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[mobile-ip] I-D ACTION:draft-ietf-mobileip-nat-traversal-02.txt



A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IP Routing for Wireless/Mobile Hosts Working Group of the IETF.

	Title		: Mobile IP NAT/NAPT Traversal using UDP Tunnelling
	Author(s)	: H. Levkowetz, S. Vaarala
	Filename	: draft-ietf-mobileip-nat-traversal-02.txt
	Pages		: 29
	Date		: 05-Apr-02
	
Mobile IP's datagram tunnelling is incompatible with Network Address
Translation (NAT).  This document presents extensions to the Mobile
IP protocol and a tunnelling method which permits mobile nodes using
Mobile IP to operate in private address networks which are separated
from the public internet by NAT devices.  The NAT traversal is based
on using the Mobile IP Home Agent UDP port for encapsulated data
traffic.

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