Thanks Mike, was reviewing my ACL's and was hoping I could narrow it down some more.. it is what it is though.<br><br><div><span class="gmail_quote">On 11/2/07, <b class="gmail_sendername">Mike Lay (milay)</b> <<a href="mailto:milay@cisco.com">
milay@cisco.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">Ed,</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">Everything I have see is 1024 - 65535 in regards to
Windows. I can def. tell you DCOM uses this range.</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">Mike</font></span></div><br>
<div dir="ltr" align="left" lang="en-us">
<hr>
<font face="Tahoma" size="2"><b>From:</b> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">cisco-voip-bounces@puck.nether.net</a>
[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of </b>Ed
Leatherman<br><b>Sent:</b> Friday, November 02, 2007 8:23 AM<br><b>To:</b> Cisco
Voip Mailing list<br><b>Subject:</b> [cisco-voip] Slightly OT: Ephemeral port
range question<br></font><br></div><div><span class="e" id="q_11600a208ed4985f_1">
<div></div>Probably a dumb question...<br><br>I'm a little confused about the
"official" ephemeral port range and cisco callmanager/related products. i've
always ran across at least two different definitions of this port range, example
from wikipedia: <br>
<p><a title="Berkeley Software Distribution" href="http://en.wikipedia.org/wiki/Berkeley_Software_Distribution" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">BSD</a> used
ports 1024 through 4999 as ephemeral ports, though it is often desirable to
increase this allocation. <br>The <a title="Internet Assigned Numbers Authority" href="http://en.wikipedia.org/wiki/Internet_Assigned_Numbers_Authority" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
IANA</a>
suggests 49152 to 65535 as "dynamic and/or private ports".</p>
<p>The ncFTP page that it lists as a source is even less specific and has
different ranges for different OS platforms. <br></p>
<p>Does callmanager use the IANA version, or some larger range for example for
H.245, TFTP, etc?</p>The port usage document that I have on ccm 4.1 just lists
"ephemeral" for the ports on some of these protocols, and it even has ephemeral
in its glossary but doesn't define what range its using. <br><br>-- <br>Ed
Leatherman<br>Senior Voice Engineer<br>West Virginia
University<br>Telecommunications and Network Operations </span></div></div>
</blockquote></div><br><br clear="all"><br>-- <br>Ed Leatherman<br>Senior Voice Engineer<br>West Virginia University<br>Telecommunications and Network Operations