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<TITLE>[AG-TECH] Firewall ports</TITLE>
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<DIV dir=ltr><FONT face=Arial color=#000000 size=2>David,</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>This is probably the most important problem
with AG Technology from the "simple" user's point of view. The free AG Toolkit
uses a bunch of ports (in fact more than the inSORS product), including a
couple of TCP and a lot of UDP ports locally when connecting to a venue server.
A month ago we had the same problem and I run a number of tests. Yes, the
document here: <A href="http://www.accessgrid.org/agdp/guide/ports.html"
target=_blank>http://www.accessgrid.org/agdp/guide/ports.html</A> is
informative but will not help you know what's going on in an actual connection
to an actual venue server, since each "Room" has it's own set of ports that it
uses. It was helpful for me to download and run "Active Ports" (this is for
Windows) and monitor what TCP and UDP ports are actually open when entering a
particular venue and room. This will give you a better idea.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>In Microsoft networks you can assign
the computer(s) where VIC and RAT are running to the "video device pool", which
will hopefully set the proper firewall settings. This actually helped
us receive incoming video in Unicast, which we could not get
before.</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Zsolt</FONT></DIV></FONT></DIV>
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<DIV><FONT face=Arial color=#000000 size=2>_ _ _</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial color=#000000 size=2>Zsolt Nagykaldi, PhD</FONT></DIV>
<DIV><FONT face=Arial size=2>Research Associate, Clinical IT
Specialist</FONT></DIV>
<DIV><FONT face=Arial size=2>University Of Oklahoma Health Sciences
Center</FONT></DIV>
<DIV><FONT face=Arial size=2>Department Of Family And Preventive
Medicine</FONT></DIV>
<DIV><FONT face=Arial size=2>Oklahoma Center For Family Medicine
Research</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>900 NE 10th Street</FONT></DIV>
<DIV><FONT face=Arial size=2>Oklahoma City, OK 73104</FONT></DIV>
<DIV><FONT face=Arial size=2>Phone: (405) 271-8000 Ext.:1-32212</FONT></DIV>
<DIV><FONT face=Arial size=2>Fax: (405)
271-1682</FONT></DIV></DIV>
<DIV dir=ltr><BR>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> owner-ag-tech@mcs.anl.gov on behalf of
West, David F.<BR><B>Sent:</B> Tue 11/29/2005 9:46 AM<BR><B>To:</B>
ag-tech@mcs.anl.gov<BR><B>Subject:</B> [AG-TECH] Firewall
ports<BR></FONT><BR></DIV>
<DIV>
<P><FONT size=2>I might be missing the obvious but did not find any
documentation on<BR>Access Grid port# usage for Unicast and Multicast. Problem
is we can<BR>transmit but not receive inbound. Know the equipment is good since
I can<BR>use it offsite with out problem.<BR><BR>Does any one know the required
inbound and outbound ports for Unicast<BR>and Multicast under the
AG?<BR><BR>Thank you for any information!<BR>David West<BR>Saint Augustine's
College<BR>dfwest@st-aug.edu<BR><BR><BR></FONT></P></DIV>
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