Service Manual

38 | CLI ArubaOS & AMP Commands Dell PowerConnect W-AirWave |Version 7.3

Offload WMS Utilizing ArubaOS CLI and AMP CLI (SNMP Walk)

ArubaOS CLI

SSH into all controllers (local and master), and enter “enable” mode, and issue the following commands:

(Controller-Name) # configure terminal

Enter Configuration commands, one per line. End with CNTL/Z

(Controller-Name) (config) # mobility-manager <AMP IP> user <MMS-USER> <MMS-SNMP-

PASSWORD> trap-version 2c

(Controller-Name) (config) # write mem

AMP SNMP

command for all controllers (master and locals):

[root@AMP ~]# snmpwalk -v3 -a SHA -l AuthPriv -u <MMS-USER> -A <MMS-SNMP-PASSWORD> -X

<MMS-SNMP-PASSWORD> <ARUBA CONTROLLER IP ADDRESS> wlsxSystemExtGroup

WLSX-SYSTEMEXT-MIB::wlsxSysExtSwitchIp.0 = IpAddress: 10.51.5.222

WLSX-SYSTEMEXT-MIB::wlsxSysExtHostname.0 = STRING: aruba-3600-2

WLSX-SYSTEMEXT-MIB::wlsxSysExtSwitchLastReload.0 = STRING: User reboot.

WLSX-SYSTEMEXT-MIB::wlsxSysExtLastStatsReset.0 = Timeticks: (0) 0:00:00.00 response

[root@AMP ~]#

If you do not use AMP GUI to offload WMS, you must add a cronjob on the AMP server to ensure continued

statistical population. Because the MIB walk/touch does not persist through a controller reboot, a cronjob is

required to continually walk and touch the MIB.

NOTE: Do not use these commands if using AMP GUI.

NOTE: This command creates an SNMPv3 user on the controller with authentication protocol configured to 'sha' and privacy

protocol 'DES'. The user and password must be at least eight characters, because the Net-SNMP package in AMP adheres to this

IETF recommendation. ArubaOS automatically creates Auth and Privacy passwords from this single password. If mobility-

manager is already using a preconfigured SNMPv3 user ensure the Privacy & Authentication passwords are the same.

This command also creates the AMP server as an SNMPv3 Trap Host in the controller's running configuration.

Sample: mobility-manager 10.2.32.1 user airwave123 airwave123

NOTE: Do not use these commands if using AMP GUI.

NOTE: Unless this SNMP walk command is issued properly on all of the controllers, they will not properly populate client and

rogue statistics. Ensure the user and passwords match exactly to those entered in above sections.

Sample: snmpwalk -v3 -a SHA -l AuthPriv -u airwave123 -A airwave123 -X airwave123

10.51.3.222 wlsxSystemExtGroup