Ack I'm not use to this list anymore with the reply to use option instead of
the list. (this message already privately sent to user, but being posted for
all to see)

I noticed you said the Java client has problems... What happens with a
regular client?  I use a similar setup with a Linksys Router.  I use to
forward the ports to individual machines, then I setup a Linux server with
SSH (forwarding the SSH port through the router and closing VNC ports) for
more security, but it works the same way.

Another thing to look at is, what happens if you take the router out of the
equation?  I've never seen any problems with netgear in specific, but I know
Dlink routers sometimes have odd results and have caused a few port
forwarding problems for other users (not all related to VNC, but a few).

One last suggestion since you're talking about Routers and Dynamic IPs and
you have the email sbcglobal.net, I'm going to assume ADSL service.  In this
case, make sure your router and network card MTU values are set to the
proper 1492 value (by default it's 1500).  Failing to do so will cause all
kinds of data transmission errors (at least it did for me, I forgot to
change one of my computers values and my connect locked up, that computer
couldn't download it's email properly, etc. etc. etc.)

This link here shows how to adjust it in Windows manually.

http://www.winguides.com/registry/display.php/280/

Cheers,

John
Fellow SBC customer

-----Original Message-----
From: Chris Karabats [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 05, 2003 11:11 AM
To: [EMAIL PROTECTED]
Subject: Accessing VNC server through a router


I am using a Netgear router and hosting on a Windows XP Pro machine.  I have
a dynamic IP so I use no-ip.com to forward to my computer.  I have set up
port forwarding on both ports 5800 and 5900.

When I attempt to connect through the java client using the domain name, I
get this error: network error: server name unknown: followed by my domain
name.

When I attempt to connect through the java client using the ip address, I
get this error: network error: no rout to server: followed by my IP address.

These errors occur after I enter my password, so I know that I can get data
through and access my computer on that port.

When I attempt to use the vnc client to connect, I get this error:

TightVNC info

Failed to connect to server

OK

I am attempting this through my work at this time.  Its a wide open network,
though, and all ports are open.  It is a Win 2000 server.

Any ideas would be much appreciated.

Chris

 


Chris Karabats
[EMAIL PROTECTED]
(530)570-2125
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