Opera allows you to specify a different proxy server to be used for each protocol. Each one can be configured or disabled independently, and any URL you wish to access directly whilst a proxy is enabled can be added to an Exceptions list. Connections to Gopher and WAIS services can only be made via a proxy server.

The web proxy server and cache server belong to the same service known as Squid web proxy cache, in short we called it as the Proxy Server. The Proxy server gets the web pages from the website on behalf of the user attempting to connect to using his/her web browser. The web pages from the website is then saved into the server's hard disk (if it has not been cached before) and forwards the web pages to the user. It can also act as an authenticator to check for authorized users to surf the web.

What should I do if the old Proxy server is still set up (or I have another proxy server set up by my ISP or company?)

To block direct web access for your network(s) and force people to use proxies, you should add the following access list to your router LAN port (inbound). Here is a sample cisco router configuration: router#configure terminal router(config)#access-list 100 permit tcp any host 192.189.54.

Normally when you request a page your request goes directly to the site serving the page, even if this is overseas. Multiple requests for the same page increase network traffic and slow things down. If you configure your browser to use a proxy, your request goes to the proxy. If the page is stored in the proxy's disk space (cache) then it can be sent right back to you - without needing to go overseas.

The solution here is to chain the proxies together. SpamBayes (sb_server) doesn't really care where in the chain it is, although some of the other proxies (often anti-virus software like Norton Anti-Virus or AVG) sometimes do. The easiest solution is to leave your other proxy set up exactly as it was before SpamBayes. Then look in your email client to see what port it is using (it'll probably be connecting to "localhost" or "127.0.0.

Most electronic resources are licensed by The Library from companies in business for profit. The terms of the contracts with these companies stipulate that The Library allow only UC faculty, students and staff to use these materials. Consequently, when you are off campus you will not be able to access many of the online journals and databases that you could access while on campus, unless you use the Library proxy server or Virtual Private Network (VPN).

Tachyon systems include an on-board HTTP proxy/cache system that can help you reduce network load and speed up your Internet connection. To enable this proxy on your PC's, set your HTTP proxy setting to Tachyon Gateway IP address, port 3128. PCs that move from the Tachyon network to another Internet connection must remember to disable or change this proxy. Otherwise Internet access will be very slow for that PC and will consume the MVT of your Tachyon service.

You need to install and/or enable a Java Virtual Machine (JVM). See "What software do I need in order to use Web Conferencing?" and follow the instructions to enable JVM. You need to install and/or enable a Java Virtual Machine (JVM) in order to print the screen using the Print icon in the Web Conferencing console. See "What software do I need in order to use Web Conferencing?" and follow the instructions to enable JVM.

The main advantages of a caching proxy server is that usually there is more than one person using it, which increases the chance that requested content will already be present in the cache. Your browser's cache can only provide content that you have already visited. No, the proxy server is told by the websites it visits how long it should remember the page visited for, or the last time the page was updated. Therefore, live pages should only be cached for a very short period of time, if at all.

If your ISP uses its own proxy server, you can still use SpoonProxy. What you need to do is map your ISP's proxy port (usually port 8080) IN and OUT to the IP address of your ISP's proxy and then use port 8080 as you normally would as the port for your HTTP connections in your browser. Be aware that you can't run both the HTTP proxy and a port mapping on port 8080.

Many people have problems connecting through a proxy server, but do not wish to go into "Firewall Mode" and sacrifice some of the capabilities of WinMX. So, to get around a proxy server without messing around with the server itself (documentation on setting up a proxy server is usually quite scarce), create a new notepad document in your WinMX root directory (e.g.; C:/PROGRAM FILES/WINMX) and write this code in it:

Go to 'Tools' ?????? 'Preferences' ?????? 'Advanced' ?????? Connection, and enable "Keepalive (NAT)." This fix works for shared internet connections by sending a dummy packet to the server every 2 minutes to keep the connection alive.

No. Although promised for some time, this is one of the features that remains to be implemented in the Symbian OS version of Opera. Yes, Opera 5 supports secure connections (providing full 128-bit encryption) Personal certificates, improved Javascript support, Cookies, Java applets (If the Symbian JVM is installed) and multiple windows, which are sometimes required to log in.

Go to the Tools menu, click on Options... then Proxy. Check both HTTP and FTP Default to direct connection, or add your own Proxy server address (ask your network administrator for it) by clicking on Add That's all you have to do. Now you can use FlashGet to download files.

For a particular download job, go to the Advanced Settings for the download job and reduce the number of splits to 1. For a global change, go to the Job Queue View and reduce number of connections that DownloadStudio uses to 1.

A web proxy can only be used for the first type of connection, since the second type is not HTTP. Theoretically, you could use the HTTP CONNECT command to tunnel them through an HTTP proxy, but this would require additional code support in the client. There is a possible workaround for this scenario, however; see the final point below. If the proxy does not require authorization, the system-wide proxy configuration should work.