GE 1019070, 23954, 1018959, 1019071 User Manual

GE Digital Energy

Power Quality

Operating Manual

Digital Energy™

SNMP / WEB ADAPTER

P/N 1018959 3-ph SNMP/Web plug-in adapter

P/N 1019070 1-ph SNMP/Web plug-in adapter

P/N 23954 SP SNMP/Web plug-in adapter

P/N 1019071 1-ph SNMP/Web external adapter

GE Consumer & Industrial SA

General Electric Company

CH – 6595 Riazzino (Locarno)

Switzerland

T +41 (0)91 / 850 51 51

F +41 (0)91 / 850 51 44

www.gedigitalenergy.com

GE imagination at work

Model:

Date of issue: File name: Revision:

Identification No.

3-ph SNMP/Web plug-in adapter

1-ph SNMP/Web plug-in adapter SP SNMP/Web plug-in adapter 1-ph SNMP/Web external adapter

05.12.2008

OPM_CNT_SNM_BAS_CRD_V012

1.2

P/N 1018959

P/N 1019070

P/N 23954

P/N 1019071

Up-dating
Revision	Concerns	Date
1.0	First Issue	15.02.2008
1.1	Updated for the 3-ph and SP SNMP/Web plug-in adapters	13.05.2008
1.2	Updated following the introduction of the RCCMD functionality	05.12.2008

COPYRIGHT © 2008 by GE Consumer & Industrial SA

All rights reserved.

The information contained in this publication is intended solely for the purposes indicated.

The present publication and any other documentation supplied with the UPS system is not to be reproduced, either in part or in its entirety, without the prior written consent of GE.

The illustrations and plans describing the equipment are intended as general reference only and are not necessarily complete in every detail.

The content of this publication may be subject to modification without prior notice.

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Dear Customer,

We thank you for selecting our products and are pleased to count you amongst our very valued customers at GE.

We trust that the use of the SNMP/Web adapters for our Uninterruptible Power Supply systems, developed and produced to the highest standards of quality, will give you complete satisfaction.

Please read carefully the Installation Manual, which contains all the necessary information about the installation of the adapters.

Thank you for choosing GE !

Distributed by:

Your service contact:

g

GE Digital Energy

General Electric Company

CH – 6595 Riazzino (Locarno)

Switzerland

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Table of contents

Page

1 INTRODUCTION............................................................................................................................................		7
1.1	FEATURES..............................................................................................................................................................................................	7
1.2	OVERVIEW.............................................................................................................................................................................................	7
1.3	ARCHITECTURE ................................................................................................................................................................................	10
1.4	SAFETY.................................................................................................................................................................................................	10

2	CONSOLE INTERFACE................................................................................................................................			11
	2.1	INTRODUCTION ...............................................................................................................................................................................		11
		2.1.1	Local connection..............................................................................................................................................................................	11
		2.1.2	Remote connection.........................................................................................................................................................................	12
		2.1.3	Log-on...................................................................................................................................................................................................	13
		2.1.4	Saving the settings..........................................................................................................................................................................	13
	2.2	COMMAND LIST ...............................................................................................................................................................................		14
		2.2.1	General command group .............................................................................................................................................................	14
		2.2.2	Network command group............................................................................................................................................................	15
		2.2.3	DNS command group ....................................................................................................................................................................	16
		2.2.4	User command group....................................................................................................................................................................	17
		2.2.5	Service command group...............................................................................................................................................................	18
		2.2.6	Time command group ...................................................................................................................................................................	19
		2.2.7	Smtp command group ..................................................................................................................................................................	20
		2.2.8	Snmp command group .................................................................................................................................................................	21
		2.2.9	Trap command group....................................................................................................................................................................	22
		2.2.10	UPS command group.....................................................................................................................................................................	23
		2.2.11	Rccmd command group ...............................................................................................................................................................	24
		2.2.12	Events command group................................................................................................................................................................	25
		2.2.13	Log command group......................................................................................................................................................................	25

3	WEB INTERFACE.........................................................................................................................................			26
	3.1	INTRODUCTION ...............................................................................................................................................................................		26
		3.1.1	Supported browsers .......................................................................................................................................................................	26
		3.1.2	Initial web access.............................................................................................................................................................................	26
		3.1.3	Sample page ......................................................................................................................................................................................	26
		3.1.4	Saving the settings..........................................................................................................................................................................	27
	3.2	NAVIGATION BAR............................................................................................................................................................................		27
	3.3	UPS SECTION ....................................................................................................................................................................................		27
		3.3.1	UPS Identification page.................................................................................................................................................................	27
		3.3.2	Battery page ......................................................................................................................................................................................	28
		3.3.3	UPS Status page...............................................................................................................................................................................	29
		3.3.4	UPS Alarm page................................................................................................................................................................................	29
		3.3.5	UPS PMAD page (3-ph version ONLY)......................................................................................................................................	29
		3.3.6	UPS Test page....................................................................................................................................................................................	30
		3.3.7	UPS Control page (1-ph/SP units ONLY) .................................................................................................................................	30
		3.3.8	UPS Config page...............................................................................................................................................................................	30
	3.4	SYSTEM SECTION ............................................................................................................................................................................		31
		3.4.1	Network page ....................................................................................................................................................................................	31
		3.4.2	Date&Time page...............................................................................................................................................................................	31
		3.4.3	RCCMD page ......................................................................................................................................................................................	31
		3.4.4	Password page .................................................................................................................................................................................	31
		3.4.5	Configuration page .........................................................................................................................................................................	32
		3.4.6	Upgrade page....................................................................................................................................................................................	32
	3.5	SNMP SECTION ................................................................................................................................................................................		32
		3.5.1	SNMP settings page........................................................................................................................................................................	32
		3.5.2	Trap settings page...........................................................................................................................................................................	32
		3.5.3	Alarm notification page.................................................................................................................................................................	32
	3.6	SMTP SECTION .................................................................................................................................................................................		33
		3.6.1	SMTP configuration page .............................................................................................................................................................	33
		3.6.2	Alarm notification page.................................................................................................................................................................	33
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	3.7	LOG SECTION....................................................................................................................................................................................		33
	3.8	UTILITY SECTION .............................................................................................................................................................................		33
	3.9	SAVE SECTION..................................................................................................................................................................................		34
	3.10	USER SECTION..................................................................................................................................................................................		34
4	SNMP AGENT		..............................................................................................................................................	35
	4.1	MIB STRUCTURE ..............................................................................................................................................................................		35
	4.2	RFC1628 MIB OBJECTS ................................................................................................................................................................		35
	4.3	GE MIB OBJECTS .............................................................................................................................................................................		37
5	NETWORK CONFIGURATION....................................................................................................................			39
	5.1	ETHERNET CONNECTION ............................................................................................................................................................		39
	5.2	TCP/IP CONFIGURATION..............................................................................................................................................................		39
		5.2.1	Static IP address...............................................................................................................................................................................	39
		5.2.2	BOOTP / DHCP ...................................................................................................................................................................................	39
	5.3	DNS CONFIGURATION..................................................................................................................................................................		40
	5.4	HOSTNAME........................................................................................................................................................................................		40
6	MULTI-SERVER NETWORK SHUTDOWN (RCCMD) ................................................................................			41
	6.1	NETWORK SHUTDOWN WITH RCCMD..................................................................................................................................		41
		6.1.1	Set-up and Configuration of controlled Servers ................................................................................................................	41
		6.1.2	Configuration of the SNMP/Web adapter.............................................................................................................................	41
		6.1.3	Network configuration...................................................................................................................................................................	42
		6.1.4	RCCMD Shutdown............................................................................................................................................................................	42
	6.2	RCCMD CLIENT RELAY ..................................................................................................................................................................		43
7	SECURITY.....................................................................................................................................................			44
	7.1	USER AUTHENTICATION & AUTHORISATION......................................................................................................................		44
		7.1.1	User Management...........................................................................................................................................................................	44
		7.1.2	User class ............................................................................................................................................................................................	44
		7.1.3	Selective service activation .........................................................................................................................................................	44
	7.2	SERVICES (ACCESS METHODS)..................................................................................................................................................		45
	7.3	ENCRYPTION.....................................................................................................................................................................................		45
		7.3.1	SSH and SFTP.....................................................................................................................................................................................	45
		7.3.2	SSL Certificates .................................................................................................................................................................................	47
	7.4	CUSTOMER RESPONSIBILITY......................................................................................................................................................		49
		7.4.1	Physical security ..............................................................................................................................................................................	49
		7.4.2	Changing default configuration ................................................................................................................................................	49
		7.4.3	User & Service management......................................................................................................................................................	49
		7.4.4	Encryption...........................................................................................................................................................................................	49
		7.4.5	Firewalls ...............................................................................................................................................................................................	49
8	OTHER FUNCTIONALITIES ........................................................................................................................			50
	8.1	SYSTEM TIME.....................................................................................................................................................................................		50
	8.2	SERIAL BY-PASS (1-PH/SP VERSION ONLY) .........................................................................................................................		50
	8.3	HTTP BASED MONITORING (1-PH/SP VERSION ONLY) ...................................................................................................		50
		8.3.1	UPS Load Alert...................................................................................................................................................................................	51
9	MAINTENANCE ...........................................................................................................................................			52
	9.1	SOFTWARE UPGRADE...................................................................................................................................................................		52
	9.2	CONFIGURATION FILE...................................................................................................................................................................		52
	9.3	LOGS.....................................................................................................................................................................................................		52
10	TROUBLESHOOTING..................................................................................................................................			53
	10.1	TROUBLESHOOTING UPS CONNECTION ..............................................................................................................................		53
		10.1.1	3-ph SNMP/Web plug-in adapter .............................................................................................................................................	53
		10.1.2	1-ph SNMP/Web external adapter...........................................................................................................................................	53
	10.2	TROUBLESHOOTING LOCAL CONNECTION.........................................................................................................................		53
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10.3	TROUBLESHOOTING NETWORK CONNECTION.................................................................................................................	54
10.4	TROUBLESHOOTING WEB ACCESS .........................................................................................................................................	55
10.5	TROUBLESHOOTING DATE&TIME (NTP).................................................................................................................................	55
10.6	TROUBLESHOOTING E-MAIL NOTIFICATION (SMTP)........................................................................................................	56
10.7	TROUBLESHOOTING NETWORK SHUTDOWN....................................................................................................................	57
11 CUSTOMER SUPPORT ................................................................................................................................		58
11.1	FIRST LINE SUPPORT .....................................................................................................................................................................	58
11.2	INTERNET............................................................................................................................................................................................	58
11.3	WWW SERVER..................................................................................................................................................................................	58

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1 INTRODUCTION

1.1FEATURES

Each SNMP/Web adapter provides the following features:

•10/100 Mpbs connection speed

•Use of DHCP / BOOTP or manual configuration for the TCP/IP network settings

•SNMP Agent

•Web server

•Console interface

•UPS status / alarms / readings, alarm logging over different interfaces

•Digital outputs (open-collector outputs for relay drive) – 1-ph plug-in version only

•SNMP Traps and E-mail notification upon UPS alarm

•Advanced security features

1.2OVERVIEW

3-ph SNMP/Web plug-in adapter (P/N 1018959)

	Front panel / User interface view
Site Pro / SG Series	LP33 Series

	LAN	RS-232		LAN	RS-232
	Active	UPS			UPS
UTP 10/100				Active
		Reset	UTP 10/100
					Reset

1

2

3

4

1

2

3

4

•1 – RJ45 Connector Ethernet connection, 10Base-T or 100Base-TX

•	2	– LEDs	Ref. specific section
•	3	– RS-232 port	Local console connection (115200-N-8-1)
•	4	– Reset button	HW reset

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1-ph SNMP/Web plug-in adapter (P/N 1019070)

LAN RS-232

UPS

UTP 10/100	Active		Contact
		Reset	interface

Front

Panel –

User

Interface

View

1

2

3

4

5

•1 – RJ45 Connector Ethernet connection, 10Base-T or 100Base-TX

•	2	– LEDs	Ref. specific section
•	3	– RS-232 port	Local console connection (115200-N-8-1)
•	4	– Reset button	HW reset

•5 – RJ11 Connector Contact interface, open-collector output

SP SNMP/Web plug-in adapter (P/N 23954)

				Front
		LAN	RS-232	Panel –
				User
		Active	UPS	Interface
	UTP 10/100		Reset	View

1

2

3

4

•1 – RJ45 Connector Ethernet connection, 10Base-T or 100Base-TX

•	2	– LEDs	Ref. specific section
•	3	– RS-232 port	Local console connection (115200-N-8-1)
•	4	– Reset button	HW reset

1-ph SNMP/Web external adapter (P/N 1019071)

Net link

Fault

reset

Active

4 2

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Front

View

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Meaning

No LAN connection detected

LAN connection established, no communication

LAN connection established, receive or transmit active

Meaning

OK / No Fault

No UPS Connection

Meaning

Fault of device

Device OK / No fault

Rear

View

6

1

3

7

•1 – RJ45 Connector Ethernet connection, 10Base-T or 100Base-TX

•	2 – LEDs		Ref. specific section
•	3	– RS-232 port	Local console connection (115200-N-8-1)
•	4	– Reset button	HW reset
•	6	– Power-in	AC adapter connection
•	7	– UPS port	RS-232 connection to the UPS

LEDs

The various front panel LEDs have the following meaning:

•LAN / Netlink

Status

Off

On

Blink

•UPS / Fail

Status

Off

On

•Active

Status

Off

Blink

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1.3ARCHITECTURE

ARCHITECTURE DIAGRAM

Windows	Linux	UNIX
UPS
10/100 Mbit/s
UTP		Ethernet

1:1 RS232

Contact i/f

(1-ph plug-in version only)

Local console

NOTE:

only required for configuration

1.4SAFETY

All maintenance and service work should be performed by qualified service personnel only.

Please read carefully the Installation Manual before installing or operating the adapters.

For more information on the UPS system, please refer to the applicable Installation and User Manual. Particularly, refer to Safety Rules, Warnings and Cautions as laid out in the cited document.

The knowledge of (and FULL compliance to) the safety instructions and the warning contained in the cited documents are THE ONLY CONDITION to avoid any dangerous situations during installation, operation, maintenance work, and to preserve the maximum reliability of the UPS system.

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2 CONSOLE INTERFACE

2.1INTRODUCTION

The console interface provides a simple way to configure the SNMP/Web adapters through a command-line interface. Actually, the console interface provides a full set of commands, extending far beyond the adapter initial configuration and allowing access to all advanced functionalities. Nevertheless, access using the console interface (by means of a local serial connection) is normally needed only for initial configuration, when no DHCP server is available or the IP-address is not known.

The console interface can be accessed locally (serial connection) or remotely (Telnet, SSH).

2.1.1 Local connection

Local access requires a local computer connected to the adapter serial port using a straight serial cable:

•Connect the SNMP adapter to a computer using a standard 1:1 serial communication cable.

•Run a terminal simulator (e.g. HyperTerminal on a PC running Windows)

•Configure the terminal simulator as follows:

115,200bps, 8 data bits,	1 stop bit,	parity none, flow control none
terminal emulation VT-100

•Establish the connection and press <enter>

•The default username (login) and password are ge and ge

•A command-line configuration interface is entered

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2.1.2 Remote connection

The console interface can also be accessed remotely from any computer on the same subnet using either Telnet or SSH (under the hypothesis that the relevant service is running and enabled for the selected user).

TELNET

Telnet provides basic user authentication. The SNMP/Web adapter uses the standard telnet port. To start a Telnet session and connect to the adapter:

•Launch a telnet client (e.g. on a PC running Windows, select Run from the Start menu and type telnet <IP>)

•The default username (login) and password are ge and ge

•A command-line configuration interface is entered

SSH

SSH (Secure SHell) combines user authentication with encryption, to provide a higher degree of communication security. In any case, the user access rights are the same regardless of the service/interface used.

Below is a sample SSH session using a popular SSH client (putty):

•Start the SSH client application (putty.exe)

o In the Host Name section specify the card hostname or the IP address o In the Connection Type section select SSH

o Select Open to launch the SSH session

NOTES The SNMP/Web adapters use the standard SSH port

The SNMP/Web adapters support both SSH v1 and SSH v2

Normally, no further settings are required. In any case, SSH protocol and version settings are accessible on putty on the SSH category on the left-hand side menu

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•Most SSH clients display the host key fingerprint at the start of the session. Make sure the fingerprint shown matches the SNMP/Web adapter fingerprint (see Encryption section for details on figuring out the SSH fingerprint)

•A login window should then be available in a few seconds. The default username (login) and password are ge and ge

2.1.3 Log-on

User authentication requires inputting the username and password. Remember that:

•Both username and password are case-sensitive, and are always specified in lower case

•By default, only one user is defined, with username and password set to ge and ge

•Depending on the user class, not all commands and settings may be available

2.1.4 Saving the settings

Apart from some network parameters, most setting are immediately active. However, the adapter will revert to the last save settings at reboot. Therefore, in order to permanently modify the SNMP/Web adapter setting, remember to save the configuration after every change.

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2.2COMMAND LIST

The various commands are split in different groups, depending on the involved functionality, and are listed here in accordance with their group classification.

The command-line interface includes a command auto-completion feature. Normally, typing a command without any parameter displays usage information on the command. A help command is also available.

Note that all commands are case-sensitive.

2.2.1 General command group

The general command group consists of the following commands:

Command	Parameters	Description
	general | network | dns |	Show help information
	user | service |	general shows all general commands
help	time | smtp | snmp |
	trap | ups | rccmd |	network shows all network commands
	events | log	etc …
list		List all available commands
version		Display the board FW version
logout		User logout
		NOTE: Auto-logout after 10 min inactivity
exit		User logout
		Change current user password
passwd		NOTE: Password length is limited to 8 chars.
		The command line interface may accept longer passwords, although
		only the first 8 characters are significant.
		Ping IP address or hostname
ping	[hostname] | [X.X.X.X]	hostname	fully qualified hostname
		X.X.X.X	IP-address
nvdefault		Reset the configuration to factory default
nvsave		Save changes to non-volatile memory
nvdump		Dump configuration file (gedeups.cfg) to FTP area
		Update the SNMP/Web configuration with the gedeups.cfg file from
nvupdate		the FTP area
		NOTE: The adapter performs no checks on the received file. Make sure
		the file format is correct - unexpected behaviour may occur.
upgrade		Start the upgrade with the uploaded firmware
		NOTE: FW file to be uploaded via FTP
reboot		System restart (soft-reset)
		NOTE: All unsaved changes will be lost

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2.2.2 Network command group

The network command group allows to configure the board for communication over the network.

	Command	Parameters	Description
	showip		Show the current network settings
	arp		Show ARP table
			Define the network settings at boot-up (*)
	boot-method	manual | dhcp | bootp	manual static IP configuration, the device configuration
				(ref. setip) is used
			dhcp	network settings retrieved from DHCP server
			bootp network settings retrieved from BOOTP server
			Set static IP/mask/default gateway
		[address]	[address]		IP-address
			[netmask]		Subnet mask
	setip	[netmask]
			[gateway] Default gateway IP-address
		[gateway]
			NOTE: network settings can be specified manually only
			when boot-method is set to manual
	hostname	[hostname]	Define the full qualified domain name
			[hostname]		Full qualified domain name
	dhcphost	on | off	Get the hostname from DHCP server
			NOTE: This functionality is disabled (off) by default
			As most network devices, SNMP/Web adapters use an auto-
			negotiation protocol to communicate what media
	mii-tool	recheck	technologies they support, and then select the fastest
			mutually supported media technology.
			Running this command shows the negotiated media.
			As most network devices, SNMP/Web adapters use an auto-
		auto |	negotiation protocol to communicate what media
			technologies they support, and then select the fastest
		100baseTx-FD |
			mutually supported media technology.
	speedduplex	100baseTx-HD |
			Some passive devices, such as single-speed hubs, are
		10baseT-FD |
			unable to auto-negotiate. To handle such devices, the
		10baseT-HD
			SNMP/Web adapter can be forced to operate in one mode,
			instead of auto-negotiating.
			Quick network configuration menu
	menu		Running this command lunches an interactive menu –
			follow the on-screen instructions

(*) NOTE: Network settings become effective only after a reboot. Therefore, if these settings must be modified, the following actions shall be performed in sequence:

•Update the settings, using the applicable command

•Save the settings – nvsave command. Always remember that unsaved setting are lost in case of reset / reboot

•Reboot the card – reboot command

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Setting the boot-method to manual has the side effect that manual-dns is also set to ON. Mind that the reverse is not true (setting boot-method to DHCP does not forced manual-dns to OFF). However, if the boot method is set through the quick network configuration menu, setting the boot-method to DHCP will also force manual-dns to OFF.

Unlike network settings, the DNS settings may become immediately active.

2.2.3 DNS command group

The dns command group allows to configure the setting for hostname address resolution.

	Command	Parameters	Description
	showdns		Show detailed DNS settings
			Define DNS configuration
	manual-dns	on | off	on	Use DNS server address specified manually
			off	Obtain DNS server address automatically
			Add a DNS Server
	adddnssrv	[X.X.X.X]	[X.X.X.X] DNS server IP-address
			NOTE: In order to replace a DNS server address, remove the
			DNS server first and then add the new one.
	deldnssrv	[X.X.X.X]	Delete a DNS Server
			[X.X.X.X] DNS server IP-address
			Test DNS settings address resolution
			[host]	hostname
			[server] DNS server IP-address (optional)
			RESULT:
			Successful
	nslookup	[host] [server]	Server:		[DNS server hostname]
			Address: [DNS server IP address]
			Name:		[host]
			Address: [Resolved IP address for the host]
			Unsuccessful
			[host]: No address associated with the name
			Or
			[host]: Hostname lookup failure

NOTE: DNS settings may be critical for the SNMP/Web adapter operation. Incorrect DNS configuration may compromise the functionality of other network services. Therefore make sure the DNS is correctly configured, especially when a manual configuration is selected.

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2.2.4 User command group

The user command group is available only to the supervisor user, the only user who can perform user management.

Command		Parameters		Description
				Change supervisor login name
supername		[name]		[name] New supervisor username
				NOTE: By default, the superuser is the only configured user
				with username and password set to ge and ge.
showuser				Show user settings
				Add a user
				[user]	username for the new user
				[telnet]	1 – access allowed / 0 – not allowed
		[user]		[http]	1 – access allowed / 0 – not allowed
		[http]		[ftp]	1 – access allowed / 0 – not allowed
adduser		[telnet]		[access]	‘ro’ – read-only / ‘rw’ – read/write
		[ftp]		NOTE: After entering the command, the console prompts for
		[access]
				the password, which needs to be re-confirmed.
				Mind that the password length is limited to 8 chars.
				The command line interface may accept longer passwords,
				although only the first 8 characters are significant.
deluser		[name]		Delete a user
				[name] User to be deleted
		[user]		Modify services and access rights for a user
				[user]	username for the new user
		[http]
				[telnet]	1 – access allowed / 0 – not allowed
moduser		[telnet]
				[http]	1 – access allowed / 0 – not allowed
		[ftp]
				[ftp]	1 – access allowed / 0 – not allowed
		[access]
				[access] ‘ro’ – read-only / ‘rw’ – read/write
NOTE: The indicated services refer to the following access methods:
http	Web interface		Controls access with both HTTP and HTTPS protocols
telnet	Remote console interface		Controls access with both Telnet and SSH (Secure SHell)
			protocols plus SFTP (Secure FTP)
ftp	File transfer		Controls access with FTP

NOTE: Both username and passwords are case sensitive. It is recommended to always use lower case for both.

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2.2.5 Service command group

The service command group allows to enable/disable different services. Note that the local (serial) connection cannot be disabled.

	Command	Parameters	Description
			Enable/disable HTTP server (port:80)
	http-server	on | off	on	Web server enabled
			off	Web server disabled
			Enable/disable HTTPS server (port:443)
	https-server	on | off	on	Secure web server enabled
			off	Secure web server disabled
			Enable/disable SSH encryption (port:22)
			on	SSH encryption enabled
	ssh-server	on | off	off	SSH encryption disabled
			NOTE: SSH encryption enables / disables both SSH (Secure
			SHell) and SFTP (Secure FTP)
			Enable/disable FTP server (port:21)
	ftp-server	on | off	on	FTP server enabled
			off	FTP server disabled
			Enable/disable Telnet server (port:23)
	telnet-server	on | off	on	Telnet server enabled
			off	Telnet server disabled
	makecert	sitename	Create new digital certificate for the HTTPS server (*)
			sitename The DNS name / IP address of the adapter
	ssh-fingerprint		Show the SSH key fingerprint (*)
	ssl-fingerprint		Show the web server digital certificate fingerprint (also
			known as thumbnail) (*)
	ca-fingerprint		Show the digital certificate fingerprint (also known as
			thumbnail) for the CA Root Certificate (*)
	showftp		Show FTP server info and connections
	showlogin		Show detailed telnet/ssh login information

(*) Refer to the Encryption section for details.

Modifications reserved

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Operating Manual SNMP/Web Adapter