’s Handbook documents the use of the system CLI and provides a list of commands and arguments available.

NOTE:



For installation instructions, configuration procedures, basic troubleshooting, and information on the Web management interface of the 2247-N8, refer to the Motorola 2247-N8 DSL Wi-Fi Gateway User Guide. You should read the User Guide before reading this Administrator’s Handbook.

The 2247-N8 User Guide and the Motorola 2247-N8 Quick Start Guide are both available on the Motorola support web site (http://www.motorola.com/us/support) and on the Documentation CD-ROM included in the product package.

This guide is targeted primarily to residential service subscribers.

The command line interface may also be of use to the support staffs of broadband service providers and advanced residential service subscribers. (See Chapter 2,

SAVE THESE INSTRUCTIONS

Command Line Interface.”)

Administrator’s Handbook

CHAPTER 2 Command Line Interface

The 2247-N8 DSL Wi-Fi Gateway operating software includes a command line interface (CLI) that lets you access your 2247-N8 over a telnet connection. You can use the command line interface to enter and update the unit’s configuration settings, monitor its performance, and restart it.

This chapter covers the following topics:

 “Overview” on page 9  “Starting and Ending a CLI Session” on page 11  “Using the CLI Help Facility” on page 12  “About SHELL Commands” on page 12  “SHELL Commands” on page 13  “About CONFIG Commands” on page 23  “CONFIG Commands” on page 26  “Debug Commands” on page 70

Administrator’s Handbook

CONFIG Commands

“Connection commands” on page 26 “Filterset commands” on page 29 “Queue commands” on page 34 “IP Gateway commands” on page 36 “IPv6 Commands” on page 36 “IP DNS commands” on page 46 “IP IGMP commands” on page 47 “NTP commands” on page 49 “Application Layer Gateway (ALG) commands” on page 50 “Dynamic DNS Commands” on page 51 “Link commands” on page 51 “Management commands” on page 54 “Remote access commands” on page 56 “Physical interfaces commands” on page 58 “PPPoE relay commands” on page 63 “NAT Pinhole commands” on page 63 “Security Stateful Packet Inspection (SPI) commands” on page 64 “System commands” on page 67 “System commands” on page 67

Overview

The CLI has two major command modes: SHELL and CONFIG. Summary tables that list the commands are provided below. Details of the entire command set follow in this section.

SHELL Commands

Command Status and/or Description

arp to send ARP request atmping to check the ATM connection reachability and network

connectivity. clear to erase all stored configuration information clear_certificate to remove an SSL certificate that has been installed clear_https_certkey to remove a secure HTTP certificate key value clear_firewall_log to empty the contents of the firewall event log clear_igmp_log to empty the contents of the igmp log clear_log to erase all stored log info in flash memory configure to configure unit's options debug to activate or deactivate debug diagnose to run self-test download to download config file exit to quit this shell help to get more: “help all” or “help help” install to download and program an image into flash log to add a message to the diagnostic log loglevel to report or change diagnostic log level netstat to show IP information nslookup to send DNS query for host ping to send ICMP Echo request quit to quit this shell 6rd-check to send a 6rd loopback packet to the border gateway remote-access to activate or deactivate remote access reset to reset subsystems restart to restart unit show to show system information start to start subsystem status to show basic status of unit telnet to telnet to a remote host traceroute to send traceroute probes upload to upload config file view to show configuration information who to show who is using the shell wps to enter Wireless Protection Settings mode

Administrator’s Handbook

Command Verbs Status and/or Description

delete Delete configuration list data help Help command option save Save configuration data script Print configuration data set Set configuration data validate Validate configuration settings view View configuration data

Keywords

conn Connection options ip TCP/IP protocol options ip6 IPv6 protocol options gfs Global Filter Set options link WAN link options management System management options physical Physical interface options dsl DSL configuration options enet Ethernet options filterset Filterset options pinhole Pinhole options pppoe-relay Point to Point Protocol over Ethernet relay options preferences Shell environment preferences queue Queue options restricted-hosts Restricted hosts options security Security (firewall) options system Gateway’s system options

top Go to top level of configuration mode quit Exit from configuration mode; return to shell mode exit Exit from configuration mode; return to shell mode

CONFIG Commands

Command Utilities

Starting and Ending a CLI Session

Open a telnet connection from a workstation on your network. You initiate a telnet connection by issuing the following command from an IP host that supports telnet, for

example, a personal computer running a telnet application such as NCSA Telnet.

telnet <ip_address>

You must know the IP address of the 2247-N8 before you can make a telnet connection to it. By default, your 2247-N8 uses 192.168.1.254 as the IP address for its LAN interface. You can use a Web browser to configure the 2247-N8 IP address.

Logging In

The command line interface log-in process emulates the log-in process for a UNIX host. To logon, enter the username and your password.

Entering the administrator password lets you display and update all 2247-N8 settings.

When you have logged in successfully, the command line interface lists the username and the security level associated with the password you entered in the diagnostic log.

Ending a CLI Session

You end a command line interface session by typing quit from the SHELL node of the command line interface hierarchy.

Administrator’s Handbook

Using the CLI Help Facility

The help command lets you display on-line help for SHELL and CONFIG commands. To display a list of the commands available to you from your current location within the command line interface hierarchy, enter or type a question mark (

?).

help

To obtain help for a specific CLI command, type to

h or a question mark when you request help for a CLI command.

help <command>. You can truncate the help command

About SHELL Commands

You begin in SHELL mode when you start a CLI session. SHELL mode lets you perform the following tasks with your 2247-N8:

 Monitor its performance  Display and reset gateway statistics  Issue administrative commands to restart 2247-N8 functions

SHELL Prompt

When you are in SHELL mode, the CLI prompt is the name of the 2247-N8 DSL Wi-Fi Gateway followed by a right angle bracket (>). For example, if you open a CLI connection to the 2247-N8 named “moto1311,” you would see

SHELL Command Shortcuts

You can truncate most commands in the CLI to their shortest unique string. For example, you can use the truncated command for the

The only commands you cannot truncate are munications, you must enter the

moto1311> as your CLI prompt.

q in place of the full quit command to exit the CLI. However, you would need to enter rese

reset command, since the first characters of reset are common to the restart command.

restart and clear. To prevent accidental interruption of com-

restart and clear commands in their entirety.

You can use the Up and Down arrow keys to scroll backward and forward through recent commands you have entered. Alternatively, you can use the

!! command to repeat the last command you entered.

SHELL Commands

Common Commands

arp nnn.nnn.nnn.nnn

Sends an Address Resolution Protocol (ARP) request to match the nnn.nnn.nnn.nnn IP address to an Ethernet hardware address.

clear [ yes ]

Clears the configuration settings in a 2247-N8. You are prompted to confirm the clear command by entering

yes.

clear_certificate

Removes an SSL certificate that has been installed.

clear_firewall_log

Empties the contents of the firewall event log.

clear_igmp_log

Empties the contents of the IGMP log.

clear_https_certkey

Removes any Secure HTTP certificate key value installed in the 2247-N8.

clear_log

Empties the contents of the event log.

configure

Puts the command line interface into Configure mode, which lets you configure your 2247-N8 DSL Wi-Fi Gateway with Config commands. Config commands are described starting on page 26

download [ server_address ] [ filename ] [ confirm ]

This command installs a file of configuration parameters into the 2247-N8 from a TFTP (Trivial File Transfer Protocol) server. The TFTP server must be accessible on your Ethernet network.

You can include one or more of the following arguments with the download command. If you omit arguments, the console prompts you for this information.

 The server_address argument identifies the IP address of the TFTP server from which you want to copy

the 2247-N8 configuration file.

 The filename argument identifies the path and name of the configuration file on the TFTP server.  If you include the optional

confirm keyword, the download begins as soon as all information is entered.

Administrator’s Handbook

You can also download an SSL certificate file from a trusted Certification Authority (CA), on platforms that support SSL, as follows:

download [-cert] [server_address ] [filename] [confirm]

install [ server_address ] [ filename ] [ confirm ]

Downloads a new version of the 2247-N8 DSL Wi-Fi Gateway operating software from a TFTP (Trivial File Transfer Protocol) server, validates the software image, and programs the image into the 2247-N8 memory. After you install new operating software, you must restart the 2247-N8.

The server_address argument identifies the IP address of the TFTP server on which your 2247-N8 operating software is stored. The filename argument identifies the path and name of the operating software file on the TFTP server.

If you include the optional keyword confirm, you will not be prompted to confirm whether or not you want to perform the operation.

log message_string

Adds the message in the message_string argument to the 2247-N8 diagnostic log.

loglevel [ level ]

Displays or modifies the types of log messages you want the 2247-N8 to record. If you enter the loglevel command without the optional level argument, the command line interface displays the current log level setting.

You can enter the sages you want to record. All messages with a level number equal to or greater than the level you specify are recorded. For example, if you specify loglevel 3, the diagnostic log will retain high-level informational messages (level 3), warnings (level 4), and failure messages (level 5).

Use the following values for the level argument:



1 or low – Low-level informational messages or greater; includes trivial status messages.



2 or medium – Medium-level informational messages or greater; includes status messages that can help

monitor network traffic.



3 or high – High-level informational messages or greater; includes status messages that may be significant

but do not constitute errors.

4 or warning – Warnings or greater; includes recoverable error conditions and useful operator informa-



tion.



5 or failure – Failures; includes messages describing error conditions that may not be recoverable.

loglevel command with the level argument to specify the types of diagnostic mes-

netstat -i

Displays the IP interfaces for your 2247-N8.

netstat -r

Displays the IP routes stored in your 2247-N8.

nslookup [ hostname | ip_address ]

Performs a domain name system lookup for a specified host.

 The hostname argument is the name of the host for which you want DNS information; for example,

nslookup klaatu.

 The ip_address argument is the IP address, in dotted decimal notation, of the device for which you want

DNS information.

ping [-s size] [-c count ] [ hostname | ip_address ]

Causes the 2247-N8 to issue a series of ICMP Echo requests for the device with the specified name or IP address.

 The hostname argument is the name of the device you want to ping; for example,

ping ftp.motorola.com.

 The ip_address argument is the IP address, in dotted decimal notation, of the device you want to locate.

If a host using the specified name or IP address is active, it returns one or more ICMP Echo replies, confirming that it is accessible from your network.

 The  The

-s size argument lets you specify the size of the ICMP packet.

-c count argument lets you specify the number of ICMP packets generated for the ping request. Val-

ues greater than 250 are truncated to 250.

You can use the work. You cannot use the

ping command to determine whether a hostname or IP address is already in use on your net-

ping command to ping the 2247-N8’s own IP address.

quit

Exits the 2247-N8 command line interface.

6rd-check [-s size] [-c count] conn_name

Generates and sends 6rd loopback packets to the 6rd gateway.

reset arp

Clears the Address Resolution Protocol (ARP) cache on your unit.

reset crash

Clears crash-dump information, which identifies the contents of the 2247-N8 registers at the point of system malfunction.

reset dhcp server

Clears the DHCP lease table in the 2247-N8.

reset enet [ all ]

Resets Ethernet statistics to zero. Resets individual LAN switch port statistics as well as wireless and WAN Ethernet statistics (where applicable).

reset ipmap

Clears the IPMap table (NAT).

Administrator’s Handbook

reset ipv6 dhcp server

Clears the IPv6 DHCP lease table in the 2247-N8.

reset ipv6 lan

This function resets IPv6 LAN interface statistics.

reset ipv6 statistics

This function resets all IPv6 statistics.

reset lan-discovery

This function resets the LAN discovery table.

reset log

Rewinds the diagnostic log display to the top of the existing 2247-N8 diagnostic log. The reset log command does not clear the diagnostic log. The next of the log file.

show log command will display information from the beginning

reset wan

This function resets WAN interface statistics.

restart [ seconds ]

Restarts your 2247-N8. If you include the optional seconds argument, your 2247-N8 will restart when the specified number of seconds have elapsed. You must enter the complete restart.

restart command to initiate a

show all-info

Displays all settings currently configured in the 2247-N8.

show bridge interfaces

Displays bridge interfaces maintained by the 2247-N8.

show bridge table

Displays the bridging table maintained by the 2247-N8.

show config

Dumps the 2247-N8’s configuration script just as the script command does in config mode.

show crash

Displays the most recent crash information, if any, for your 2247-N8.

show dhcp server leases

Displays the DHCP leases stored in RAM by your 2247-N8.

show dhcp client

Displays the DHCP clients stored in RAM by your 2247-N8.

show dsl [ all ]

Displays DSL port statistics, such as upstream and downstream connection rates and noise levels.

show enet [ all ]

Displays Ethernet interface statistics maintained by the 2247-N8. Supports display of individual LAN switch port statistics as well as WAN Ethernet statistics (where applicable).

Example:

Ethernet driver full statistics - LAN 10/100/1000 Ethernet Port Status: Link up

General: Transmit OK : 253 Receive OK : 22 Tx Errors : 0 Rx Errors : 0

Receiver: Dropped Packets : 0

Transmitter: Collisions : 0 Dropped Packet : 0

Upper Layers: Rx No Handler : 0 Rx No Message : 0 Rx Octets : 4781 Rx Unicast Pkts : 22 Rx Multicast Pkts : 0 Tx Discards : 0 Tx Octets : 17204

10/100/1000 Ethernet port 1

Port Status: Link down

10/100/1000 Ethernet port 2

Port Status: Link up Duplex: Full Speed: 1000BASE-T Transmit OK : 253 Transmit unicastpkts : 0 Tx Octets : 16192 Tx Collision : 0 Receive OK : 24 Receive unicastpkts : 0 Receive errors : 0 Rx Octets : 4781

10/100/1000 Ethernet port 3

Port Status: Link down

10/100/1000 Ethernet port 4

Port Status: Link down

Administrator’s Handbook

show enet tx-queue

Displays Ethernet transmit queue statistics maintained by the 2247-N8. Supports display of individual LAN switch port statistics.

Example:

NOS/128600225699776/UNLOCKED> show enet tx-queue

Ethernet switch queue stats: Port 1: TxQ1: 54257 TxQ2: 0 TxQ3: 0 TxQ4: 508

No transmit software queue configured on Ethernet port 2

No transmit software queue configured on Ethernet port 3

No transmit software queue configured on Ethernet port 4

show group-mgmt

Displays the IGMP Snooping Table. See “IP IGMP commands” on page 47 for detailed explanation.

show ip arp

Displays the Ethernet address resolution table stored in your 2247-N8.

show ip igmp

Displays the contents of the IGMP Group Address table and the IGMP Report table maintained by your 2247N8.

show ip igmp-stats [ all | interfaces | group | hosts ]

Displays IGMP statistics information.

show ip interfaces

Displays the IP interfaces for your 2247-N8.

show ip firewall

Displays firewall statistics.

show ip lan-discovery

Displays the LAN Host Discovery Table of hosts on the wired or wireless LAN, and whether or not they are currently online.

show ip routes

Displays the IP routes stored in your 2247-N8.

show ipmap

Displays IPMap table (NAT).

show ipv6 interfaces

Display IPv6 interfaces.

show ipv6 routes

Display IPv6 route table.

show ipv6 neighbors

Display IPv6 neighbor table.

show ipv6 dhcp server leases

Display DHCPv6 server lease table.

show ipv6 lan-discovery

Displays the IPv6 LAN Host Discovery Table of hosts on the wired or wireless LAN, and whether or not they are currently online.

show ipv6 statistics

Display IPv6 statistics information.

show igmp-log

Displays blocks of information from the 2247-N8 IGMP log

show log

Displays blocks of information from the 2247-N8 diagnostic log. To see the entire log, you can repeat the show

command or you can enter show log all.

log

show firewall-log

Displays blocks of information from the 2247-N8 firewall log.

show memory [ all ]

Displays memory usage information for your 2247-N8. If you include the optional all argument, your 2247-N8 will display a more detailed set of memory statistics.

show ptm

Displays statistics information for each PTM session.

show post-results

Displays POST results.

Administrator’s Handbook

show pppoe

Displays status information for each PPPoE socket, such as the socket state, service names, and host ID values.

show status

Displays the current status of a 2247-N8, the device's hardware and software revision levels, a summary of errors encountered, and the length of time the 2247-N8 has been running since it was last restarted. Identical to the

status command.

show summary

Displays a summary of WAN, LAN, and gateway information.

show wireless [ all ]

Shows wireless status and statistics.

show wireless clients [ MAC_address ]

Displays details on connected clients, or more details on a particular client if the MAC address is added as an argument.

telnet [ hostname | ip_address ] [ port ]

Lets you open a telnet connection to the specified host through your 2247-N8.

 The hostname argument is the name of the device to which you want to connect; for example,

ftp.motorola.com

 The ip_address argument is the IP address, in dotted decimal notation, of the device to which you want

to connect.

 The port argument is the number of t he port over which you want to open a telnet session.

telnet

traceroute ( ip_address | hostname )

Traces the routing path to an IP destination.

upload [ server_address ] [ filename ] [ confirm ]

Copies the current configuration settings of the gateway to a TFTP (Trivial File Transfer Protocol) server. The TFTP server must be accessible on your Ethernet network. The server_address argument identifies the IP address of the TFTP server on which you want to store the 2247-N8 settings. The filename argument identifies the path and name of the configuration file on the TFTP server. If you include the optional keyword, you will not be prompted to confirm whether or not you want to perform the operation.

confirm

view config

Dumps the 2247-N8’s configuration just as the view command does in config mode.

who

Displays the names of the current shell and PPP users.

wps

Enters the Wireless (Wi-Fi) Protected Setup mode.

WPS Commands

The following commands are available in Wireless Protected Setup mode:

pushbutton

Sets the 2247-N8 to WPS “pushbutton” mode, initiating protected setup.

Sets the 2247-N8 to PIN mode, enabling authorized devices to be identified and added by MAC address Personal Identification Number.

list

Lists the WPS-ready client devices (enrollees) known to the 2247-N8.

self-pin

Displays the 2247-N8’s own Personal Identification Number (PIN) value.

WAN Commands

atmping vccn [ segment | end-to-end ]

Lets you check the ATM connection reachability and network connectivity. This command sends five Operations, Administration, and Maintenance (OAM) loopback calls to the specified vpi/vci destination. There is a five second total timeout interval.

Use the segment argument to ping a neighbor switch. Use the end-to-end argument to ping a remote end node.

reset atm

Resets any open ATM connections.

Administrator’s Handbook

reset dhcp client release interface-name

Releases the DHCP lease that the 2247-N8 is currently using to acquire the IP settings for the specified DSL port. The interface-name

is the value shown by the show ip interfaces command.

reset dhcp client renew interface-name

Renews the DHCP lease that the 2247-N8 is currently using to acquire the IP settings for the specified DSL port. The interface-name is the value shown by the

show ip interfaces command.

reset dsl

Resets any open DSL connection.

reset ppp vccn

Resets the point-to-point connection over the specified virtual circuit. This command only applies to virtual circuits that use PPP framing.

reset wan

Resets any open WAN connection.

reset xtm

Resets any open XTM connection.

show atm [all]

Displays ATM statistics for the 2247-N8. The optional all argument displays a more detailed set of ATM statistics.

start ppp vccn

Opens a PPP link on the specified virtual circuit.

About CONFIG Commands

You reach the configuration mode of the command line interface by typing configure (or any truncation of

configure, such as con or config) at the CLI SHELL prompt.

CONFIG Mode Prompt

When you are in CONFIG mode, the CLI prompt consists of the name of the 2247-N8 followed by your current

node in the hierarchy and two right angle brackets (>>). For example, when you enter CONFIG mode (by typing

config at the SHELL prompt), the NOS/9437188 (top)>> prompt reminds you that you are at the top

of the CONFIG hierarchy. If you move to the prompt), the prompt changes to

Some CLI commands are not available until certain conditions are met. For example, you must enable IP for an interface before you can enter IP settings for that interface.

NOS/9437188 (ip)>> to identify your current location.

Navigating the CONFIG Hierarchy

 Moving from CONFIG to SHELL — You can navigate from anywhere in the CONFIG hierarchy back to the

SHELL level by entering quit at the CONFIG prompt and pressing Return.

NOS/9437188 (top)>> quit NOS/9437188 >

 Moving from top to a subnode — You can navigate from the top node to a subnode by entering the node

name (or the significant letters of the node name) at the CONFIG prompt and pressing R you move to the IP subnode by entering

NOS/9437188 (top)>> ip NOS/9437188 (ip)>>

ip node in the CONFIG hierarchy (by typing ip at the CONFIG

ETURN. For example,

ip and pressing RETURN.

As a shortcut, you can enter the significant letters of the node name in place of the full node name at the CONFIG prompt. The significant characters of a node name are the letters that uniquely identify the node. For

example, since no other CONFIG node starts with b, you could enter one letter (“ node.



Jumping down several nodes at once — You can jump down several levels in the CONFIG hierarchy by

entering the complete path to a node.



Moving up one node — You can move up through the CONFIG hierarchy one node at a time by entering the

b”) to move to the bridge

up command.

Jumping to the top node — You can jump to the top level from anywhere in the CONFIG hierarchy by enter-



ing the

Moving from one subnode to another — You can move from one subnode to another by entering a partial



path that identifies how far back to climb.



Moving from any subnode to any other subnode — You can move from any subnode to any other subnode

by entering a partial path that starts with a top-level CONFIG command.



Scrolling backward and forward through recent commands — You can use the Up and Down arrow keys

to scroll backward and forward through recent commands you have entered. When the command you want appears, press Enter to execute it.

top command.

Administrator’s Handbook

Entering Commands in CONFIG Mode

CONFIG commands consist of keywords and arguments. Keywords in a CONFIG command specify the action you want to take or the entity on which you want to act. Arguments in a CONFIG command specify the values appropriate to your site. For example, the CONFIG command:

set ip dns domain-name domain_name_value

consists of three keywords (ip, dns and domain-name) and one argument (domain_name_value). When you use the command to configure your 2247-N8, you would replace the argument with a value appropriate to your site.

For example:

set ip dns domain-name motorola.com

Guidelines: CONFIG Commands

The following table provides guidelines for entering and formatting CONFIG commands.

Command

component

Command verbs CONFIG commands must start with a command verb (set, view, delete).

You can truncate CONFIG verbs to three characters (set, vie, del). CONFIG verbs are case-insensitive. You can enter “SET,” “Set,” or “set.”

Keywords Keywords are case-insensitive. You can enter “Ethernet,” “ETHERNET,” or “ethernet” as a keyword

without changing its meaning. Keywords can be abbreviated to the length that they are differentiated from other keywords.

Argument Text Text strings can be as many as 64 characters long, unless otherwise specified. In some cases they

may be as long as 255 bytes. Special characters are represented using backslash notation. Text strings may be enclosed in double (“) or single (‘) quote marks. If the text string includes an

embedded space, it must be enclosed in quotes.

Special characters are represented using backslash notation. Numbers Enter numbers as integers, or in hexadecimal, where so noted. IP addresses Enter IP addresses in dotted decimal notation (0 to 255).

Rules for entering CONFIG commands

If a command is ambiguous or miskeyed, the CLI prompts you to enter additional information. For example, you must specify which virtual circuit you are configuring when you are setting up a 2247-N8.

Displaying Current Gateway Settings

You can use the view command to display the current CONFIG settings for your 2247-N8. If you enter the

view command at the top level of the CONFIG hierarchy, the CLI displays the settings for all enabled func-

tions. If you enter the odes.

view command at an intermediate node, you see settings for that node and its subn-

Step Mode: A CLI Configuration Technique

The 2247-N8 DSL Wi-Fi Gateway command line interface includes a step mode to automate the process of entering configuration settings. When you use the CONFIG step mode, the command line interface prompts you for all required and optional information. You can then enter the configuration values appropriate for your site without having to enter complete CLI commands.

When you are in step mode, the command line interface prompts you to enter required and optional settings. If a setting has a default value or a current setting, the command line interface displays the default value for the command in parentheses. If a command has a limited number of acceptable values, those values are presented in brackets, with each value separated by a vertical line.

For example, the following CLI step command indicates that the default value is limited to

on and off.

off and that valid entries are

option (off) [on | off]: on

You can accept the default value for a field by pressing the Return key. To use a different value, enter it and press Return.

You can enter the CONFIG step mode by entering enter step mode for a particular service by entering

trol-X <Return/Enter> to exit. For example:

set from the top node of the CONFIG hierarchy. You can

set service_name. In stepping set mode (press Con-

NOS/9437188 (top)>> set system ... system name (“NOS/9437188”): Mycroft Diagnostic Level (High): medium Stepping mode ended.

Validating Your Configuration

You can use the validate CONFIG command to make sure that your configuration settings have been entered correctly. If you use the services are present and that settings are consistent.

validate command, the 2247-N8 verifies that all required settings for all

NOS/9437188 (top)>> validate Error: Subnet mask is incorrect Global Validation did not pass inspection!

You can use the validate command to verify your configuration settings at any time. Your 2247-N8 automatically validates your configuration any time you save a modified configuration.

Administrator’s Handbook

CONFIG Commands

This section describes the keywords and arguments for the various CONFIG commands.

Connection commands

conns are used to create connections, for example, a WAN or LAN conn. There may be more than one of each

depending on your model.

set conn name name link-oid value

Sets the connection named name to point to an associated link specified by the link-oid value.

set conn name name type [ static | dhcpc | ppp ]

Specifies whether the type of the connection named name is static, dhcpc, or ppp.

set conn name name side [ lan | wan ]

Specifies whether this conn is LAN- or WAN-side. A conn can be either lan or wan.

set conn name name lan-type [ private | public | public-delegated ]

names correspond to the system object IDs (OIDs) but you can name them yourself.

Specifies whether this conn’s LAN is private, public, or public-delegated. The default is private, the usual type of local network.

set conn name name dhcp-server-enable [ on | off ]

Turns the DHCP server for this connection on or off. The DHCP server can be enabled per connection. The default is

on.

set conn name name mcast-forwarding [ off | on ]

Turns IP IGMP multicast forwarding for this connection off or on. The default is off.

set conn name name rip-send [ off | v1 | v2 | v1-compat | v2-md5 ]

Specifies whether the device should use Routing Information Protocol (RIP) broadcasts to advertise its routing tables to other Gateways. RIP Version 2 (RIP-2) is an extension of the original Routing Information Protocol (RIP-1) that expands the amount of useful information in the RIP packets. While RIP-1 and RIP-2 share the same basic algorithms, RIP-2 supports several additional features, including inclusion of subnet masks in RIP packets and implementation of multicasting instead of broadcasting (which reduces the load on hosts which do not support routing protocols. RIP-2 with MD5 authentication is an extension of RIP-2 that increases security by requiring an authentication key when routes are advertised. Depending on your network needs, you can configure your device to support RIP-1, RIP-2, or RIP-2MD5.

If you specify v2-MD5, you must also specify a rip-send-key. Keys are ASCII strings with a maximum of 31 characters, and must match the other gateway(s) keys for proper operation of MD5 support. The default is

off.

set conn name name rip-receive [ off | v1 | v2 | v1-compat | v2-md5 ]

Specifies whether the device should use Routing Information Protocol (RIP) broadcasts to update its routing tables with information received from other Gateways on the other side of the connection. If you specify

md5

, you must also specify a rip-receive-key. Keys are ASCII strings with a maximum of 31 characters, and must

match the other gateway(s) keys for proper operation of MD5 support. The default is

off.

v2-

set conn name name icmp-echo-drop [ off | on ]

If set to on, drops echo-requests received on the particular WAN IP interface. The default is off.

set conn name name icmp-err-suppress [ off | on ]

An additional option to suppress ICMP error messages on WAN IP interfaces. The default is off.

set conn name name igmp-null-src [ off | on ]

An additional option to allow setting of a 0.0.0.0 IGMP source address. The default is off.

set conn name name static ipaddr ipaddr

Specifies a static IP address when the connection type has been set to static. The default is 192.168.1.254.

NOTE:



Example:

You must also set the gateway address OR turn it off, otherwise the settings cannot be saved. See “IP Gate-

way commands” on page 36.

NOS/128600225634272/conf Config Mode v1.3 NOS/128600225634272 (top)>> conn NOS/128600225634272 (conn)>> set conn (conn) node list ... "LAN" "WAN" Select (name) node to modify from list, or enter new (name) to create. conn name (?): name "LAN" link-oid ("LAN") [ LAN | WAN | PPPoE | ]: type (static) [ static | dhcpc | ppp ]: side (lan) [ lan | wan ]: lan-type (private) [ private | public | public-delegated ]: mcast-forwarding (off) [ off | on ]: rip-send (off) [ off | v1 | v2 | v1-compat | v2-md5 ]: rip-receive (off) [ off | v1 | v2 | v1-compat | v2-md5 ]: fs-egress ("") [ Security | QosUpstream | WanEgress | ]: fs-ingress ("") [ Security | QosUpstream | WanEgress | ]: static ipaddr ("192.168.1.254"): netmask ("255.255.255.0"): dhcp-server-enable (on) [ off | on ]: dhcp-server start-addr ("192.168.1.64"): end-addr ("192.168.1.253"): lease-time (01:00:00:00): subnet-order (1) [ 1 - 8 ]: gen-option (gen-option) node list ... Select (name) node to modify from list, or enter new (name) to create. gen-option name (?): option-group (option-group) node list ... Select (name) node to modify from list, or enter new (name) to create. option-group name (?): filterset (filterset) node list ... Select (name) node to modify from list, or enter new (name) to create. filterset name (?): name "WAN"

Administrator’s Handbook

set ip gateway enable off

set conn name name static netmask netmask

Specifies a static netmask when the connection type has been set to static. The default is 255.255.255.0.

set conn name name dhcp-server start-addr ipaddr

If dhcp-server-enable is set to on, specifies the first address in the DHCP address range. The 2247-N8 can reserve a sequence of up to 253 IP addresses within a subnet, beginning with the specified address for dynamic assignment. The default is 192.168.1.64

set conn name name dhcp-server end-addr ipaddr

If dhcp-server-enable is set to on, specifies the last address in the DHCP address range. The default is

192.168.1.253

set conn name name dhcp-server lease-time lease-time

If dhcp-server-enable is set to on, specifies the default length for DHCP leases issued by the 2247-N8. The lease time is in time format (DD:HH:MM:SS). The default is one day

(01:00:00:00).

set conn name name dhcp-server subnet-order [1... 8]

If dhcp-server-enable is set to on, specifies the order in which to address the first of 8 possible subnets. Ordinarily, this is the first one, the default

set conn name name nat-enable [ on | off ]

Specifies whether you want the 2247-N8 to use network address translation (NAT) when communicating with remote gateways. NAT lets you conceal details of your network from remote gateways. It also permits all LAN devices to share a single IP address. By default, address NAT is turned

on.

set conn name name dhcp-client discover-time seconds

The DHCP client parameters appear when the connection type has been set to dhcpc. discover-time is in seconds; the default is

30.

set conn name name dhcp-client dns-enable [ on | off ]

This allows you to enable or disable the default behavior of acting as a DNS proxy. The default is on.

set conn name name dhcp-client dns-override [ off | on ]

This allows you to enable or disable overriding default DNS behavior. The default is off.

set conn name name dhcp-client vendor-class string

The vendor-class default information varies by model and components. This is information that identifies the unit.

set conn name name fs-egress filterset_name

Attaches a user filterset to a conn which is applied to transmitted packets. See “Filterset commands” on

page 29.

set conn name name fs-ingress filterset_name

Attaches a user filterset to a conn which is applied to received packets. See “Filterset commands” on page 29.

Filterset commands

Filtersets provide packet filtering and QoS configuration. Packets are identified by characteristics that allow QoS and forwarding decisions to be made. These characteristics can be at the MAC layer, IP layer, TCP | UDP | ICMP layer(s), or (in applicable circumstances) 802.1q/p (VLAN-tagging) layer.

Your gateway is capable of adding and stripping 802.1Q tags to and from frames before transmission on its LAN interfaces. See also “Link commands” on page 51

for more information.

A maximum of 8 filtersets are supported. Each filterset can have up to 8 rules configured. A maximum 8 egress queues are supported. Each queue can have up to 8 entries.

A filterset rule identifies packet attributes to match with its its

default action parameters.

match parameters. It acts on these packets using

set filterset name filterset_name rule number order number

Determines order of execution of filterset rules (1 before 2, etc). If order is unspecified, the value of order is set to 1 more than the last order in the filterset. If of other rules are incremented automatically.

order is set to an already existing order value, order values

set filterset name filterset_name rule number enable [ on | off ]

Dynamically enables or disables the specified filterset rule.

set filterset name filterset_name rule number match-eth-proto number

Matches Ethernet protocol field to the supplied value.

set filterset name filterset_name rule number match-eth-length number

Matches Ethernet length field to the supplied value.

set filterset name filterset_name rule number match-eth-p-bits number

Matches VLAN priority bits.

Administrator’s Handbook

set filterset name filterset_name rule number match-eth-vid number

Matches VLAN ID number.

set filterset name filterset_name rule number match-eth-src-mac-addr mac_address

Matches supplied source MAC address field.

set filterset name filterset_name rule number match-eth-dst-mac-addr mac_address

Matches supplied destination MAC address field.

set filterset name filterset_name rule number match-src-ip-addr ip_address_range

Matches supplied value with packet's source IP address field.

set filterset name filterset_name rule number match-dst-ip-addr ip_address_range

Matches supplied value with packet's destination IP address field.

set filterset name filterset_name rule number match-protocol protocol_string

Matches supplied value with packet's protocol field.

set filterset name filterset_name rule number match-tos [ number | descriptive_value ]

Matches tos field from numeric value 0-255; or one of the following descriptive values:

Minimize-Delay (0x10) Maximize-Throughput (0x08) Maximize-Reliability (0x04) Minimize-Cost (0x02) Normal-Service (0x00)

set filterset name filterset_name rule number match-dscp [ number | diffserv_class_string ]

Matches diffserv class with supplied numerical value, which can be in decimal(ex: 32) or in Hexadecimal(ex: 0x20) format;

Or match the supplied diffserv class. This value may be any of the BE, EF, AFxx or CSx classes. A full list is:

{ "CS0", 0x00 } { "CS1", 0x08 } { "CS2", 0x10 } { "CS3", 0x18 } { "CS4", 0x20 } { "CS5", 0x28 } { "CS6", 0x30 } { "CS7", 0x38 } { "BE", 0x00 } { "AF11", 0x0a } { "AF12", 0x0c } { "AF13", 0x0e } { "AF21", 0x12 } { "AF22", 0x14 } { "AF23", 0x16 }

+ 80 hidden pages

ARRIS 2247-N8-10NA Admin Handbook

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

CHAPTER 2 Command Line Interface

Overview

Starting and Ending a CLI Session

Logging In

Ending a CLI Session

Using the CLI Help Facility

About SHELL Commands

SHELL Prompt

SHELL Command Shortcuts

SHELL Commands

Common Commands

WAN Commands

About CONFIG Commands

CONFIG Mode Prompt

Navigating the CONFIG Hierarchy

Entering Commands in CONFIG Mode

Guidelines: CONFIG Commands

Displaying Current Gateway Settings

Step Mode: A CLI Configuration Technique

Validating Your Configuration

CONFIG Commands

Connection commands

Filterset commands