[c-nsp] Forcing routes

[Diogo Montagner]

Hi Gary,

you can use bgp always-compare-med.

http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094925.shtml

Regards,
Diogo

On Wed, Jun 4, 2008 at 1:35 PM, Gary Roberton <gary.ciscomail at gmail.com>
wrote:

> I have a customer who is multihomed to my network.  He has RouterX.  I have
> R1 and R2 connected to his RouterX.  My R1 is in AS1 and my R2 is in AS2.
>  I
> want to sent him a BGP advertisement in such a way that he always prefers
> to
> use R1.
>
> I cannot use MEDs as the AS numbers of my R1 and R2 are different.
> I cannot use local preference as I am not allowed to change anything on his
> route (don't ask just take it as a given).
> My path lengths are the same.
>
> How can I force his router to always choose my R1 path as the best one?
>
>
> Once I have done this I then want to be able to turn this on or off based
> on
> a Tunnel on R1 being up (which I guess will be object tracking) but until I
> know how to solve the first part - I can't tackle the second part.
>
> Thanks,
>
> Gary
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-- 
./diogo -montagner