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<div class="moz-cite-prefix">On 8/12/2012 11:55 AM, Gary Beck wrote:<br>
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<div><font face="Arial" size="2">The CISCO 'NAT loop back' item is
'Filter Internet NAT Redirection.' I'm not at my usual
location so I can't check how it's set on my e3200. I
think un-checking that option (the default) allows the
redirection of your external IP back to your local LAN. It's
one of the firewall settings.</font></div>
</blockquote>
<br>
FYI to anyone using a Linksys WRT54G and probably other Linksys
models of the same ilk have that same setting, in the Security tab
under Firewall. Just thought it was worth a mention.<br>
<br>
Ken aka Key Gruin @ OSGrid<br>
<br>
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<div style="FONT: 10pt arial">----- Original Message ----- </div>
<div style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color:
black"><b>From:</b> <a moz-do-not-send="true"
title="nickyperian@yahoo.com"
href="mailto:nickyperian@yahoo.com">Nicky Perian</a> </div>
<div style="FONT: 10pt arial"><b>To:</b> <a
moz-do-not-send="true" title="gab4gab@gmail.com"
href="mailto:gab4gab@gmail.com">Gary Beck</a> ; <a
moz-do-not-send="true"
title="opensim-users@lists.berlios.de"
href="mailto:opensim-users@lists.berlios.de">opensim-users@lists.berlios.de</a>
</div>
<div style="FONT: 10pt arial"><b>Sent:</b> Sunday, August 12,
2012 11:40 AM</div>
<div style="FONT: 10pt arial"><b>Subject:</b> Re:
[Opensim-users] Region handshake does not complete</div>
<div><br>
</div>
<div style="BACKGROUND-COLOR: #fff; FONT-FAMILY: Courier New,
courier, monaco, monospace, sans-serif; COLOR: #000;
FONT-SIZE: 12pt">
<div style="FONT-FAMILY: 'Courier New', courier, monaco,
monospace, sans-serif; FONT-SIZE: 12pt"><span>Thank you for
the reply.</span></div>
<div style="FONT-FAMILY: 'Courier New', courier, monaco,
monospace, sans-serif; FONT-SIZE: 12pt"><span>I have a cisco
e4200. It has settings for port forward, triggering, DMZ,
and a means to place a gaming app at a specific priority.</span></div>
<div style="FONT-FAMILY: 'Courier New', courier, monaco,
monospace, sans-serif; FONT-SIZE: 12pt"><span><br>
</span></div>
<div><span><font size="3">But,it has no </font>mention of NAT
loop back. I assume that NAT loop back is just another
name for one of the other port handling features mentioned
above.</span></div>
<div><span><font size="3"><br>
</font></span></div>
<div><span><font size="3">I have searched google and not found
how to set NAT loop back. Actually, about the only
mention to pop up is OS wiki.</font></span></div>
<div><span><font size="3"><br>
</font></span></div>
<div><span><font size="3">How is NAT loop back set up for any
cisco router?</font></span></div>
<div><span><font size="3"><br>
</font></span></div>
<div>Thanks,</div>
<div><br>
</div>
<div>Nicky</div>
<div><span><font size="3"><br>
</font></span></div>
<div><span><font size="3"> </font></span></div>
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monospace, sans-serif; FONT-SIZE: 12pt"><br>
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<div dir="ltr"><font face="Arial" size="2">
<hr size="1"> <b><span style="FONT-WEIGHT: bold">From:</span></b>
Gary Beck <a class="moz-txt-link-rfc2396E" href="mailto:gab4gab@gmail.com"><gab4gab@gmail.com></a><br>
<b><span style="FONT-WEIGHT: bold">To:</span></b>
Nicky Perian <a class="moz-txt-link-rfc2396E" href="mailto:nickyperian@yahoo.com"><nickyperian@yahoo.com></a>;
<a class="moz-txt-link-abbreviated" href="mailto:opensim-users@lists.berlios.de">opensim-users@lists.berlios.de</a> <br>
<b><span style="FONT-WEIGHT: bold">Sent:</span></b>
Saturday, August 11, 2012 9:30 PM<br>
<b><span style="FONT-WEIGHT: bold">Subject:</span></b>
Re: [Opensim-users] Region handshake does not
complete<br>
</font></div>
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<div><font face="Arial" size="2">Nicky,</font></div>
<div><font face="Arial" size="2">At handshake time
the opensim server sends the viewer the
resolved IP address of the region being
connected to. I'm assuming that would be your
dyndns domain name + a port number. However
the server send the resolved address, not the
domain name. So the viewer will be getting
the external IP + port number. This can work
if you local network router has NAT loopback
enabled. If not the viewer attempts to use
the address and doesn't reach the server. The
host file settings would be effective if at
handshake time the server sent domain names to
be resolved but it doesn't.</font></div>
<div><font face="Arial" size="2">Hope this helps.
</font></div>
<div><font face="Arial" size="2">- Gary Beck</font></div>
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<div style="FONT: 10pt arial">----- Original
Message ----- </div>
<div style="BACKGROUND-COLOR: rgb(228,228,228);
FONT: 10pt arial"><b>From:</b> <a
moz-do-not-send="true"
title="nickyperian@yahoo.com"
href="mailto:nickyperian@yahoo.com"
rel="nofollow" target="_blank"
ymailto="mailto:nickyperian@yahoo.com">Nicky
Perian</a> </div>
<div style="FONT: 10pt arial"><b>To:</b> <a
moz-do-not-send="true"
title="opensim-users@lists.berlios.de"
href="mailto:opensim-users@lists.berlios.de"
rel="nofollow" target="_blank"
ymailto="mailto:opensim-users@lists.berlios.de">opensim-users@lists.berlios.de</a>
</div>
<div style="FONT: 10pt arial"><b>Sent:</b>
Saturday, August 11, 2012 9:57 PM</div>
<div style="FONT: 10pt arial"><b>Subject:</b>
[Opensim-users] Region handshake does not
complete</div>
<div><br>
</div>
<div style="BACKGROUND-COLOR: rgb(255,255,255);
FONT-FAMILY: 'Courier New', courier, monaco,
monospace, sans-serif; COLOR: rgb(0,0,0);
FONT-SIZE: 12pt">
<div>I am running a diva under win 7 64 bit.
Same machine as several linux VMs. I want to
connect each VM to the opensim sever. The
VM's network cards are set to receive a DHCP
ip from the router and that works. I can
connect to any external grid (SL & OS)
from the VM's. I have a dyndns domain name
assigned to the cable company external IP.</div>
<div><br>
</div>
<div>The hosts file in the VM is set to
server's lan ip and the dyndns domain name.
Ping to the domain wraps to the server IP.</div>
<div><br>
</div>
<div>At viewer start I receive the splash from
the server.</div>
<div><br>
</div>
<div>The login will not get past establishing
the region handshake.</div>
<div><br>
</div>
<div>Hints please.</div>
<div><br>
</div>
<div>Nicky</div>
</div>
<hr>
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