ACI Leaf Going in OUT-OF-SERVICE when conencting to external switch

[am00482701]

Hello All,

We are trying to extend and L3 out (Static routing) from an ACI fabric to external Arista switch which is a gateway for one of the subnet for storage replication. As soon as we are connecting the Arista switch to ACI Leaf, port on ACI leaf is going in OUT-OF SERVice state and showing amber in GUI.

Please help to resolve the issue.

[russhe]

Hello,

It sounds like you are missing something in the access policies for that interface. Verify that you have a switch selector, interface selector, interface policy group, AEP, and L3 domain

[am00482701]

Hello,

I have resolved the issue...ACI leaf does not allow to set different router-id on same leaf and in same VRF. In my case leaf 113-114 is used as a border leaf to terminate WAN links using EBGP and router -id's are set for the both the Nodes.

I was extending an L3out - arista switches for replication using same WAN links on same Leafs using different router-id's. There was a fault in L3out under Tenant>routed external network, i changed the router Id's used for WAN links and interface usage turned into EPG (Earlier it was Discovery)