Add encryption for L3 on asymmetric traffic in FGSP
In scenarios where asymmetric routing between FGSP members occurs, the return traffic can be routed back to the session owner in Layer 3 (L3). This L3 traffic can now be encrypted.
To encrypt L3 traffic in FGSP:
- Run the following on both FortiGates:
config system standalone-cluster set encryption enable set psksecret xxxxxxxxx end