PMTU Settings for IPsec
I have a manged VPN setup between two fireboxes in Basic Managed mode. I don't see anywhere to configure the PMTU settings via the managed vpn wizard. When viewing PMTU settings via policy manger (read only) - in my gateway endpoint settings > advanced settings, the 'enable PMTU for this gateway' button is unchecked. Does that mean PMTU settings are not enabled for ipsec tunnels created via the wizard in Management server?
james.carson Moderator, WatchGuard Representative
For managed (DVCP) VPNs, it's not configurable. If you need to configure that setting, I'd suggest building the tunnel manually either in Policy Manager or the WebUI.
WatchGuard Customer Support5
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