Subject: [MMUSIC] FW: New Version Notification for draft-reddy-mmusic-stun-auth-fw-traversal-00.txt

From: "Ram Mohan R (rmohanr)" <[email-masked]>
Date: Tue, 16 Oct 2012 08:56:17 +0000

Hi all,

This draft provides a way for firewalls to authenticate attempts to
initiate UDP flows from within an enterprise using extensions
to STUN protocol. This draft was earlier submitted to RTCWEB and the
authors were asked to take the discussion to MMUSIC WG by the AD.

Your comments are welcome.

Regards,
Authors

> On 15/10/12 12:56 PM, "[email-masked]"
><[email-masked]> wrote:

>
>A new version of I-D, draft-reddy-mmusic-stun-auth-fw-traversal-00.txt
>has been successfully submitted by Ram Mohan Ravindranath and posted to
>the
>IETF repository.
>
>Filename:	 draft-reddy-mmusic-stun-auth-fw-traversal
>Revision:	 00
>Title:		 STUN Extensions for Firewall Traversal
>Creation date:	 2012-10-15
>WG ID:		 Individual Submission
>Number of pages: 13
>URL:             
>http://www.ietf.org/internet-drafts/draft-reddy-mmusic-stun-auth-fw-traver
>sal-00.txt
>Status:          
>http://datatracker.ietf.org/doc/draft-reddy-mmusic-stun-auth-fw-traversal
>Htmlized:        
>http://tools.ietf.org/html/draft-reddy-mmusic-stun-auth-fw-traversal-00
>
>
>Abstract:
>   Some networks deploy firewalls configured to block UDP traffic.  When
>   SIP user agents or WebRTC endpoints are deployed behind such
>   firewalls, media cannot be sent over UDP across the firewall, but
>   must be sent using TCP (which causes a different user experience) or
>   through a session border controller.
>
>   This draft describes an alternate model wherein extensions to ICE
>   connectivity checks can be examined by the firewall to permit
>   outgoing UDP flows across the firewall.
>
>                  
>        
>
>
>The IETF Secretariat
>
>