Filtering with in Static Redistribution in to EIGRP

From: David Duncon (david_ccie@hotmail.com)
Date: Fri Jan 28 2005 - 09:10:25 GMT-3

Hi Group,

I got a following real world scenario at hand and appreciate any guidance on
my requirement.

Topology is as follows:
=============

(Corporate Internet boundary ) PIX (Internal Int of 10.2.2.200) <---------->
connected to DC LAN where both Proxy server as well as CORE MSFC are sitting
<----------> connected to WAN backbone Router <----------> connected to WAN
of 10.2.x.x.

The Issue is :
==========

At the moment we do have a default route on Proxy server pointing all web
bound traffic on to PIX's internal interface of 10.2.2.200. For operational
efficiency (i.e may not be for a great technical benefit) reasons I would
like to take out that default static route from Proxy server and insert on
to our CORE MSFC where this Internet default route (ip route 0.0.0.0 0.0.0.0
10.2.2.200) will be living with remaining 10 static routes on the MSFC. That
sounds OK , but the problem we have here is core MSFC do the
"redistribution" of all other 10 static routes sitting on it in to EIGRP
autonomous system on WAN. And I do NOT want this specific internet default
route on MSFC to be redistribute in to EIGRP routing table on WAN. In other
words , if I hop on to any of my spokes and issue "sh ip route static" , we
do not want to see the Internet default route redistributing via eigrp.

So basically we just want to filter out one default static route (Internet
bound route to PIX internal int) on MSFC from getting redistributed in to
EIGRP while allowing all other 10 static routes to be redistributed as it is
currently happening.

Though I am not 100% , I think we can do this by setting a condition with a
route map which matches this specific Internet default route of " ip route
0.0.0.0 0.0.0.0 10.2.2.200" and then apply this condition/route-map with in
EIGRP routing process against redistributed static command.

Do you agree ? Or else is there any better way to do this task ?

Which ever the way , can you please advise a sample config ?

Thanks in advance..

- Cheers

David.

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