I-D ACTION:draft-ietf-mobileip-challenge-02.txt
Internet-Drafts@ietf.org Thu, 27 May 1999 11:25 UTC
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Subject: I-D ACTION:draft-ietf-mobileip-challenge-02.txt
Date: Thu, 27 May 1999 07:24:16 -0400
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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 Challenge/Response Extensions Author(s) : C. Perkins, P. Calhoun Filename : draft-ietf-mobileip-challenge-02.txt Pages : 7 Date : 26-May-99 Mobile IP, as originally specified, defined an authentication extension (the Mobile-Foreign Authentication Extension) by which a mobile node could authenticate itself to a foreign agent. Unfortunately, this extension does not provide ironclad replay protection, and worse yet does not conform to existing techniques (such as CHAP) for authenticating transportable computer devices. In this specification, we define extensions for the Mobile IP Agent Advertisements and the Registration Request that allow use of such challenge/response mechanisms for allowing a foreign agent to authenticate the mobile node. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-mobileip-challenge-02.txt Internet-Drafts are also available by anonymous FTP. Login with the username "anonymous" and a password of your e-mail address. After logging in, type "cd internet-drafts" and then "get draft-ietf-mobileip-challenge-02.txt". A list of Internet-Drafts directories can be found in http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt Internet-Drafts can also be obtained by e-mail. Send a message to: mailserv@ietf.org. In the body type: "FILE /internet-drafts/draft-ietf-mobileip-challenge-02.txt". NOTE: The mail server at ietf.org can return the document in MIME-encoded form by using the "mpack" utility. To use this feature, insert the command "ENCODING mime" before the "FILE" command. To decode the response(s), you will need "munpack" or a MIME-compliant mail reader. Different MIME-compliant mail readers exhibit different behavior, especially when dealing with "multipart" MIME messages (i.e. documents which have been split up into multiple messages), so check your local documentation on how to manipulate these messages. Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
- I-D ACTION:draft-ietf-mobileip-challenge-02.txt Internet-Drafts