Subject: which prefix is to be used ?

From: Archana <[email-masked]>
Date: Thu, 06 Mar 2003 15:31:44 +0530

Hi

Can there be a situation like this -

-> where a V6 cloud is connected by NAT-PT router (say R1) to a V4 cloud
(V4-1)

-> the same V6 cloud is connected by another NAT-PT router ( say R2 ) to
another V4 cloud (V4-2)

Assuming there is a network like that when a V6 node has to communicate with
a V4 node in V4-1

how will the V6 node know which prefix to use (the one sent by R1 or R2) ?

Please clarify

Regards

Archana