[X4U] VNC connect to multiple servers

John Azevedo zoff at mac.com
Sat Aug 20 12:10:00 PDT 2005


>> On Aug 14, 2005, at 2:18 PM, John Azevedo wrote:
>>
>>
>>> I'm trying to remotely connect to multiple Apple Remote Desktop  
>>> servers on my LAN via VNC, but my  Netgear router seems to only  
>>> allow port forwarding of port 5900 to only one IP address. How  
>>> can I remotely (i can connect from within the LAN) connect to  
>>> mutiplle macs via VNC?
>>>
>
> You can work round this via port forwarding - assuming your VNC  
> client application allows you to specify different ports.
>
> i.e. If your external IP number is 111.122.133.144 and your  
> internal range is 10.0.0.x you map 111.122.133.144:5900 to  
> 10.0.0.1:5900 (as you have at the moment), 111.122.133.144:5901 to  
> 10.0.0.2:5900, 111.122.133.144:5902 to 10.0.0.3:5900 etc. Then you  
> connect to the external IP number thru your VNC client using the  
> port number to control which machine you're talking to.
>
> Clear as mud?

Thanks for your help, but it doesn't seem to work. Lets see if I'm  
following what your suggesting.

This works for the 1 IP :
The router is set to forward port 5900 to (internal IP)  
192.168.xxx.xx1 the external IP is 68.36.xxx.xxx and the settings on  
the VNC client, Chicken of the VNC, are: the Host field=  
68.36.xxx.xxx, the Display/Port field = 5900.

This doesn't work for the second IP:
The router is set to forward port 5901 to (internal IP)  
192.168.xxx.xx2 the external IP is 68.36.xxx.xxx and the settings on  
the VNC client, Chicken of the VNC, are: the Host field=  
68.36.xxx.xxx, the Display/Port field = 5901.


More information about the X4U mailing list