@techreport{adrangi-mobileip-nat-vpn-problem-stat-req-00,
	number =	{draft-adrangi-mobileip-nat-vpn-problem-stat-req-00},
	type =		{Internet-Draft},
	institution =	{Internet Engineering Task Force},
	publisher =	{Internet Engineering Task Force},
	note =		{Work in Progress},
	url =		{https://datatracker.ietf.org/doc/html/draft-adrangi-mobileip-nat-vpn-problem-stat-req-00},
        author =	{Farid Adrangi and Prakash Iyer},
	title =		{{Problem Statement and Requirements for Mobile IPv4 Traversal Across VPN or 'NAT and VPN' Gateways}},
	pagetotal =	12,
	year =		2002,
	month =		feb,
	day =		22,
	abstract =	{This draft describes the problem statement and specifies the solution requirements for MIPv4 traversal across VPN or 'NAT and VPN' gateways. The 'NAT and VPN' case refers to a network topology in which the MIPv4 traffic has to traverse one or more NAT gateway(s) followed by a VPN gateway in the path to its final destination. Requirements and problems associated with MIPv4 traversal through NAT gateways NOT involving VPNs is outside the scope of this draft.},
}