Fw: Can't get connection to remote server from behind wireless
jdiamond "at" btconnect.com
Tue Apr 27 12:32:01 2004
I am sending this again because I received delivery failure on original
----- Original Message -----
From: Jay Diamond
To: vnc-list "at" realvnc.com
Sent: Monday, April 26, 2004 8:34 PM
Subject: Can't get connection to remote server from behind wireless
My configuration is as follows:
Remote server (PC running XP) with VNC server running on it.
A belkin wireless ADSL router with built in firewall at home with a dynamic IP
3 PCs running 2000 and XP with wireless access going into the router allocated
IP addresses using DHCP. I am using IPsec to secure the link.
My problem is that I cannot get the VNC viewer to see the remote server I need
to take control of. If I replace the wireless setup and put a wired modem in
and a single PC connected then it works fine, however, as soon as I plug in
the wireless router it all goes to pot. I guess that this may be a "port
forwarding issue", hwever, on my firewall I can do two things - neither of
which are very clearly documented or explained.
1) I could use a feature called application gateways which has the fields
"trigger port" "trigger type" (TCP or UDP) and "public port", "public type"
(CP or UDP). I don't know if this is what I should be changing and if so what
I should be putting in.
2) There is another feature called "virtual servers" which has the following
fields: "LAN IP address" "potocol type" (TCP or UDP) "LAN port" "Public port"
Can anybody help me?