Re: I-D Inaction: draft-kaplan-sip-secure-call-id-00.txt

Hadriel,

Should we specify something that would make life easier for
proxies/B2BUAs to detect compliance with this, e.g., a magic string at
the start of the call-ID, rather than simply the absence of "@"?

John 

> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On 
> Behalf Of Hadriel Kaplan
> Sent: 05 March 2009 00:29
> To: SIP
> Subject: [Sip] I-D Inaction: draft-kaplan-sip-secure-call-id-00.txt
> 
> Howdy,
> In an effort to avoid endless thrashing, I will be updating 
> the Session-ID draft to only be about troubleshooting use.
> For dialog matching issues, I have followed Adam's advice and 
> submitted a separate draft to update RFC 3261, linked below.
> This issue will only get worse, and the code changes to do 
> this should be fairly small for most folks, I would think.
> And it's only 6 pages, so we should be able to agree on this 
> in about 3 years.  :)
> 
> A New Internet-Draft is available from the on-line 
> Internet-Drafts directories.
> 
>         Title           : A Secure Call-ID for the Session 
> Initiation Protocol (SIP)
>         Author(s)       : H. Kaplan
>         Filename        : draft-kaplan-sip-secure-call-id-00.txt
>         Pages           : 6
>         Date            : 2009-03-04
> 
> Many SIP devices generate Call-ID values which contain their 
> system IP Address, due to examples and normative text in RFC 
> 3261.  This has led to some middleboxes, such as SBC's, to 
> change the Call-ID for security reasons.  This draft updates 
> RFC 3261 to require SIP User Agents to generate benign 
> Call-IDs, in such a manner that they can be detected as 
> secure and not need to be changed.
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-kaplan-sip-secure-ca
> ll-id-00.txt
> 
> 
> -hadriel
> _______________________________________________
> Sip mailing list  https://www.ietf.org/mailman/listinfo/sip
> This list is for NEW development of the core SIP Protocol
> Use [email protected] for questions on current sip
> Use [email protected] for new developments on the application of sip
> 
_______________________________________________
Sip mailing list  https://www.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use [email protected] for questions on current sip
Use [email protected] for new developments on the application of sip