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Occasional Contributor II
Posts: 31
Registered: ‎10-16-2013

High Avalibility between Master-Active and Master-Backup config

Hello All,

 

I have configured VRRP between Master1-Master2. I wanna also use HA between these 2 masters. Which exact IP's should I configure in HA? Which exact IP should I configure in AP Group for AP system profile?

VRRP IP for vlan 10: 10.1.10.250 (Master1 vlan 10: 10.1.10.2, Master2 vlan 10: 10.1.10.3, Master1 Switch IP: 10.1.10.100, Master2 Switch IP: 10.1.20.100)

 

Thanks,

Vulpe

Aruba
Posts: 1,643
Registered: ‎04-13-2009

Re: High Avalibility between Master-Active and Master-Backup config

[ Edited ]

This assumes you are running 6.4.x:

 

You should use the Master (active) controller's IP as the lms-ip in the AP System profile (in your case 10.1.10.2).

 

Sample Configuration:

Master

ha group-profile ap-ha-group
  controller 10.1.10.2 role dual
  controller 10.1.10.3 role dual
  preemption
  state-sync
  pre-shared-key xxxxxx
!
ha group-membership ap-ha-group
!
ap system-profile ap-sys-profile-ha
  lms-ip 10.1.10.2

 

Backup

ha group-membership ap-ha-group

 

Also, preemption should match in the HA group profile and the VRRP profile: enabled or disabled in both.

------------------------------------------------
Systems Engineer, Northeast USA
ACCX | ACDX | ACMX

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