Re: route-map logic

From: Bill Greenwood (billgreenwood@earthlink.net)
Date: Wed Feb 13 2002 - 19:39:56 EST


I believe you can do the following:

Route-map name permit 10
match xxxxxxx
match yyyyyyy
set zzzzzz
Route-map name permit 20
....

In this case both matches will have to be true. Try it.

Bill
----- Original Message -----
From: "Przemyslaw Karwasiecki" <karwas@ifxcorp.com>
To: <RSiddappa@NECBNS.com>
Cc: <ccielab@groupstudy.com>; <cisco-nsp@puck.nether.net>; "Daniel Salama"
<dsalama@ifxcorp.com>
Sent: Wednesday, February 13, 2002 11:29 AM
Subject: RE: route-map logic

> R.,
>
> The problem is that once you will encounter first "match"
> in route-map, execution of remaining statements is aborted,
> so as soon as you match "match community CUSTOMERS_OR_OURS"
> route is accepted, and other route-map sections are never
> executed.
>
> Przemek
>
> On Wed, 2002-02-13 at 11:27, RSiddappa@NECBNS.com wrote:
> >
> > I think U just need to type at the end,
> >
> > route-map eBGP_PROVIDER_X-OUT permit 40 ( or the largest number in urn
> > route-map statement)
> >
> > R.
> >
> > -----Original Message-----
> > From: Przemyslaw Karwasiecki [mailto:karwas@ifxcorp.com]
> > Sent: Wednesday, February 13, 2002 9:53 AM
> > To: ccielab@groupstudy.com; cisco-nsp@puck.nether.net
> > Cc: Daniel Salama
> > Subject: route-map logic
> >
> >
> > All,
> >
> > I am confused with Parkhust Appendix C (route-maps)
> >
> > Is it possible to build route-map which will do following:
> >
> > Select only routes matching certain communities, then
> > (only for those routes)
> > based on another comunity, do some route modifications?
> >
> >
> > In other words, how to reject all routes not matching
> > some community, and continue execution of route map
> > for only those routes which hasn't been rejected.
> >
> > Something like:
> >
> >
> > route-map eBGP_PROVIDER_X-OUT permit 10
> > description Prefixes from customers
> > match community CUSTOMERS_OR_OURS
> > continue with route map
> >
> > route-map eBGP_PROVIDER_X-OUT permit 20
> > description Do AS_PREPEND based on community
> > match communnity PROVIDER_X_1
> > set as-path prepend 65000
> >
> > route-map eBGP_PROVIDER_X-OUT permit 30
> > description Do AS_PREPEND based on community
> > match communnity PROVIDER_X_2
> > set as-path prepend 65000 65000
> >
> > ...
> >
> > Of course there is no "continue with route map" statement in IOS,
> > at least I don't know any statement like this.
> >
> > Any suggestions?
> > Am I totally spoiled with JunOS?
> >
> > Thanks,
> >
> > Przemek
> >
> > Sorry for crossposting, but I belive this problem is in scope
> > of both lists
> > _________________________________________________________________
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