[j-nsp] eBGP with internet provider from DataCenters

[Michael Hallgren]

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?

>
> So, somewhat ironically, I'm back at my original message with my same
> list of pros and cons. =-)

mh

>
> HTHs,
> Dave
>
>
>