I had similar symptoms on my home network and in my case it turned out to be avast (anti-virus/spyware) that was blocking the UDP traffic, not my firewall. Worth checking perhaps if you're sure the right ports are open..<div>
<br></div><div>Keep us posted and good luck!</div><div><br></div><div>- Chris/Fleep</div><div><br></div><div><br></div><div>Chris M. Collins (SL: Fleep Tuque)</div><div>Project Manager, UC Second Life </div><div>Second Life Ambassador, Ohio Learning Network </div>
<div>UCit Instructional & Research Computing</div><div>University of Cincinnati </div><div>406E Zimmer Hall</div><div>PO Box 210088</div><div>Cincinnati, OH 45221-0088</div><div>(513)556-3018</div><div><a href="mailto:chris.collins@uc.edu">chris.collins@uc.edu</a></div>
<div><br></div><div>UC Second Life: <a href="http://homepages.uc.edu/secondlife">http://homepages.uc.edu/secondlife</a></div><div>OLN Second Life: <a href="http://www.oln.org/emerging_technologies/emtech.php">http://www.oln.org/emerging_technologies/emtech.php</a></div>
<div><br></div><div><br><br><div class="gmail_quote">On Fri, Feb 4, 2011 at 7:10 PM, Justin Clark-Casey <span dir="ltr"><<a href="mailto:jjustincc@googlemail.com">jjustincc@googlemail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Very strange. The handshake message indicates that the login has returned a region IP and port to the viewer and that the viewer is now trying to establish a UDP connection with this region.<br>
<br>
But if your ports are open I'm at a loss as to why you're not seeing some indication of the connection attempt on the relevant region console.<div><div></div><div class="h5"><br>
<br>
On 03/02/11 10:00, Michal Paraschidis wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
It shouldn't. It is internet facing server and there is no NAT.<br>
But I suspect that it is something to do with firewall, but can't see what<br>
the problem might be as all other services that I opened ports for work fine.<br>
<br>
<br>
<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:opensim-users-bounces@lists.berlios.de" target="_blank">opensim-users-bounces@lists.berlios.de</a><br>
[mailto:<a href="mailto:opensim-users-bounces@lists.berlios.de" target="_blank">opensim-users-bounces@lists.berlios.de</a>] On Behalf Of Justin<br>
Clark-Casey<br>
Sent: 02 February 2011 22:51<br>
To: <a href="mailto:opensim-users@lists.berlios.de" target="_blank">opensim-users@lists.berlios.de</a><br>
Subject: Re: [Opensim-users] strange handshake problem<br>
<br>
Could it be the NAT loopback issue?<br>
<br>
<a href="http://opensimulator.org/wiki/NAT_Loopback_Routers" target="_blank">http://opensimulator.org/wiki/NAT_Loopback_Routers</a><br>
<br>
<br>
On 02/02/11 11:32, Michal Paraschidis wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi!<br>
<br>
I'm new to list, so feel free to tell me if I have made any faux pas.<br>
<br>
I went through several posts regarding handshake time out which usually is<br>
</blockquote>
related to ports not being open.<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
I've set up a grid and opened ports in firewall:<br>
<br>
ACCEPT tcp -- anywhere anywhere tcp dpt:8002 state NEW<br>
<br>
ACCEPT udp -- anywhere anywhere udp dpt:8002 state NEW<br>
<br>
ACCEPT tcp -- anywhere anywhere tcp dpt:8003 state NEW<br>
<br>
ACCEPT udp -- anywhere anywhere udp dpt:8003 state NEW<br>
<br>
ACCEPT tcp -- anywhere anywhere tcp dpt:9000 state NEW<br>
<br>
ACCEPT udp -- anywhere anywhere udp dpt:9000 state NEW<br>
<br>
ACCEPT tcp -- anywhere anywhere tcp dpt:9001 state NEW<br>
<br>
ACCEPT udp -- anywhere anywhere udp dpt:9001 state NEW<br>
<br>
ACCEPT tcp -- anywhere anywhere tcp dpt:9002 state NEW<br>
<br>
ACCEPT udp -- anywhere anywhere udp dpt:9002 state NEW<br>
<br>
ACCEPT tcp -- anywhere anywhere tcp dpt:9003 state NEW<br>
<br>
ACCEPT udp -- anywhere anywhere udp dpt:9003 state NEW<br>
<br>
I've also probed them using nc<br>
<br>
user@localhost:~$ nc -zvv 217.174.253.198 9000<br>
<br>
<a href="http://server217-174-253-198.live-servers.net" target="_blank">server217-174-253-198.live-servers.net</a> [217.174.253.198] 9000 (?) open<br>
<br>
user@localhost:~$ nc -zvv 217.174.253.198 8002<br>
<br>
<a href="http://server217-174-253-198.live-servers.net" target="_blank">server217-174-253-198.live-servers.net</a> [217.174.253.198] 8002 (?) open<br>
<br>
Regions.ini:<br>
<br>
[UEL test region]<br>
<br>
RegionUUID = bca697d3-0000-0000-0000-a667e5229379<br>
<br>
Location = 1000,1000<br>
<br>
InternalAddress = 0.0.0.0<br>
<br>
InternalPort = 9000<br>
<br>
AllowAlternatePorts = False<br>
<br>
ExternalHostName = 217.174.253.198<br>
<br>
Logs:<br>
<br>
Opensim<br>
<br>
13:28:09 - [CAPS]: Seed Caps Request in region: test region<br>
<br>
13:28:09 - [SCENE]: Incoming client Meaggas Freen in region test region via<br>
</blockquote>
regular login. Client IP verification not<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
performed.<br>
<br>
Robust<br>
<br>
13:28:04 - [REMOTE SIMULATION CONNECTOR]: DoCreateChildAgentCall reply was<br>
</blockquote>
{"success":true,"your_ip":"217.174.253.198"}<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
13:28:04 - [LLOGIN SERVICE]: Retrieved 0 friends<br>
<br>
13:28:04 - [LLOGIN]: Library has 19 folders<br>
<br>
13:28:04 - [LLOGIN SERVICE]: All clear. Sending login response to client.<br>
<br>
But unfortunately I still have timeout from client when client reach<br>
</blockquote>
handshake stage.<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Do you know what the problem might be?<br>
<br>
<br>
<br>
This message has been scanned for malware by Websense. <a href="http://www.websense.com" target="_blank">www.websense.com</a><br>
</blockquote>
<<a href="http://www.websense.com/" target="_blank">http://www.websense.com/</a>><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<br>
<br>
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</blockquote>
<br>
<br>
</blockquote>
<br>
<br>
-- <br>
Justin Clark-Casey (justincc)<br>
<a href="http://justincc.org/blog" target="_blank">http://justincc.org/blog</a><br>
<a href="http://twitter.com/justincc" target="_blank">http://twitter.com/justincc</a><br>
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</div></div></blockquote></div><br></div>