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<TITLE>Re: [Live-devel] Membership Report</TITLE>
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<FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>They are the IGMP messages sent to join the multicast group the server will be sending to, which in this case seems to be 228.67.43.91.<BR>
<BR>
On most decent (and properly configured) pieces of network hardware you have to join the group in order to receive packets sent to the multicast address. These messages are required for multicast, but not for unicast, so if you configure your server to stream unicast these messages should not appear.<BR>
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For more information see:<BR>
<<a href="http://tools.ietf.org/html/rfc2236">http://tools.ietf.org/html/rfc2236</a>><BR>
<BR>
Stuart<BR>
<BR>
On 2/13/09 4:31 AM, "Wouter Dhondt" <<a href="wouter.dhondt@vsk.be">wouter.dhondt@vsk.be</a>> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hi.<BR>
<BR>
While tracing a stream using wireshark I noticed the following packets<BR>
sent from the client between a describe and setup:<BR>
<BR>
Destination 224.0.0.22 IGMP V3 Membership Report<BR>
Destination 228.67.43.91 UDP Source port: 15947 Destination port: 15947<BR>
Destination 224.0.0.22 IGMP V3 Membership Report<BR>
<BR>
Can anyone tell me what these are for? Can we disable them?<BR>
<BR>
Kind regards,<BR>
<BR>
Wouter Dhondt<BR>
<BR>
<BR>
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