I have been using WINGATE PRO since version 2 - overall I think it's a great product, but after spending multiple days in trying to restore full functionality to my LAN, I'm wondering where the quality in the earlier versions went...
I was very happy with 4.2.2 - until a couple of months ago when I tried to install a Amateur Radio Package called ECHOLINK. This package requires two UDP ports to be port forwarded to the client that runs the software...
No big deal, says I, because I have installed many other packages that also did port forwarding. Little did I realize that all of the previous packages were port forwarding TCP - and that ECHOLINK would be the first package that I was using that required UDP port forwarding.
Needless to say, I could not make it work. After verifing with other Hams that they had been able to get it to work, I discovered that they were all using version 5 or higher of WINGATE. According to your website, and confirmed by others, version 5 could be installed and used with a version 4 license key. Version 5.2.3 is the only version currently available for your website so I downloaded it, and installed it over the version 4 per instructions.
This was on July 1 - and things have gone downhill ever since.
My network:
1) High speed internet is not available in my area, so I use an unlimited dial-up service.
2) The gateway machine (running WINGATE) is a dedicated 133MHz machine with a modem card, dedicated phone line, a NIC card and WIN98SE. There are a few applications installed on this machine for backup purposes - but the machine is dedicated to WINGATE.
3) The gateway NIC is connected to a hub, which in turn is connected to a series of machines running LINUX, WIN 2000, WIN XP.
4) My primary workstation is a WIN2000 system with multiple monitors.
5) The wingate machine is addressed on the LAN as 192.168.0.8
6) The workgate machine is addressed as 192.168.0.3
One system uses I.E. and Outlook - all of the others use Mozilla and it's builtin Mail and Newsgroup reader. If problems occurred in Browsing and/or Mail services it affected both Microsoft and Mozilla products.
Under WINGATE 4.2.2 I used the POP3, SMTP, and WWW proxies to handle mail and web. The DNS proxy is used to dial the Internet, and because of activity the dial-up connection is active most of the time. The browsers were supposed to be configured to use 192.168.0.8 as a proxy address, but as it turns out only one was (the others apparently were using NAT). All machines in the network are also configured to use 192.168.0.8 as both DNS and as Gateway address. Many of the installed internet applications used NAT translation services provided by WINGATE. WGIC was not installed (or used) as it was not reliable in the early days -- and when it became stable, I had already gotten everything to work, so I didn't need it!
Under WINGATE 5.2.3, nothing worked. Only one laptop could browse the Internet, and all other applications and systems lost access to everything beyond simple file sharing.
After discovering that NAT was no longer functioning, I configured the browsers to use wingate proxy services - and that functionality was restored. Mail has been highly intermittant - one machine uses Outlook, and the others use Mozilla.
For a while, I had no problems with mail, now I get a Message "Mailserver 192.168.0.8 error:" followed by a blank line whenever I try to access my Earthlink POP3 primary mail account. Mail access has not been functional for 5 days now.
Mail Access usually works when accessing IMAP mail accounts at a different vendor (as long as the connection attempt doesn't time out).
PCAnyway no longer functions inbound or outbound, even though the ports are open. ECHOLINK used to be able to get status screen displays
(TCP/IP traffic), and only failed when trying to do "UDP" things. Now ECHOLINK does nothing.
Other tests indicate that sometimes traffic is not being received by the WINGATE machine.
Thinking that WGIC might be required now, I installed it on my WIN2000 workstation - didn't change anything. If I change Moxilla or I.E. preferences to "direct internet connection" I lose browser access. If I define them as "use proxy" I regain browser access.
I tried to revert back to WIN 4.2.2, but ran into incompatable engine and ENS problems, so I reinstalled 5.2.3 and reverted back to the error conditions described above.
What information do you need to help me?