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grilledcheez_21's avatar
grilledcheez_21
Icon for Nimbostratus rankNimbostratus
Sep 11, 2015

PriorityGroup Failover

Hi Guys,

I have four servers set in priority 100,90,50 and 40. Problem is, during testing when attempting to back to the server with the priority 100, it doesn't failback automatically, I have to manually fail the server the server to make it go back to the main server.

I tried using some iRules, but I can't seem to get them to work. The closest one was this simple one.

when CLIENT_ACCEPTED { persist uie 1 }

That came from this link:Single Node Persistence

The only problem with that was it was persistent on the wrong node.

Is there anyway I could use that iRule and maybe add some commands so that the server that is active with the highest priority be the server that gets the traffic?

Thanks.

1 Reply

  • What type of persistence was set during the failover tests with the 4 servers for priority group activation?

     

    what is the min of avail members set to?

     

    what is the keepalive monitor used to determine when a server has failed? tcp half open

     

    what TMOS code are you running?