Hello All,


I have question in context of multiple path reachability to a MAC route 
published with an ESI in an RT-2.

Are both "Ethernet A-D per EVI route" and "Ethernet A-D per ES route" mandated 
to determine/establish reachability via more than one paths to the advertised 
MAC ?

Or Just "Ethernet A-D per ES route" should suffice to determine the same ? The 
RFC seems to mandate both for determining more than one path.s



The related excerpts from the rfc7432 
https://datatracker.ietf.org/doc/html/rfc7432#section-14.1.2

"A remote PE that receives a MAC/IP Advertisement

   route with a non-reserved ESI SHOULD consider the advertised MAC

   address to be reachable via all PEs that have advertised reachability

   to that MAC address's EVI/ES via the combination of an Ethernet A-D

   per EVI route for that EVI/ES (and Ethernet tag, if applicable) AND

   an Ethernet A-D per ES route for that ES."


Regards,
Saumya.
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