Re: about interdomain multipath routing.

Bin Dai wrote:

Hi: These days, in the research, the interdomain multipath routing is pretty hot but i doubt its actually use in reality. Does anyone tell me any use of interdomain multipath routing like multipath BGP in the real world?

"BGP multipath" is extremely common and used to load balance multiple links to the same neighbor ASN. As implemented by popular vendors it requires most attributes (like as-path) to be identical. Did you really mean this or something that uses different as-paths in parallel? - Kevin