The latest versions of iVisit will work with many NAT/proxy/Firewall devices. Unfortunately, there are dozens of such devices, and each one seems to operate a little bit differently. Some will support iVisit out of the box; others may require special configuration; others may not work regardless of what you do. Others may only work partially, e.g.

Problem description: Your connection to the Internet is via a proxy server/firewall. When you attempt to connect to ATPCO, you get a "659 error" and the session does not connect. If you use option 2, your firewall administrator will need to give you the Telnet port you will need to configure HOD. You will need to email DNETTSW@atpco.net to request set-up for session profiles. Please include the following: Yes. See similar questions...

You should make sure that the ports 3105, 8000, 8001, 9007, 9008, 9009, 10000, 10001, 10002 are open. See similar questions...

A firewall, router, or proxy server is designed to be located between a user's machine and the internet. It will hide the IP address of the user's machine from view, thereby preventing direct access by external users or programs, some of whom may be malicious. ISMail Pro operates on a very restricted set of ports and contains a number of security safeguards. It can be exposed for access to the SMTP (port 25), POP3 (port 110), and IMAP4 (port 143) protocols. See similar questions...

Yes, but check the configuration if using SSL. When you run MiniPortal EP, the Basic Access Test will help you set configuration values to work with these systems. See similar questions...

A firewall, router, or proxy server is designed to be located between a user's machine and the internet. It will hide the IP address of the user's machine from view, thereby preventing direct access by external users or programs, some of whom may be malicious. MiniPortal EP operates on a very restricted set of ports and contains a number of security safeguards. It can be exposed for access to HTTP (port 80), HTTPS (port 443), FTP (port 21), and FTP passive ports. See similar questions...

A client service associate can assist you in configuring your Firewall or Proxy server to access the online forex trading system. Please call 1-877-424-6227 - toll free within North America, or +1.908.731.0700 outside North America. See similar questions...

A firewall is a program that protects the resources of a private network from users from other networks. They are also often used by businesses to prevent employees from accessing certain ports or programs. Depending on the setup of the firewall, you may be prevented from accessing etree.org servers when behind a firewall. A proxy or gateway is an intermediate program that connects an internal network to the outside internet. Proxys can also be used as caching or logging servers. See similar questions...

This depends on the definition of firewall. Some writers (e.g., Gene Spafford in _Practical UNIX Security_) define a firewall as a host on which an ''inside'' and/or an ''outside'' application process run, with application-level code linking the two. For example, a firewall might provide FTP access to the outside world, but it would not also provide direct FTP service to the inside world. See similar questions...

If you use your web browser at work, it is very likely that you are behind something called a firewall or a proxy (not the same thing, though). Most people using Internet from a school or company are behind one. These are used to act a guardian on Internet traffic to and from the company. Unfortunately, they often interfere a lot - for example, when it comes to uploading images at the Extranet. However, lots of people HAVE experienced upload problems without any firewalls or such. See similar questions...

In reality I see there being several common setups. If you are having trouble connecting to people, please look through the list to see which scenario most closely describes your computer setup. A Single Home Computer: which is connected directly to the Internet via a Broadband or Dialup Connection. You are lucky, RetroShare should work perfectly on your computer. If you have your Windows Personal Firewall switched on, then you must make sure that RetroShare is included as an exception. See similar questions...

If you have questions regarding the compatibility of your router with your new VoIP service you should contact the router manufacturer directly. Some of the most common manufacturers' tech support numbers and web sites are listed below. If you do not see your router manufacturer's information listed above, please refer to their website for further information. Most likely the VoIP device you received is not registered with PhoneOverNet. See similar questions...

Yes, if the firewall and the Router are configured properly. The client application is configured to access the Router using a) its destination host name and, b) the Listener port. The firewall must accept traffic to the Router from the client machine, and must also permit traffic to the client machine from the Router. If such traffic is restricted by the firewall, either the firewall or the Router must be reconfigured as necessary. See similar questions...

Zolved does not require configuration of routers or firewalls. Just click on download and install the software. Click on the Zolved Icon and you are ready to connect with anyone securely. However, there may be situations where Zolved Remote Control does not work. If it does not work for you, please give us some feedback on your configuration and why you believe it may not be working. Zolved does not require configuration of routers or firewalls. Just click on download and install the software. See similar questions...

If you have a router like Linksys, Bay Networks, SMC, etc., you need to find out how to redirect port 8090 (or the port number you selected) to the computer with the TrackerCam. iNetCam has some information on how to do this. Use port 8090 instead of port 80. Once you set that up, start TrackerCam software, click the bottom-left arrow to open the Tool Panel. Then press the top-right button in the Tool Panel to get online. Click the IP number drop-down list. See similar questions...

Oh, no -- it is very likely that it WILL work. I am personally behind them, and everything works 100% at the Extranet. It just that it's also likely that such a firewall or proxy *does* interfer... See similar questions...

To let the PEER agent run in the background without seeing the window, go to Options, then Preferences. Here you will see an option for Launch PEER window at startup. Make sure this box is unchecked and hit Save. This error most commonly occurs on machines with foreign (non-Roman character) sets, such as Chinese, Japanese, Hebrew, etc. Contact your administrator for help installing a version of the PEER that will handle your character set. See similar questions...

When you start a session, eBLVD attempts to connect to our servers over TCP/IP. In rare instances, firewall configurations will disallow the transmission of Secure Sockets Layer (SSL) packets. This will prevent any machine behind this type of firewall from viewing an eBLVD session. See similar questions...

Though the exact process tends to vary with the sofware, there are several steps that can be done on your end to ensure that your firewall and DD/DS are smiling politely at each other. See similar questions...