Re: route-map logic

From: Przemyslaw Karwasiecki (karwas@ifxcorp.com)
Date: Wed Feb 13 2002 - 12:48:38 EST


But how to move to next sequence when it did matched?

Przemek

On Wed, 2002-02-13 at 12:46, fwells12 wrote:
> They did! Making routes not match a sequence makes them automatically move
> to the next sequence...
>
> ----- Original Message -----
> From: "Jared Mauch" <jared@puck.nether.net>
> To: "Przemyslaw Karwasiecki" <karwas@ifxcorp.com>
> Cc: <RSiddappa@NECBNS.com>; <ccielab@groupstudy.com>;
> <cisco-nsp@puck.nether.net>; "Daniel Salama" <dsalama@ifxcorp.com>
> Sent: Wednesday, February 13, 2002 9:05 AM
> Subject: Re: route-map logic
>
>
> > IMHO cisco should provide conditional continue support to
> > proceed to the next statement in the route-map
> >
> > - Jared
> >
> > On Wed, Feb 13, 2002 at 11:29:51AM -0500, Przemyslaw Karwasiecki wrote:
> > > 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
> > > > _________________________________________________________________
> > > > Comercial lab list: http://www.groupstudy.com/list/commercial.html
> > > > Please discuss commercial lab solutions on this list.
> > --
> > Jared Mauch | pgp key available via finger from jared@puck.nether.net
> > clue++; | http://puck.nether.net/~jared/ My statements are only
> mine.
> > _________________________________________________________________
> > Comercial lab list: http://www.groupstudy.com/list/commercial.html
> > Please discuss commercial lab solutions on this list.
> > __________________________________________________________________
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> >
>



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