GRE Tunnel Linux Server to pfSense
Just in middle of trying to get GRE Tunnel working with Linux Server.
Wondering if someone could tell me if there step missing with GRE Tunnel setup.
Step 1: Add GRE Interface under Interfaces / GREs
Parent Interface= WAN
Remote Address= External IP of Remote Server
IPv4 Local Tunnel Address= 126.96.36.199 (example IP)
IPv4 Remote Tunnel Address= 188.8.131.52 (example IP)
Add Static Route
Step 2: Add OPT1 under Interfaces / Interface Assignments
Click on OPT1 and Enable Interface
Step 3: Is were I need direction on what to configure next. I assume I need add a Rule under Firewall / Rules / WAN and OPT1