Re: As path mangling ?

Hmm, I fail to understand how any of these is useful in my case:

Remote -- <MPLS-VPN> -- Central -- Internet -- Carrier
65002 100 200 300 100

When I (Central) publish to Internet, as-path ends up being
"200 100", which is then rejected by Carrier (100 again).

I do have admin access to Central (and Remote).
The workaround I'm using is recreating the route at central
with an aggregate, publishing subnets at Remote. Not very clean.

-Carlos

Narbik Kocharians @ 29/12/2011 19:10 -0300 dixit:
> You can even add a dual-as to the end which can be very useful,
>
>
> Sent from my iPhone
>
> On Dec 29, 2011, at 1:48 PM, Christian Hunter <stasis416_at_gmail.com> wrote:
>
>> neighbor X.X.X.X local-as XX no-prepend replace-as
>>
>>
>>
>> On Thu, Dec 29, 2011 at 3:59 PM, Carlos G Mendioroz <tron_at_huapi.ba.ar>wrote:
>>
>>> Hi there,
>>> question asked many times: is there any way to "edit" the AS-PATH of an
>>> update ? Is it easy to prepend, privates can be erased, but is there
>>> (an easy) way to remove some AS ?
>>>
>>> The case in point is a publication at a central site of a remote
>>> subnetwork that is linked via MPLS. The carrier is using its public
>>> ASN and using BGP to do routing. Central site would then publish
>>> with carrier's ASN as origin, and the carrier would not accept the
>>> prefix on the public side :(
>>>
>>> Yuck.
>>>
>>>
>>> --
>>> Carlos G Mendioroz <tron_at_huapi.ba.ar> LW7 EQI Argentina
>>>
>>>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net