From: Rick Burts (burts@xxxxxxxxxxxxxx)
Date: Wed Jul 05 2000 - 23:42:59 GMT-3
Your first problem is that R1 defines area 1 as NSSA and R2 defines the
area as stub. This mismatch will prevent them from becoming neighbors.
You can verify that using the show ip ospf neighbor command.
Correct that and let us know what happens.
Rick
On Thu, 6 Jul 2000, Chandra Lingamgunta wrote:
> 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=20
>
> 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
> Chandra
>
>
Rick Burts, CCSI CCIE 4615 burts@mentortech.com
Mentor Technologies 410-280-8840 ex 3015
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