"Paul J. Lavoie" <pjl@ilx.com> writes:

> Is there anything special that needs to be done in order to get a NetBSD box 
> running as a RIPv2 compliant router? Experimentation has been leading into the 
> following error messages:
> 
> Nov 25 15:05:44 accelocl routed[187]: sendto(ex1, 224.0.0.1): No route to host
> Nov 25 15:11:23 accelocl mrouted[189]: warning - sendto to 224.0.0.4 on 
> 16.1.0.5: No route to host
> 
> Any assistance would be greatly welcome.

Try adding a loopback route for 224. (i.e., route add 224 127.0.0.1).
ISTR someone having a problem with this (cgd?) and that a PR got filed.
Either routed should be setting up its multicast loopback routes,
/etc/rc should, or if it the multicast code in the kernel was thought to
not need this anymore that should be reviewd.

Chris.