Circuit Failure ... Failover too long
We have a watchguard cluster with High Availability. We have two circuits (two fiber links). Both are active and working.
Yesterday, due to a fiber cut, one of the circuits went down. It took the WatchGuard around 10 minutes to bring the internet back up on the secondary circuit. During the first few minutes, I logged into the WatchGuard and could easily see 100% packet loss on one of the circuits so I knew exactly what was going on. However, I do not understand why it took roughly 10-11 minutes for the failover to take place to get the routing back on the secondary interface. Note: The secondary interface is live. We are using them both actively at the same time.
I have checked all of the settings and they look correct.
Any idea what I could be missing? The probe is set to a 5 second interval with 3 consecutive failures.