Multiple RED Tunnels and WAN uplink redundancy - preparing for OSPF
Reference: Sophos Firewall: OSPF over RED KB-000038170 Jun 17, 2020
Our general setup: We have one HO (XGS v18.5.3) and two BO's (XGS v18.5.2). All three XGS have two WAN interfaces connected with 2 different ISP's. I'll name them "T" and "P". ISP T…