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<p class=MsoNormal><span style='color:#1F497D'>That exactly what I am seeing, with
my route added I found that it seems to be working as expected using an
external machine running wireshark. Originally, all I could see was my
loopback packet which appeared to have the interface IP so I was not sure if
routing was changing the mcast IP to the interface IP but this does not appear
to be the case.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Thanks a lot,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>John<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> Till Straumann
[mailto:strauman@slac.stanford.edu] <br>
<b>Sent:</b> Thursday, August 26, 2010 2:33 PM<br>
<b>To:</b> John Wood<br>
<b>Cc:</b> rtems-users@rtems.org<br>
<b>Subject:</b> Re: Mutlicast Failing without Adding route<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>This may give some insight:<br>
<br>
<a href="https://www.rtems.org/bugzilla/show_bug.cgi?id=1381">https://www.rtems.org/bugzilla/show_bug.cgi?id=1381</a><br>
<br>
HTH<br>
-- Till<br>
<br>
<br>
On 08/26/2010 12:09 PM, John Wood wrote: <o:p></o:p></p>
<p class=MsoNormal>Greetings all,<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>I am using rtems 4.9.2 on a custom PCB with 2 Ethernet
interfaces. If I don’t add a route my multicast sends fail. Is this
the correct behavior?<o:p></o:p></p>
<p class=MsoNormal>I am not particularly familiar with multicast. I have
loopback enabled and when I receive the message it has the IP address of my
interface as <o:p></o:p></p>
<p class=MsoNormal>Opposed to the broadcast address which seems incorrect to me
but is it possibly correct.<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>I tried setting the interface using the IP_MULTICAST_IF but
this does not appear to help.<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>Thanks for any insight,<o:p></o:p></p>
<p class=MsoNormal>John<o:p></o:p></p>
<pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>rtems-users mailing list<o:p></o:p></pre><pre><a
href="mailto:rtems-users@rtems.org">rtems-users@rtems.org</a><o:p></o:p></pre><pre><a
href="http://www.rtems.org/mailman/listinfo/rtems-users">http://www.rtems.org/mailman/listinfo/rtems-users</a><o:p></o:p></pre><pre> <o:p></o:p></pre>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p>
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