Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

GRE tunnles and dynamic routing

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.

2 REPLIES
Community Member

Re: GRE tunnles and dynamic routing

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

Gold

Re: GRE tunnles and dynamic routing

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

99
Views
0
Helpful
2
Replies
CreatePlease to create content