[j-nsp] eBGP with internet provider from DataCenters

[Dave Curado]

On 11/15/13 11:29 AM, Michael Hallgren wrote:
> Le 15/11/2013 17:10, Dave Curado a écrit :
>> Hi Yham,
>>
>> Thanks for the map -- your situation is a lot more interesting than it
>> first appeared!
> I agree! :-)
>
>> I'm guessing there may be some number of requirements and policy
>> decisions that went
>> into this.  Without knowing all the back story, it makes it a little
>> tricky to say what would
>> be best solution.
>>
>> I realize I'm not answering the question you have asked, but I'm curious:
>> Is there a reason that the BR-1 and BR-2 routers can't be part of the
>> same
>> AS as the "Internal Internet with public ASN core"?  That would seem
>> like a clean solution.
>>
>> If you can't do that, and you can't use private AS-es for the pair of
>> BR-1/BR-2 routers, then
>> when I look at your diagram, each BR-1/BR-2 pair *looks like* a single
>> AS to me; while they
>> are connected together through the MPLS network, that happens through
>> a different private AS.
> Maybe wrapping things up in a BGP confederation architecture? Thoughts?

Great idea!