20 Mar
2013
20 Mar
'13
11:07 p.m.
Sander Steffann wrote:
As the ETR is not the final destination, it is subject to blackholing after ETR, which means:
The function in question can completely and correctly be implemented only with the knowledge and help of the application standing at the endpoints of the communication system.
Granted that it is no worse than multihoming by routing protocols.
But, it merely means that neither BGP nor LISP works "completely and correctly".
Well, yeah, if your internal routing (behind the ETR) breaks then your network is broken...
No, what can break is internal routing of one of your ISP, which is why you, an end user, want multihoming. William Herrin wrote: Masataka Ohta