GRE tunnles and dynamic routing

bymc · ‎01-30-2004

I am putting together an IP WAN with more than 50 sites using dynamic EIGRP routing protocol across GRE tunnels . At this time all of my GRE tunnle IP addresses show up in the EIGRP routing table. Is there a configuration that would allow dynamic routing of my sites but not have the GRE IP addresses show up in the routing table?

I have tryed static routing of the GRE tunnels but was unable to make it work the way I would like.

nihanth · ‎01-30-2004

When we are using eigrp with gre tunnel, we should advertise tunnel network to eigrp. we should not use static routing .

ruwhite · ‎02-01-2004

You could put the tunnels into EIGRP, and then filter them out at the "hub" router towards the core of the network. If the tunnels are all numbered in a single contiguous address block, a single link access list applied as a distribute list should work.

:-)

Russ.W