Re: BGP: Non-transit AS: Let me count the ways...

From: Roman Rodichev (rodic000@xxxxxxxxxxx)
Date: Sun Jul 01 2001 - 19:27:14 GMT-3


   
Does anyone know what is the difference between setting community to
"no-export" or to "local-as" for this purpose?

>From: Kris Foster <kris@krweb.net>
>Reply-To: Kris Foster <kris@krweb.net>
>To: Malik Annur <mannur@lucent.com>
>CC: Group Study <ccielab@groupstudy.com>
>Subject: Re: BGP: Non-transit AS: Let me count the ways...
>Date: Tue, 26 Jun 2001 17:26:06 -0500 (CDT)
>
>Few ways off the top of my head:
>
>- Filter ebgp updates (out) to allow only ^$
>- Set the no-export community (or one of your own and match on the way
>out)
>- Use a distribute list to allow only your networks
>- Filter _all_ incoming updates so you don't recieve anything external in
>your AS.
>
>Probably some other tricky ways but they're not coming to mind,
>
>Kris,
>
>On Tue, 26 Jun 2001, Malik Annur wrote:
>
> > How many ways can I force my AS100 to be a non-transit AS? I'm trying to
> > assess all of my options.
> >
> > TIA
> >
> > Mal
> >
> > [GroupStudy.com removed an attachment of type application/ms-tnef which
>had a name of winmail.dat]
> > **Please read:http://www.groupstudy.com/list/posting.html
>**Please read:http://www.groupstudy.com/list/posting.html



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