ISIS - distance command with named ACL

From: Rasal Abdul Kader (rassal.rm@gmail.com)
Date: Thu Dec 09 2004 - 12:49:43 GMT-3


I'm working on Doit scenario -1. I'm facing a strange problem with named ACLs.

R1 ----- R2 ----- R3

R1 and R2 is level 2
R2 and R3 is level 1

In order to reach the outside domains R2 injects a default route to
R3. But since your not allowed to have any default routes, i used the
below on R3;

router isis
 distance 255 0.0.0.0 255.255.255.255 default_route

ip access-list standard default_route
access-list 1 permit 0.0.0.0

as soon as i entered the above, i don't see any routes on R3. But when
i changed the above config to the following ;

router isis
 distance 255 0.0.0.0 255.255.255.255 1

ip access-list standard default_route
access-list 1 permit 0.0.0.0

everything works fine. I don't see the default route anymore. I could
only get the L1 and L2 routes from R2 through redistribution. Any idea
why i could not use a named ACL. Any help would be appreciated.

thanks.
rasal.



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