From: achievewoo@gmail.com
Date: Thu Mar 08 2007 - 22:37:46 ART
Hi,everyone
There is a case. R1&R2&R3 are running ospf(area 0) in frame-realy network.
R1--------------------------R2
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R3
As diagram shows, R3 play roles as hub using subinterface multipoint. R1 and R2 are spokes. R1's loopback interface 0 (IP add 100.100.100.1)is advertised in OSPF area.
R1: S0/0 1.1.123.1 lo0 100.100.100.1
R2: S0/0 1.1.123.2
R3: s0/0.123 1.1.123.3
On R2's routing table, there is one route
O 100.100.100.1/32 [110/65] via 1.1.123.1, 01:39:34, Serial0/0
From this route, R2's next hop is R1 (1.1.123.1). However, When I use traceroute command, the traffic, actually, go through R3 firstly, then R1.
Is it normal?
Is possible to change that route to:
O 100.100.100.1/32 [110/65] via 1.1.123.3, 01:39:34, Serial0/0
Thanks!
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