I can connect via wifi, but not via 3 g

[GoogleCodeExporter]

What steps will reproduce the problem?
1.I can connect via wifi, but not via 3 g
2.
3.

What is the expected output? What do you see instead?
i just can;t connecet

What version of android-vnc-viewer are you using?
the newest 
Which VNC server/version are you using?  On which platform?
on my android, androidVNC and my windows xp
What is the size of the desktop you are trying to access (i.e. 1024x768,
1920x1080...)?
1024 x 768  // 32bits

What device are you using?
android phone, samsung galaxy s
Are you using a custom ROM?  If so, which?

Please provide any additional information below.

i can connect with wifi, but the 3g isn;t working, what to do?? 
ps, i'm not that smart with pc's

Original issue reported on code.google.com by ottenst...@gmail.com on 17 Dec 2010 at 6:27

[GoogleCodeExporter]

I too have the same issue. Connecting via wifi is easy however connecting 
through my 3G network does not work. I found my computer's IP address through 
"WhatsMyIP.org" and figured I would create a new connection for when I am 
connecting through 3G. Seemed like a reasonable course of action and naturally 
kept all other setting the same as the connection created to access through 
wifi. Unfortunately, it does not connect??? Hmmmm .... is it my cologne?? 
Please help??

Original comment by jkiri...@gmail.com on 17 Mar 2011 at 3:49

[GoogleCodeExporter]

Oh yes, one more thing. I have TightVNC Server installed on my computer and it 
is operating in "Service" mode.

Original comment by jkiri...@gmail.com on 17 Mar 2011 at 3:51

[GoogleCodeExporter]

check this out ! i BELIEVE im almost 100% sure im correct; when connecting to 
vnc or what ever, its only connection to your computer is threw wifi thats why 
you have to find the IP address that correspond with where your computer is at 
in the area . with 3G you can be anywhere , if your computers wifi is out of 
range it will not connect you to your computer ; i believe . (Ive never used 
this specific android app but ive bin running VNC servers for years already) 
good luck

Original comment by neikolod...@gmail.com on 20 Oct 2011 at 3:19

[GoogleCodeExporter]

Most likely the problemų is that there is no access to the VNC server from 
external networks such as the GSM connection. First of all the connection 
should be checked from a computer not on the same LAN. Also, it should be noted 
that basic VNC communication is fairly insecure.

Original comment by dom...@gmail.com on 27 Aug 2013 at 8:25