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Re: OSPF NSSA Problem posted 02/07/2002
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Just an idea...
On R2 instead of area 1 stub default
Try this : area 1 nssa default-i

Binh Co

From: martin abelli <jamescollia@xxxxxxxxxxx>
Reply-To: martin abelli <jamescollia@xxxxxxxxxxx>
To: ccielab@xxxxxxxxxxxxxx
Subject: OSPF NSSA Problem
Date: Thu, 7 Feb 2002 21:22:10 +0900 (JST)

Hi All,
I am just working on OSPF NSSA lab. I am having a
problem of injecting default route in to NSSA area and
injecting N2 routes from NSSA area to back bone. The
config is as below:
R1(s0)--------(s0)R2(e0)------------(e0)R3

R1

int s0
ip add 12.1.1.4 255.255.255.0

ip route 25.25.25.0 255.255.255.0 nul 0

router ospf 1
red stat sub
net 12.1.1.4 0.0.0.0 area 1
area 1 nssa

R2

int s0
ip add 12.1.1.16 255.255.255.0

int e0
ip add 10.3.1.16 255.255.255.0

router ospf 1
summ 25.25.25.0 255.255.255.0      ( I also tried
25.25.0.0 255.255.0.0)
net 12.1.1.0 0.0.0.255 area 1
net 10.3.1.0 0.0.0.255 area 0
area 1 stub default

R2

int e0
ip add 10.3.1.17 255.255.255.0
router ospf 1
net 10.3.1.0 0.0.0.255 area 0

In router 3 I cant see 25.25 network and R1 I can't
see default network.
Any suggestions please?
Regards

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