I have an environment with 2 sites and my NSX-T manager cluster manages both vCenters. I have 3 edge nodes deployed in each site and each site is configured identically. The first 2 Edge nodes in each site are in a cluster for each site, and each cluster is hosting an active-active T0 which has an OSPF relationship with the upstream switches. The 3rd node in each site is combined in a 3rd cluster that is running an additional T0 and the T1. I am trying to get the routing going via Site T0 -> 3rd T0 -> T1 -> Segment but it is not working. If I move the T1 and connect to either of the Site specific T0s then routing works fine, however if I move it down to the 3rd T0 then I lose connection. I've drawn out the configurations an attached, does anybody have any ideas as to how I can get this working please?