OMP Received Routes Invalid and TLOC unresolved

[Taiga2022]

Scenario

Two CEdges connecting between two sites.

Advertise each sites BGP routes between each other.

When each CEdge receive routes from another, the routes stuck in INV U state.

I am not sure what cause it.

It was working fine before.

I use both advertise bgp and redistribute omp in both omp and bgp configuration parts.

[Kanan Huseynli]

Hi,

route is invalid and TLOC is unresolved basically means that there is no BFD to that tloc from local router perspective, thus route can not be validated. But you still get route information due to active control connection to vSmart.

In SD-WAN vSmart gets route information from routers and distribute to other routers. There is no router-to-router control plane connection, only data plane. That's why, check data plane connectivity (show bfd sessions // show sdwan bfd sessions) on routers.

If BFD is not UP check why it can not come up (different tunnel groups ; different colors with restrict option;  no routing between interfaces ; different tunnel encapsulation protocols etc).

HTH,