'[Winpcap-users] FW: fail send multicast packets in W7'

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List:       winpcap-users
Subject:    [Winpcap-users] FW: fail send multicast packets in W7
From:       "Tomas Simal" <tsimal () aspidcom ! com>
Date:       2010-11-26 13:33:58
Message-ID: 004c01cb8d6e$94544220$bcfcc660$ () aspidcom ! com
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Hi everybody

I am trying to send multicast packets with WinPcap but it fails. I see them
in wireshark in local system, but they are not really send to the wire.. I
tried to see them in other computer and I am not able to see it. What is
more, what I send is video, and I cannot see it locally with VLC (but I can
capture with wireshark locally, and yes, the video, CRC and other stuff are
OK). It seems that the packets goes through the WinPcap driver but never
reach the stack protocol and the wire.

I am working on Windows 7 and with the latest winpcap version.

Any suggestion/idea/solution?

Thanks in advance!!

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class=WordSection1><p class=MsoNormal>Hi everybody<o:p></o:p></p><p \
class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal><span lang=EN-US>I am trying \
to send multicast packets with WinPcap but it fails. I see them in wireshark in local \
system, but they are not really send to the wire.. I tried to see them in other \
computer and I am not able to see it. What is more, what I send is video, and I \
cannot see it locally with VLC (but I can capture with wireshark locally, and yes, \
the video, CRC and other stuff are OK). It seems that the packets goes through the \
WinPcap driver but never reach the stack protocol and the \
wire.<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-US><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span lang=EN-US>I am \
working on Windows 7 and with the latest winpcap version.<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span \
lang=EN-US>Any suggestion/idea/solution?<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span \
lang=EN-US>Thanks in advance!!<o:p></o:p></span></p></div></body></html>

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