IKE issue after cluster internal switchover
Hi,
I am trying to setup a IKE/IPSec based SIP interconnect config. So far, the IPSec tunnel is running but we see an issue when we do a switchover on our SBC cluster (software: SCX6.3MR5p4):
On the SBC the IKE interface is configured as initiator. Without a switchover, the SBC sends out ISAKMP messages to setup the IKE session. When I execute "notify berpd force" to perform a switchover, the SBC stops sending ISAKMP messages, so the IKE session gets never refreshed (despite the phase1 timer elapses). Only when I reboot the whole cluster, the SBC sends ISAKMP messages again. I have enabled IPSec and IKED sychronization in the config.