Sat Jul 03, 2021 4:31 am
All, I seem to be having a problem with a chr. It doesn't seem to want to pass traffic selectively. In this case it is icmp replies from Google dns. I've got a wan router into the Chr on ether1 vlan 201, and a ccr on vlan 202 2 hops from the destination. The Chr and ccr are running mpls, I see the packet enter on 201 when I torch the interface, but it seems to be dropped after that. I verified there is a route and an mpls label. I've checked firewall rules, even set an allow all rule, but that didn't make a difference. Other packets seem to flow fine, but some get dropped for whatever reason. What could be causing this and what are some things to look at to fix this?