Hi,<br><br>Of course I will not change the router for opensim!<br>But I updated the firmware, but.. the same loopback problem.<br>My router is a DG834G v5, and it looks like that it does not support NAT loopback! not with this firmware..<br>
<br><div class="gmail_quote">2010/6/29 Impalah Shenzhou <span dir="ltr"><<a href="mailto:impalah@gmail.com">impalah@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Yes, seems a Loopback problem :-(<br><br>The only solution could be to change the router... or maybe updating the firmaware of the router, but I can't help you with it (firmware updating scares me) :-(<br><br><br><br>
<br>
<div class="gmail_quote">2010/6/29 Pryderi <span dir="ltr"><<a href="mailto:pryderi.mail@gmail.com" target="_blank">pryderi.mail@gmail.com</a>></span><div><div></div><div class="h5"><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Thanks<span> Impalah</span> for your very clear answer,<br>1) DHCP is off;<br>2)With xampp web server it rederects correctly to my computer, so i guess it's correct.<br>3)As i wrote up, the webserver works.<br><br>
<span style="font-family: courier new,monospace;"><br>Without this line: <br><br>192.168.0.2 </span><a href="http://myaddress.dyndns.org/" target="_blank">http://pryderi.dyndns.org</a><br><br>in windows/system32/drivers/etc/hosts, it works only from external computer, with that: only from internal.<br>
<br>And if I use the <span style="font-family: courier new,monospace;"></span><a href="http://myaddress.dyndns.org/" target="_blank">http://pryderi.dyndns.org</a> in a browser, without that line, of course it doesn't load.... i guess it is this NAT loopback.<br>
<br><div class="gmail_quote"><br><br>2010/6/28 Impalah Shenzhou <span dir="ltr"><<a href="mailto:impalah@gmail.com" target="_blank">impalah@gmail.com</a>></span><div><div></div><div><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
It seems a NAT Loopback problem with your router: <a href="http://opensimulator.org/wiki/NAT_Loopback_Routers" target="_blank">http://opensimulator.org/wiki/NAT_Loopback_Routers</a> (big problem) or a bad DMZ/NAT configuration (no problem).<br>
<br>First: turn off DHCP, you will need a static IP for the computer on your LAN. For example, if you have 3 computers, and the IP address of the router is 192.168.0.1, use the 192.168.0.2, 3 and 4 for the computers.<br>
<br>
Second: You need to associate the internal ip address of the computer acting as opensim (i.e. 192.168.0.3) to the external address of your router (i.e. 72.11.7.23). This is the one which DynDNS will autodetect.<br><br>The "association" can be done in the router using NAT (Network address translator, will require both ip addresses and ports) or, more simple, using some DMZ option, which will only require a local ip address.<br>
<br>Third: how to test... well, making a ping from the outside to your DynDNS, could be a false positive, your router could answer and not your computer (this depends on the router...). I prefer to use a web server on the computer and try to access from a navigator (i.e. <a href="http://myaddress.dyndns.org" target="_blank">http://myaddress.dyndns.org</a>).<br>
<br>At this point anyone should be able to access from the outside, using your dyndns address.<br><br>The NAT loopback problem means that everyone from the outside can access to you computer but you, from your local network, don't.<br>
<br>I hope this helps<br><br><br><div class="gmail_quote">2010/6/28 Spacefriends <span dir="ltr"><<a href="mailto:drwhiet@spacefriends.de" target="_blank">drwhiet@spacefriends.de</a>></span><div><div></div><div>
<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div bgcolor="#FFFFFF"><div>DynDNS is a service to have a FQD name Name "at Home "<br><br>Best regards</div><div><br>Am 28.06.2010 um 07:57 schrieb Dolma Dollinger <<a href="mailto:dolma.dollinger@gmail.com" target="_blank">dolma.dollinger@gmail.com</a>>:<br>
<br></div><div><div></div><div><div></div><blockquote type="cite"><div><span style="font-family: courier new,monospace;">-DYNDNS URL- sounds to me like no legal DNS name syntax.</span><br><br><div class="gmail_quote">
On Sun, Jun 27, 2010 at 10:03 AM, Pryderi <span dir="ltr"><<a href="mailto:pryderi.mail@gmail.com" target="_blank"></a><a href="mailto:pryderi.mail@gmail.com" target="_blank">pryderi.mail@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi all,<br>I am sorry to bother you again, but i have not solved yet. <br>When somebody attempts to log in in my simulator the log in process stops at sending response to client. I guess the server sends and incorrect address/port to client. <br>
Then the client stops log in for timeout.<br>I am running OpenSim on win 7, with MySQL, I opened the firewall ports and in windows/system32/drivers/etc/hosts i added this:<br><br><span style="font-family: courier new,monospace;">192.168.0.2 -DYNDNS URL-</span><br>
<br>If i don't add that I have the problem of incorrect response. The internal IP is not dynamic.<br><br>In the region.ini:<br><br><span style="font-family: courier new,monospace;">InternalAddress = 0.0.0.0</span><br style="font-family: courier new,monospace;">
<span style="font-family: courier new,monospace;">InternalPort = 9003</span><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">AllowAlternatePorts = False</span><br style="font-family: courier new,monospace;">
<span style="font-family: courier new,monospace;">ExternalHostName = -DYNDNS URL-</span><br><br>Many thanks in advance,<br>Vittorio<br style="font-family: courier new,monospace;"><br><br><br>
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