A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : The Effect of NATs on P2P SIP Overlay Architecture
Author(s) : E. Cooper, P. Matthews
Filename : draft-matthews-p2psip-nats-and-overlays-00.txt
Pages : 28
Date : 2006-2-27
This document discusses the constraints that NATs put on the possible
overlay architectures of a P2P SIP system. Given what seems to be a
reasonable set of assumptions on where nodes are deployed and the
kinds of NATs they are located behind, the document concludes that a
structured partial-mesh overlay network exhibiting a property known
as "symmetric interest" is the most reasonable overlay architecture.
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