OpenVPN to LAN cannot ping - LAN to pfsense cannot ping
Ive recently hit a major roadbloack. We were running OpenVPN fine until a few days ago. Last few days we have not been able to ping the LAN or the LAN has not been able to ping the pfsense box. The only thing we can see that has changed is the update of pfsense to 2.3.3
Looking for advice on where to look next.
Firewall is open, gateway's to internet look good and work from pfsense box. Cannot ping from pfsense to LAN or do DNS lookups using any interface.
OpenVPN can load pfsense web gui, but we can no longer ping the lan network.
Im at a loss? Any tips on what to look for?