On Sun, May 25, 2014 at 11:56:20PM +0800, Tim Sneddon wrote: Thanks for the mention Brian. Yes, I am happy to help out. I'm not sure what is going on with Cory's tunnel to you, but I certainly have mine working: a12rtr#show decnet neigh Net Node Interface MAC address Flags 0 9.1023 Tunnel52 0000.0000.0000 A I have compared our tunnel configs and they are both the same, so I'm guessing it is a Cory's end. Cory, let me know if you want some help fixing this, although it seems your up to your eyeballs in it with your 11/23+. The issue isn't tunnels, exactly. It's the fact that I currently can't contact Cory's router via SNMP to push the new config to. This doesn't affect people like you who's tunnel config is still correct but does affect someone like me who's IP has changed so Cory's router can no longer talk to me. And I can't update it because his router refuses to talk to me. :) -brian