[Bug 652711] New: [udp] add support for IGMPv3 SSM (Source Specific Multicast RFC 4604)

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jun 16 03:36:50 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=652711
  GStreamer | gst-plugins-good | git

           Summary: [udp] add support for IGMPv3 SSM (Source Specific
                    Multicast RFC 4604)
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: julien.isorce at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=190026)
 View: https://bugzilla.gnome.org/attachment.cgi?id=190026
 Review: https://bugzilla.gnome.org/review?bug=652711&attachment=190026

when joining a multicast stream, users can select the source they want to
receive the stream from

* Overview: for now when joining a multicast stream, users cannot select the
source they want to receive the stream from.


* Additional Information: The kernel configuration determines which IGMP
version to use. 

On linux you can select the minimum IGMP version to use.

On windows, you can only select the maximum IGMP version to use. IGMPv3 + SSM
is avaible from winXP_SP1. On winXP (don't know on vista and seven) when a
network interface sees a IGMPv1 or IGMPv2 it becomes impossible to send a
IGMPv3 packet without restarting the network interface
(http://support.microsoft.com/kb/815752)

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