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

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

GRE Problem

Hello,

I am facing problem in establishing GRE tunnel.Problem is that both remote routers are able to reach respective tunnel destinations and tunnel interface and protocol are UP but I can't ping P2P ip addresses of tunnel.Kindly guide me

Regards,

Mujeeb

4 REPLIES

Re: GRE Problem

Can you post the end router configurations

Narayan

New Member

Re: GRE Problem

Try to use some debug commands.

e.g. debug tunnel

If doesn't help, provide more info about you architecture and config, maybe we'll find a "worm" in between.

New Member

Re: GRE Problem

Hi,

I would like to add that WAN connections at both locations are DSL based.Routers are coonected with DSL modems over ethernet.When I try to establish GRE over an IPoA connection then it works but when I try over PPPoE in which MTU set at modem is 1492 then GRE doesn't work.

Regards,

Mujeeb

New Member

Re: GRE Problem

236
Views
0
Helpful
4
Replies