Hi everyone,
I have set up a IPsec tunnel between an OPNsense firewall and a Sophos firewall using VTI.
From the OPNsense VTI interface, I can successfully ping the Sophos VTI IP and vice versa.
I have initiated a BGP session between these two interfaces, and I can see the routes being exchanged on both firewalls.
However, from a PC behind the OPNsense, I am unable to ping or run a traceroute to the Sophos LAN interface.
I have already created the necessary firewall rules to allow traffic on both sides.
Thank you in advance for your help.
Romain
Does the Sophos have the route back to the PC behind OPNsense?
Does the Sophos know how to route back to the PC?
Regards,
S.