Mike wrote:
Gang,
I have a 3725 with some t1 interfaces. I want to be a good netizen and
establish urpf on my customer facing interfaces to ensure they can't
send me spoofed traffic. When I enable 'ip verify unicast source
reachable-via rx' however, suddenly I can't ping the router on the other
side. Here's the relevant configs:
I don't know how well it'll work on an unnumbered interface etc., but I
always add the option 'allow-self-ping' to my commands, i.e. 'ip ve u s
r r allow-s'. I suspect that's related to your troubles.
pt
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