A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IP Security Protocol Working Group of the IETF.
Title : IPsec over NAT Justification for UDP Encapsulation
Author(s) : W. Dixon et al.
Filename : draft-ietf-ipsec-udp-encaps-justification-00.txt
Pages : 17
Date : 21-Jun-01
This draft explains the design justification and alternatives for
two IPsec over NAT drafts, UDP Encapsulation of IPsec Packets,
[Hutt01] and [Kiv00]. This draft sets the requirements for a
solution in terms of scenarios in which NAT is used, and NAT
operations. This draft is specifies the requirements for IPsec NAT
traversal, scenarios these extensions enable, and design rationale
for the proposed solution. This draft assumes that the reader is
familiar with the interactions of NAT with IPsec documented in
[Aboba04].
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