For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

bagofbolts789's avatar
bagofbolts789
Icon for Nimbostratus rankNimbostratus
Jan 19, 2017

iRule and persistence behavior with active_members and no persistence set

I have the following iRule to failover requests should there be at least one member of the primary pool down. The failover process works, but when all members come back up in the primary pool the co...
application delivery
LTM
JG's avatar
JG
Icon for Cumulonimbus rankCumulonimbus
Jan 23, 2017

Your "new" connection may already have an entry in the connection table. You can try this:

when HTTP_REQUEST {
    catch {LB::detach}
    if { [active_members primary-qa-443_1214-pool] < 2 } {
        pool backup-qa-443_1214-pool
    } else {
        pool primary-qa-443_1214-pool
    }
}