20 Mar
2013
20 Mar
'13
11:07 p.m.
William Herrin wrote:
Some local system is responsible for detecting connectivity between the ETR and destination and updating the destination-to-ETR map accordingly.
Some local system?
Yeah, you know, like OSPF or EIGRP. Just like exporting a route from the IGP to the EGP except that you're exporting a route from the IGP to the LISP map instead.
You assume an end user's network exchange route with its ISP. Though it causes a lot of problems, OK. Even then, that a route from an ETR of an ISP to an end system in end user's network is blackholed means that a routing protocol tells the ETR that there is a route to the end system. Masataka Ohta