From: David FAHED (dfahed@xxxxxxxxxxxx)
Date: Sat Jan 20 2001 - 16:58:59 GMT-3
I agree with Atif!
The only problem you have is with the command distribute list 1 out eigrp 100
under the ospf process, you filter the route learn by EIGRP redistribute into
OSPF. You have to do the inverse to do what you want : distribute-list 1 out
ospt 300 under the EIGRP process.
Hope this help!
Chuck Larrieu wrote:
> Two routing domains. Single redistribution point. Requirement for
> summarization out of each domain into the other.
>
> EIGRP-----ASBR-----OSPF
> 182.18.0.0 172.16.0.0
>
> ASBR configs ( partial )
>
> Router eigrp 200
> Netw 182.18.0.0
> Redist ospf 300 metric etc
>
> Router opsf 300
> Netw ( several statements )
> Redist eigrp 200 metric etc subnets
>
> Without any additional configuration, everything behaves as I expect. All
> routes are appearing in each domain
>
> To summarize the eigrp routes, I add the statement summary-address
> 182.18.0.0 255.255.0.0
>
> Again, behaviour is as I expect. The summary appears throughout the OSPF
> domain as it should. And it is leaked back into the eigrp domain, which I
> expect because there is no filtering.
>
> Now here is where it gets frustrating.
>
> Access-list 1 permit 172.16.0.0 0.0.255.255
>
> Distribute-list 1 out eigrp 200 ( under the ospf process )
>
> This does not work. the 182.18.0.0 summary address appears throughout the
> eigrp domain, after clear ip route * everyplace I can think of. It does not
> appear to be artifact from earlier configurations. Oh- also the summary
> route disappears f the ospf domain as well.
>
> If I take that same access list and use it in a route map
>
> Route-map ospf-eig permit 10
> Match ip address 1
>
> And then make the appropriate modifications under the ospf process, the
> summary disappears. ( there were a couple of variations of access-lists and
> distribute-lists I tried, btw, both in eigrp and ospf. Similar results )
>
> Anyone know what gives?
>
> I see from book examples that folks tend not to use distribute-list
> options. I could not find any caveats in the documentation, but you know how
> that goes. ;->
>
> Chuck
> http://www.1112.net/lastpage.html
>
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