RE: BGP regex

From: Ben Holko (ben@holnet.net)
Date: Fri Jan 11 2008 - 22:15:54 ARST


I would say they are the same, _1$

Ben

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Salau, Yemi
Sent: Thursday, 10 January 2008 11:07 PM
To: Kim teu; Monica Belluci
Cc: Cisco certification
Subject: RE: BGP regex

If a task asked originated from AS1

OR

Originated in AS1

Which will you use for which?

Many Thanks
 
Yemi Salau

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Kim teu
Sent: Thursday, January 10, 2008 2:02 AM
To: Monica Belluci
Cc: Cisco certification
Subject: Re: BGP regex

^1$ originated from directly connected AS 1.
_1$ originated from AS1 that is not directed connected, which maybe
multiple
hops away.

On 1/9/08, Monica Belluci <mpls1979@gmail.com> wrote:
>
> what is difference between ^1$ and _1$ ?
> Both work same ?
>
> Nalini Roy
>
> On Jan 9, 2008 11:36 AM, shiran guez <shiranp3@gmail.com> wrote:
>
> > _1$ mean only originated in AS1 if you want originated or transited
AS 1
> > so
> > it should be _1_
> >
> > if you want origin AS 1 and clients ^1_ if you want origin AS1
and/or
> one
> > client ^1_([0-9]+)?$
> >
> >
> >
> >
> > On Jan 9, 2008 4:31 AM, Athaide, Dwayne <DAthaide@eprod.com> wrote:
> >
> > > If you want to accept routes that have traversed or originated in
AS 1
> > > would _1$ match only the routes that have originated in AS1?
> > >
> > >
> > >
> > > Thanks
> > >
> > >
>



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