Forum Discussion

swo0sh_gt_13163's avatar
swo0sh_gt_13163
Icon for Altostratus rankAltostratus
Sep 12, 2013

High Availability - functions well, however peer device shows offline.

Hello Folks,   I have 2 LTM deployed in HA, running over firmware version 11.2.0 However, one of the devices shows offline status in peer list. At the same time the device is in Sync, failover wor...
device is offline
high availability
management
  • Chris_18457's avatar
    Chris_18457
    Nov 11, 2013

    I ran across this thread while troubleshooting a similar issue, and I thought I would add what corrected the issue on my end. After clustering my 2, 6900s the configurations sync'd but the HA status for the peer device showed down (on both 6900s). After going round and round, I found that my HA self IPs on each device were set for "allow none". I changed them to "allow default" and BAM! Issue fixed.

     

    Chris

     

OmarHenn_69084's avatar
OmarHenn_69084
Icon for Nimbostratus rankNimbostratus
Feb 27, 2014

Had the same issuu running 11.4.1. Sync OK, HA OK, but overview stating connectivity problems to one box. Health check did not show anything wrong. After reading this thread I found an interface set to "allow none" after changing that to "allaow default" communication probem message dissapeard.

 

regards Omar