Re: discontiguous area problem

From: Joe Astorino <joeastorino1982_at_gmail.com>
Date: Wed, 2 Nov 2011 23:31:35 -0400

A clear list or diagram showing exactly what area and OSPF process every
interface participating in OSPF is in would be helpful here. I am not
quite clear on how R1, R2 and R7 are linked via area 100 but are also "all
in area 0". Also you reference dept. B as OSPF area 11 but then say the
routers in department B are running OSPF process ID 11 ... AND they are
"all in area 0". A very clear diagram would be useful.

On Wed, Nov 2, 2011 at 8:37 PM, Mark Matters <markccie_at_gmail.com> wrote:

> There are static routes between R1 and R3, R2 and R4 and R7 and R8. Keeping
> OSPF area 100 (dept A) and OSPF area 11 (dept B) separated.
>
>
> R1, R2, R7 are in department A and have connections to each other via OSPF
> area 100 in the 10.x.x.x/20 subnet. All routers are in area 0
>
>
> R3, R4, R5, R6, R7, R9 and R10 are in department B and running ospf 11 are
> in the 172.16.x.x/20 subnet. All routers are in area 0.
>
>
>
> R1 --- R3 --- R5 ---R6
> |
> | | | |
> R2 --- R4 -----------
> |
> |
> |
> R7 ---- R8 --- R9 --- R10
> |------------------|
>
>
>
> I am not able to ping R1 to R4 and R2 to R4's loopbacks even through I have
> static routes between r1/r3 and r2/r4 and I am redistributing the static
> routes on both r1 and r2.
>
>
> R3, R4 and R8 and originating default routes via default information
> originate always metric type 1, R4 has metric 60 added to make it the
> primary path but it doesn't seem to do anything.
>
>
> I have 3 area 0's. One in dept A and two in dept B. I want to join only the
> two in Dept B via a GRE tunnel between R4 and R8 but I am not getting any
> OSPF routes on either side of the tunnel.
>
>
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-- 
Regards,
Joe Astorino
CCIE #24347
Blog: http://astorinonetworks.com
"He not busy being born is busy dying" - Dylan
Blogs and organic groups at http://www.ccie.net
Received on Wed Nov 02 2011 - 23:31:35 ART

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