From: Peter van Oene (pvo@usermail.com)
Date: Tue Mar 11 2003 - 12:10:02 GMT-3
At 07:51 PM 3/10/2003 +0700, Tran Tien Phong wrote:
>Hi friend,
>
>Topology:
>
>R1 (e0)---------------(e0) R2 (s0)------------------(s0) R3
>
>R1, R2 and R3 all run OSPF in area 0
>
>I would like to make R2 advertise a default route only to R1, not R3, I
>configured as below:
>
>R2:
>
>router ospf 100
>network A.A.A.A B.B.B.B area 0
>default-information originate always route-map onlyR1
>
>route-map onlyR1 pemit 10
>match interface e0
>
>Did not work ! Both R1 and R3 have the default route in its routing
>table.
This can't be done due to the flooding methods and database synchronization
rules that govern link state routing protocols. You can set a manual
default on the routers that will override the OSPF default, or use a
distribute list in to prevent the route from showing up in the local
routing table of the router in question (keeping in mind that it will still
be represented in the LSDB)
Pete
>Any ideas?
>TIA
>Phong
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