09-10-2018 01:01 AM
Customer had an application based rule for VPN traffic. However since September 6th the traffic on UDP 500 is no longer recognised as IKE. Some VPNs stopped working, some still work even if they shouldn't really. Release notes of last 3 content updates don't mention anything about changes to IKE.
Anyone has similar problem?
09-10-2018 01:10 AM
No issue at our end with a tunnel going from Palo -> Palo, what is at the other end terminating the IPSec tunnel?
09-10-2018 01:15 AM
It's happening on all VPNs, so I'm assuming it's not due to the device on other end. PAN-OS 8.1.2 on my end.
09-10-2018 04:39 AM
Upgrade to PAN-OS 8.1.3 solved the issue for now (or the reboot that came with it). Hopefully it won't come back.
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