after an Upgrade of our Management from R77.30 to R80.20 we had problems with VPN tunnels between our firewall cluster and Checkpoint Appliances (11xx;14xx)
After rollback to R77.30 all VPN are up and running without problems.
Management = R80.20
Cluster Member = R.77.30
1430 Appliance = newest firmware
1120 Appliance = not the latest firmware
They will not be up with following error message (see attachment)
Besides the upgrade, the only change is that management has moved from an IBM hardware server to a VM.
Does anyone have any idea how to fix it?