Re: Duel ISP BGP question

2 or 3 minutes ?
Have you forced your new pollicy by doing a clear soft out ?

Fake Name @ 5/10/2010 11:56 -0300 dixit:
> I have two ISP's and two routers running BGP between them peering to my AS.
>
> Both routers peer with ISP routers and have an IBGP relationship between
> them.
>
> I put the following config into one router asuming my as is 1
>
> route-map aspend permit 30
> set as-path prepend 1 1 1 1 1 1 1 1
>
> router bgp 1
> neighbor x.x.x.x.remote-as 2
> neighborx.x.x.x. route-map aspend out
>
> This should append the as 1 and make it less perfered for traffic to come
> into the link via the best path algorithm when making the decision which
> route to choose from other AS's. We did this configuration and an hour
> later on the internet we where unable to see our as prepends from any of the
> looking glasses. How long in the real world will this update take to
> propergate via the looking glasses?
>
>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net