I have a 7606 router (IOS 12.2(33)SRC) with a SUP32 as the source, and a 7604 router (same IOS version) with a SUP32 as the destination. There are a few hops between them. ERSPAN is configured, but I don't seem to be getting any traffic across the link.
I've set "debug monitor erspan" on both routers, and see nothing.
Any ideas on how to make this work?