Re: I-D ACTION:draft-tacsik-pppext-ipv6cp-opt-sip-proxy-00.txt

I reiterate, the idea of "negotiating" SIP Proxy addresses via IPCP has 
already been rejected by a clear consensus of the working group (because it 
duplicates functionality already available via DHCP), and the same 
reasoning applies to IPv6CP.

John Bray

At 03:30 PM 12/18/2003, [email protected] wrote:
>A New Internet-Draft is available from the on-line Internet-Drafts 
>directories.
>
>
>         Title           : IPv6CP option for SIP Proxy address
>         Author(s)       : E. Tacsik
>         Filename        : draft-tacsik-pppext-ipv6cp-opt-sip-proxy-00.txt
>         Pages           : 11
>         Date            : 2003-12-18
>
>This document defines a new PPP IPCP CONFIGURATION OPTION TYPE for
>returning the addresses of IPv6 SIP proxy server(s). This option
>provides one mechanism that a system may use to locate IPv6 SIP proxy
>server(s). This approach is applicable for a system that is using
>IPv6 over PPP for the link layer protocol and IPv6 address
>allocation.
>
>A URL for this Internet-Draft is:
>http://www.ietf.org/internet-drafts/draft-tacsik-pppext-ipv6cp-opt-sip-proxy-00.txt
>
>To remove yourself from the IETF Announcement list, send a message to
>ietf-announce-request with the word unsubscribe in the body of the message.
>
>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-tacsik-pppext-ipv6cp-opt-sip-proxy-00.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:
>         [email protected].
>In the body type:
>         "FILE 
> /internet-drafts/draft-tacsik-pppext-ipv6cp-opt-sip-proxy-00.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.
>Content-Type: text/plain
>Content-ID:     <[email protected]>
>
>ENCODING mime
>FILE /internet-drafts/draft-tacsik-pppext-ipv6cp-opt-sip-proxy-00.txt
>
><ftp://ftp.ietf.org/internet-drafts/draft-tacsik-pppext-ipv6cp-opt-sip-proxy-00.txt>