RE: Blocking default in ODR

From: Michael Zuo (mzuo@ixiacom.com)
Date: Thu Feb 22 2007 - 20:00:36 ART


Also, if we didn't install the default route on the stub router, there
would not be full connectivity. That sort of defeats the purpose of
using ODR in the first place...

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
steve
Sent: Thursday, February 01, 2007 4:21 AM
To: 'Bit Gossip'; 'ccielab'
Subject: RE: Blocking default in ODR

We might disable cdp to control the default route.
Regards
steve
 

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Bit
Gossip
Sent: 2007Dj2TB1HU 17:59
To: ccielab
Subject: Blocking default in ODR

Hi Group,
the ODR hub router installs a default in every stub router; is there any
way to prevent this?
Please note that the following doesn't work!
Thanks,
Luca

r3 (hub)
router odr
 distribute-list 1 out
!
access-list 1 deny any

r1 (spoke)
r1(config)#do show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS
level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static
route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is 172.16.13.3 to network 0.0.0.0

...

o* 0.0.0.0/0 [160/1] via 172.16.13.3, 00:00:50, Serial4/0.123



This archive was generated by hypermail 2.1.4 : Thu Mar 01 2007 - 07:38:47 ART