GRE Tunnel

[Zayar Win]

Hi,

         In my scenario,

1. I am using RIP for tunnel interface and loopback , is it work?

2. Can I create many tunnel ?

3. Is there any route poisoning issue for RIP?

4. My configuration is correct or not?

Thanks

[Richard Burts · Accepted solution]

Given what is shown in the drawing:

1) yes RIP should work to advertise the tunnel interface and the loopback interfaces (note that the hub router seems to have a loopback interface that is not included in RIP).

2) yes you can configure multiple tunnels on a single router.

3) I am not sure what you are asking about route poisoning for RIP. RIP running over the tunnel would do the route poisoning that it usually would do.

4) the parts of the config that you have posted seem ok. there are some things that you have not shown us, such as how the routers know how to reach the tunnel destination address. We can not know whether these parts are correct.

HTH

Rick

[Richard Burts]

I am glad that my suggestions were helpful. Thank you for using the rating system to mark this question as answered. This will help other readers in the forum to find discussions that have helpful information. I hope to see your continued participation in the forum.

HTH

Rick

[Zayar Win]

Dear Mr. Burts,

 Please check in this link and give me your advice for me . Thanks in advance .

https://supportforums.cisco.com/discussion/12740416/vpn-and-dmz

[Richard Burts]

I have posted a response in that discussion.

HTH

Rick