Re: filtering redistribution.....

From: kenairs (kenairs@xxxxxxxxxxx)
Date: Tue Feb 05 2002 - 10:36:28 GMT-3


   
Hi Bill ,
i.e. distribute-list 1 out eigrp 65505
I assume this command is under Router OSPF .
So that means to filter out any routes source from Eigrp to OSPF
Am i correct ?

----- Original Message -----
From: Bill Reilly <william.j.reilly@verizon.net>
To: <ccielab@groupstudy.com>
Sent: Tuesday, February 05, 2002 5:52 AM
Subject: Re: filtering redistribution.....

> Steve,
>
> Look at page 779 for using route filtering in OSPF processes. Because
> OSPF dose not use the interface as its destination, you need to use the
> protocol name in your distribute-list command and you can only use the
> out keyword. Then add the routes you want to filter in an access-list
> referenced in the distribute-list.
>
> i.e. distribute-list 1 out eigrp 65505
>
> access-list 1 permit "the routes you want to send into eigrp"
> the deny all will prevent the rest from being redistributed.
>
> Bill
>
> Bill
>
> Steven Weber wrote:
>
> >In Doyle, pages 726-730 He is showing how EIGRP 1 is receiving summary
routes
> >that come up as external. The reason for this is because OSPF is learning
> >these summary routes and redistributing them back into EIGRP 1. I wanted
to
> >try to filter these summary routes out of EIGRP 1 on the redistributing
> >router. I tried filtering them from coming into e0 and I also tried
filtering
> >them from going out of e1 but in both cases the summary routes still
showed up
> >in EIGRP 1. Can someone please explain to me what I'm doing wrong and
what I
> >should be doing in order to filter these summary routes accurately.
> >TIA
> >Steve



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