[j-nsp] How to load balance across multiple EBGP exit points when LDP is enabled ?

[Benny Sumitro]

Hi,

Have u try multipath in the BGP configuration? It will ignore point no. 9
(router ID) and 10 (peer ID) in BGP route selection. Assuming both routes
have some preference and load balancing is configured in your environment,
you will see route with both next-hop (router D and E) installed.

Cheers,
Benny

On Thu, Apr 8, 2010 at 8:02 AM, Chuck Anderson <cra at wpi.edu> wrote:

> On Wed, Apr 07, 2010 at 05:33:36PM -0700, Tony Redstone wrote:
> > 4) Set next-hop to a different self IP on routers D & E.  Ensure they
> > aren't LDP labelled.  (kind of the inverse of using separate loopback
> > IPs for LDP)
> >       problem: more loopbacks to configure and manage and network
> > design not so transparent (summary: design and maintenance overhead)
>
> I would do 4 or:
>
> 5) configure a forwarding-table policy at A to map traffic to specific
> RSVP-based MPLS LSPs.
>  problem: requires RSVP instead of or in addition to your LDP
>
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