[c-nsp] ISP / MPLS "POP" design

[Adam Vitkovsky]

>> I can definitely see BGP-LS maintaining LSDB for several millions of 
>> prefixes replacing ISIS and OSPF altogether in ISP cores and large 
>> DCs.
>
> I think you mean draft-lapukhov-bgp-routing-large-dc-06,
> since BGP-LS, AFAIK, takes its data from the IGP. So it will only scale 
> as much as the IGP will scale.
>
> BGP-LS, if you think about it, is a perverse method of IGP- BGP 
> redistribution. Interesting how technology always disguises itself 
> and comes back :-).
>
> Mark. 

Well I have even more perverse idea of true link-state BGP, I mean literally
running version of constrained SPF algorithm taking into consideration all
the current BGP path attributes. 
And it would advertise segment labels as well :)

adam