Hi Bruce,

 

After receiving good advice from this list that told me that my problems
were related to port forwarding I followed the directions on this site:

http://portforward.com/english/routers/port_forwarding/Actiontec/GT704-WGv2/
VNC.htm

 

This site should answer your questions about ports 5500, 5800, 5900, tcp and
udp.

 

Hope this is of use.

 

Chris

 

  _____  

From: Bruce Sellnow [mailto:[EMAIL PROTECTED] 
Sent: Saturday, March 31, 2007 5:19 AM
To: vnc-list@realvnc.com
Cc: [EMAIL PROTECTED]
Subject: RE: STUMPED - can connect via LAN but not via Internet

 

Hello Chris, et al

 

RE:  http://www.mail-archive.com/vnc-list@realvnc.com/msg24978.html

 

I have the same problem Chris listed here, but I think I need a few more
specifics. What ports are needed to forward? I had this working fine on my
old router with cable internet, but this Actiontec is not very user
friendly. Anyway, do we have to forward 5500, 5800, and 5900? And did you
have to set it for tcp AND udp?

 

My setup is that I have two pc's that I need to access. (false IP's listed
here for reference)

 

Static IP from ISP   175.152.15.67   

Internal Static IP's   100.25.15.61 & 100.25.15.62

 

Old Setup with Netgear Wireless Router

Port Forward: 5911  to  100.25.15.61:5911

   PC1 VNC Server set to (*) Ports Main: 5911

Port Forward: 5912  to  100.25.15.62:5912

   PC2 VNC Server set to (*) Ports Main: 5912

 

So VNC Viewer access from the WAN was simply 175.152.15.67:5911  or
175.152.15.67:5912

Worked great.

 

New Router: Actiontec GT704-WGv2

 

Current problem: VNC internally works fine. Right now, accessing from the
WAN, I can get a password prompt from VNC, it accepts my password, then the
screen goes black as it's 'loading' but never completes. It eventually times
out and disconnects. So I know I am close but don't have *everything* quite
right.

 

PC 1 - Static internal IP 100.25.15.61

   VNC Server set to (*) Ports Main: 5911  Http: 5811

PC 2 - Static internal IP 100.25.15.62

   VNC Server set to (*) Ports Main: 5912  Http: 5812

 

On the Actiontec, I have upgraded the firmware to 3.20.3.3.5.0.9.1.5

 

Under Security - Applications I have applied the following rules

 

PC1: 100.25.15.61

TCP  Port Start: 5911  Port End: 5911  Port Map Start: 5911

TCP  Port Start: 5811  Port End: 5811  Port Map Start: 5811

 

PC2: 100.25.15.62

TCP  Port Start: 5912  Port End: 5912  Port Map Start: 5912

TCP  Port Start: 5812  Port End: 5812  Port Map Start: 5812

 

I get the same result from each pc when I try to access from the WAN. I get
the password prompt, it accepts the password, then goes black as it tries to
load the desktop. Eventually it times out and disconnects. I know I'm
close...!

 

~~~~~~~~~~~~~~~~~~~~

Bruce Sellnow
[EMAIL PROTECTED]
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