Forum Discussion

Nimbostratus

Nov 19, 2013

forced failback via iRule

Hello, Does anybody have idea how to solve following scenario? Need to forward traffic to only one node in a time. If primary node is down traffic if forwarded to the backup node. When primary is up...

Altocumulus

Nov 20, 2013

Hi, I had the same issue - member with lower priority kept connections eventhough primary member was back online. It is because LB doesn't cut current connections on backup member by default. This made troubles with long-timeout connections. Did anybody have the same issue?

Luis_Araujo_560
Nimbostratus
Mar 04, 2016
Hello, I had the same issue too and I change the iRule condition from LB::reselected to reject and it´s work very well. I hope that it can help in this case: when CLIENT_ACCEPTED { set pool_name [LB::server pool] } when LB_SELECTED { if { [active_members $pool_name] > 1} { if { [IP::addr [LB::server addr] equals 2010::21%2] } { reject log local0. "[LB::reselect] for [IP::server_addr]" } } }