On 3/19/2012 4:15 PM, Dave McGuire wrote: Brian, I think the best way to approach it is to just try this: interface Tunnel1 no ip address decnet cost 10 bridge-group 1 You know, I was thinking about this. I don't think you should need to do the bridge-group if all you want to do is DECnet routing. Let's try it without. :-D -brian