I have a CISCO ASR router connected through eline layer 2 fiber connection to a remote site. I placed an RV320 small business router at the remote location and I made my routing to channel my traffic for that destination.
I can ping the other side of the layer 2 eline connection. I can ping the router IP (in the subnet of the network on that remote location). I cannot ping nothing else. the RV320 can ping the devices in the subnet.
The ASR cannot ping any device on the other side.