From: Nigel Taylor (nigel_taylor@xxxxxxxxxxx)
Date: Sat Jul 27 2002 - 22:15:14 GMT-3
Alex,
I'll have to ask you if I read the requirements you stated in your
post correctly.
"I need to be sure that BGP will not get established over ISDN when frame is
down."
I do have some questions as to why you would want to prevent the bgp peer
connection
over the ISDN path. If the bgp peering exist when the frame connection is
active and up,
wouldn't there still be a need to meet the requirements if maintaining the
bgp route
information between rtrA and rtrB? In any case, since bgp peer relationship
are
connection-oriented through the use of TCP, might I suggest using the
directly connected
frame interfaces(vs. using the loopbacks) when configuring the bgp peer
connection.
This way when the frame connection goes down the connection never be
rebuilt.
I have another question as to what it is you're trying to achieve. Is it
that you don't want the
establishment of rtrA to rtrB over the ISDN, or is it that you don't want
the bgp specific traffic
across the line?
Nigel
----- Original Message -----
From: "Przemyslaw Karwasiecki" <karwas@ifxcorp.com>
To: "alex fayn" <afayn@yahoo.com>
Cc: <ccielab@groupstudy.com>
Sent: Saturday, July 27, 2002 6:45 PM
Subject: Re: BGP- filter peer establishment
> Why, in such specific case, you want to do it to Loopbacks?
>
> Thanks,
>
> Przemek
> On Sat, 2002-07-27 at 18:02, alex fayn wrote:
> > Hi,
> >
> >
> >
> > Is that possible to filter the BGP peer establishment. I have a router A
that router is connected to router B over Frame. The peers are established
to loopbacks . When frame is down the ISDN comes up as a back-up. I need
to be sure that BGP will not get established over ISDN when frame is down.
> >
> > Dose anybody have an idea???? :)
> >
> >
> >
> > Regards,
> >
> >
> >
> > A.F
> >
> >
> >
> > ---------------------------------
> > Do You Yahoo!?
> > Yahoo! Health - Feel better, live better
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