From: netsea (netsea@xxxxxxx)
Date: Thu Jun 07 2001 - 09:17:55 GMT-3
hi,
the case is:
R1(AS 254)------------R2(AS 100)-------------R3(AS100)
R1 send community (no advertise) to R2,R2 will not advertise the route with the
community to R3,
now my question is :
on R2,how to configure to let R2 advertise the route with the no advertise comm
unity to R3?
Is it possible to configure R2 to get rid of the routes' community from R1,so R
3 can receive the route from R1.
It kill me.
----- Original Message -----
From: Guy Farber <gfarber@cisco.com>
To: Pickell, Aaryn <Aaryn.Pickell@getronics.com>; 'Charles Carley' <ccarley@col
umbus.rr.com>; Padhu (LFG) <padhu@steinroe.com>; <ccielab@groupstudy.com>
Sent: Thursday, June 07, 2001 3:56 PM
Subject: RE: BGP - Community
> You're completely right
>
> -----Original Message-----
> From: Pickell, Aaryn [mailto:Aaryn.Pickell@getronics.com]
> Sent: Wed, June 06, 2001 10:26 PM
> To: 'Charles Carley'; Guy Farber; Padhu (LFG); ccielab@groupstudy.com
> Subject: RE: BGP - Community
>
>
> I think the sh ip bgp regexp will show routes whose AS_PATH matches the
> regular expression, not communities.
>
> I could be wrong, though.
>
> Aaryn Pickell - CCNP ATM, CCDP, MCSE
> Senior Engineer - Routing Protocols
> Getronics Inc.
> Direct: 713-394-1609
> Email:aaryn.pickell@getronics.com
>
> This e-mail message and any attachments are confidential and may be
> privileged. If you are not the intended recipient, please notify me
> immediately by replying to this message and please destroy all copies of
> this message and attachments. Thank you.
>
>
> > -----Original Message-----
> > From: Charles Carley [mailto:ccarley@columbus.rr.com]
> > Sent: Wednesday, June 06, 2001 3:11 PM
> > To: Guy Farber; Padhu (LFG); ccielab@groupstudy.com
> > Subject: Re: BGP - Community
> >
> >
> > I believe you can do a show ip bgp regexp
> > {regular-expression} and do the
> > same thing.
> >
> > ----- Original Message -----
> > From: "Guy Farber" <gfarber@cisco.com>
> > To: "Padhu (LFG)" <padhu@steinroe.com>; <ccielab@groupstudy.com>
> > Sent: Wednesday, June 06, 2001 4:42 PM
> > Subject: Re: BGP - Community
> >
> >
> > > If you are really bored, you can do a sh ip bgp
> > community-list referencing
> > > an extended community list (100-199) that has a
> > regular-expression. Now
> > > that's control!
> > > ----- Original Message -----
> > > From: "Padhu (LFG)" <padhu@steinroe.com>
> > > To: <ccielab@groupstudy.com>
> > > Sent: Wednesday, June 06, 2001 8:41 PM
> > > Subject: BGP - Community
> > >
> > >
> > > > Is there a way to find out all communities associated with all bgp
> > routes
> > > in
> > > > the table ?
> > > >
> > > > Right now if i wanna find if 10.0.0.0 has any community
> > associated with
> > > > it...I can do show ip bgp 10.0.0.0
> > > > It displays any community attributes assigned..
> > > >
> > > > But what if i recieve 100 bgp prefixes from a neigbor and
> > i wanna see
> > all
> > > > routes only with some community associated with it ( not
> > the well known
> > > > no-export and no-advertise etc)....Boring way would be to
> > debug ip bgp
> > > > updates and watch everything coming in..
> > > >
> > > > appreciate any inputs here.
> > > >
> > > > Cheers,Padhu
> > > > **Please read:http://www.groupstudy.com/list/posting.html
> > > **Please read:http://www.groupstudy.com/list/posting.html
> > **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
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