Re: order of filtering in BGP

From: Petr Lapukhov (petr@internetworkexpert.com)
Date: Sun Jun 24 2007 - 02:54:18 ART

Check out this nice presentation paper:

http://ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-bgp-update.pdf 

-- 
Petr Lapukhov, CCIE #16379 (R&S/Security/SP)
petr@internetworkexpert.com

Internetwork Expert, Inc.
http://www.InternetworkExpert.com

2007/6/24, Danshtr <danshtr@gmail.com>:
>
> For the output remember this:
> Don't Plan Fix Results: (DPFR)
>
> Distribute list
> Prefix List
> Filter List
> Route-Map
>
> The input order is revered.
>
> I do not remember where I read this.
>
> On 6/23/07, Bhaskar Sivanesan <bas_bharath@yahoo.com> wrote:
> >
> > Hi Group
> >
> > When filtering in BGP, is there any order in which the following filters
> > are applied.
> >
> > filter-list
> > prefix-list
> > route-map
> > unsuppress-map
> > etc....
> >
> > I understand its better to include all kinds of filterign in a single
> > route-map, but is situation arises where its required to configure like
> > neighbor 1.1.1.1 filter-list 10
> > neighbor 1.1.1.1 prefix-list 20 out
> > neighbor 1.1.1.1 route-map rm-name out
> >
> > what would be the order in which each filter is applied...
> >
> >
> >
> >
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>
>
> --
> Best regards,
> Dan
>
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