Hi All.
I need help with setting up Ultravnc for external users (remote users) to connect to my pc within my network. If I may I would like to describe my network diagram.
Before I begin I would like to advise all that I have a firewall PC configured using SYMANTEC CLIENT FIREWALL as my FIREWALL. I don't have a HARDWARE ROUTER nor a HARDWARE FIREWALL. Let's begin
1. I have a Internet Cable connection feeding into a FIREWALL PC with 2 NIC adapters.
ADAPTER 1 is INTERNET CONNECTION (ISP EXTERNAL IP=211.x.x.x) ADAPTER 2 is (INTERNAL LAN GW IP 192.168.0.1) .
I use a 3com switch which basically inter-connects all nodes which is obvious.
2. I also have a FILESERVER setup using Windows 2003 Server for my fileserving , AD & so forth.
3. I have 2 workstation PC's that connect to FS001 to retrieve DHCP IP which assigns IP address + DNS address to connect through my firewall PC to get internet traffic & so forth. I HOPE I'M CLEAR & NO CONFUSING GUYS. I'm sure this is yesterday stuff for most readers.
basically.
FW001 -------ADAPTER 1 = 211.x.x.x(ISP)
------- ADAPTER 2 = 192.168.0.1 (Internal GW ADDRESS)
FS001 -------ADAPTER 1 = 192.168.0.52 (STATIC)
PC 1 -------ADAPTER 1 DHCP ASSIGNED = 192.168.0.7(Dynamic)
(ULTRAVNC INSTALLED)
etc etc.
Now to the point. Where do I begin in terms of having ULTRAVNC making connections on PC1 through my network for inbound connections. I have had a little fiddle but want to really grasp the idea of having this setup properly. SO THAT WHEN
REMOTE USER wants to connect I cant accept connection on PC1 through my network.
Any advise or help would be appreciated..
Regards
SHINY.
[mod=494,1124131901]modified title from \"ULTRAVNC NETWORK SETUP HELP!!!!!!!!!!\" to \" UltraVNC Network setup !\"[/mod]
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Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Join us on social networks and share our announcements:
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- Mastodon: https://mastodon.social/@ultravnc
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UltraVNC Network Setup Help !
-
Shiny
UltraVNC Network Setup Help !
Last edited by Shiny on 2005-08-15 18:51, edited 1 time in total.
On your Firewall PC you must specify that you allow ALL or Specific Traffic from the internet to PC1, PC2 or your Server based upon Ports. This will be port specific.
If you allow all - all requests that are port based will be forwarded on.
If you allow only specific packets to go through based upon the IP address of your remote connection then only those packets will go to the PC you want.
e.g.
Remote user Connect to X.X.X.X:5900 ----Inet----FWCPU---PC1:5900
Remote user uses WinVNC Your public IP address plus port.
Goes over inet
At firewall it sees the request on port 5900 (Default port) and forwards that to ONE computer on your network. In this example that is PC1.
It is then connected.
If you want PC2 to also work you must do the following
Remote user connect to X.X.X.X.:5901 ----inet---FWPCU----PC2:5901
If you allow all - all requests that are port based will be forwarded on.
If you allow only specific packets to go through based upon the IP address of your remote connection then only those packets will go to the PC you want.
e.g.
Remote user Connect to X.X.X.X:5900 ----Inet----FWCPU---PC1:5900
Remote user uses WinVNC Your public IP address plus port.
Goes over inet
At firewall it sees the request on port 5900 (Default port) and forwards that to ONE computer on your network. In this example that is PC1.
It is then connected.
If you want PC2 to also work you must do the following
Remote user connect to X.X.X.X.:5901 ----inet---FWPCU----PC2:5901