Tunneling ISIS

From: Corey M. Ellis (corey.m.ellis@xxxxxxxx)
Date: Thu Apr 12 2001 - 18:24:19 GMT-3


   
Hi,

I am trying to tunnel ISIS through and ospf environment. This is what I have
done. The layout is r1 -- r4 -- r5. r1 -- r4 is EIGRP; r4 -- r5 is OSPF
via frame link. I am doing mutual redistribution, and all routes are seen.
Now I have created a loopback on r1 and a loopback on r5 which are not in
any routing process. I want to create a tunnel between r1 -- r5 and be able
to ping these loopbacks via ISIS.

What I have done

R1

clns routing
router isis
 net 49.0001.1111.1111.1111.00

interface Loopback4
 ip address 1.1.1.1 255.255.255.0

int lo5
 ip addr 10.2.2.2 255.255.255.0

interface Tunnel1
 ip address 10.0.0.2 255.255.255.0
 ip router isis
 tunnel source 1.1.1.1
 tunnel destination 5.5.5.5

R5

clns routing
router isis

interface Loopback0
 ip address 5.5.5.5 255.255.255.0

interface Loopback1
 ip address 10.1.1.1 255.255.255.0
 ip router isis

interface Tunnel3
 ip address 10.0.0.1 255.255.255.252
 ip router isis
 tunnel source 5.5.5.5
 tunnel destination 1.1.1.1

Keep in mind other stuff is in the config, I pulled out the appropriate
info. I expected to see a ISIS route on these routers with the loopback
there. Once I got this working, I was going to try to encrypt the traffic.

Can someone explain the problem, am I missing something.



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