Subject: [rbridge] RPF check

From: Vishwas Manral <[email-masked]>
Date: Thu, 30 Sep 2010 21:21:23 -0700

Hi Donald/ Radia,

I noticed we are doing an RPF check for Multicast packets to prevent loops.

However as routing is assymetric (path cost from A to B is different
from B to A - hence the path from A to B may notbe the same as path
from B to A reverse), will it cause issues for the RPF check. Do we
allow assymetric costs or am I totally missing the point totally?

Thanks,
Vishwas
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