Multi-Class C Routing

Aaron (abla@ballistic.com)
Tue, 01 Jul 1997 16:56:17 -0500

is it possible for a pm3 to be on one class C, and give out dynamic ip's
from a different class C? my 2 class C's are contigious.. 208.211.146,
208.211.147
i have a cisco router, and i enabled igrp routing for the 2 class C's..
but what i'm running into is if i set the pm3's on say the 146 class C, i
can't give out 147 ip addresses.. (that work) and the other side of the
problem, i can set it to 147 and the dynamic ip's work, but then my
customers w/ static (146) ip's no longer work.. i'm not running OSPF in my
network at all..
i know its some sort of routing problem, and i can watch the packets when i
connect w/ a dynamic (147) ip.. when i try to ping.. the request packets
come in fine, but the response packets never find their destination..
i've tried everything i could think of.. anyone have any brilliant insight
they wouldn't mind sharing? i'd REALLY appreciate it..
btw.. this isn't a problem reaching the PM3 from the network, its the user
dialing into the PM3

Thanks, Aaron