From: Alexei Monastyrnyi (alexeim73@gmail.com)
Date: Wed Feb 18 2009 - 09:46:43 ARST
If it is as simple as default route, why don't you just get two defaults
from ISPs, prefer one you like more and then rely on second best w\in
times eBGP goes down (hence preferred default route get withdrawn) ?
A.
Hussam EL Kebbi wrote:
> Yes, single default towards HSRP Virtual IP. Any idea how exactly I
> can track BGP session?
>
> Is there benefit for HSRP here, as traffic is no more load balanced
> between edge routers (As edge routers host internet table, so
> have different AS path length for same destinations)
>
> Thanks
>
>
> > Date: Wed, 18 Feb 2009 12:20:02 +0100
> > From: alexeim73@gmail.com
> > To: hussamkibbi@hotmail.com
> > CC: ccielab@groupstudy.com
> > Subject: Re: BGP with HSRP failover!
> >
> > Hi Hussam.
> >
> > Behind your edge routers do you utilise a single default route towards
> > HSRP virtual IP? Or is it more complicated?
> >
> > A.
> >
> > Hotmail wrote:
> > > Hi Experts,
> > >
> > > How can I failover from R2 to R1 if EBGP session is down between
> R2 to ISP2
> > > and interface is still up.
> > >
> > > - 2 edge routers with different ISP each (hsrp), however I need the
> > > "active" hsrp router (R2) to fail-over to R1 when R2 looses BGP
> adjacency
> > > with ISP2.
> > >
> > > DIAGRAM:
> > >
> > > R1-------EBGP AS x-------ISP1
> > > |
> > > IBGP AS xxx
> > > |
> > > R2-------EBGP AS Y-------ISP2
> > >
> > > Thought about object tracking, but I don't know how much it can
> work with
> > > it?
> > >
> > > Thanks,
> > > Hussam
> > >
> > >
> > > Blogs and organic groups at http://www.ccie.net
> > >
> > >
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> >
> >
> >
> >
>
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