RE: Advertising default route in OSPF to some routers, not all

From: Jung, Jin (jin.jung@lmco.com)
Date: Mon Mar 10 2003 - 10:14:25 GMT-3


Try to define neighbor to R1 and use default-information originate within
the neighbor command.

-----Original Message-----
From: Tran Tien Phong [mailto:PhongTT2@FPT.COM.VN]
Sent: Monday, March 10, 2003 7:52 AM
To: ccielab@groupstudy.com
Subject: Advertising default route in OSPF to some routers, not all

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.

Any ideas?
TIA
Phong



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