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<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2>All,</FONT></SPAN></DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial size=2>I am using
2.6.9-42.ELsmp kernel, which comes with IB support (include RDS). I
enabled loading RDS module in /etc/sysconfig/openib.conf and rebooted the
system. I then checked that ib_rds has been successfully loaded with
lsmod. </FONT></SPAN><SPAN class=223345123-03112006><FONT face=Arial
size=2>I then wrote a simple UDP program and substitute AF_INET with 21 in the
socket() call. When I ran the program, I got the following message:
</FONT></SPAN><SPAN class=223345123-03112006><FONT face=Arial size=2>"Opening
socket: Address family not supported by protocol."</FONT></SPAN></DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial size=2>What did I
miss?</FONT></SPAN></DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2>Carl</FONT></SPAN></DIV>
<DIV><SPAN class=223345123-03112006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
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