Tips for using secondary proxy

Source: http://www.juntuan.net/

In fact, the secondary Proxy is the cascade of two proxies. Many Proxy servers originally support cascade, such
Winproxy and Wingate are not our own proxies, but we only use proxies. So we will not discuss this issue. First, let's talk about some of the software to be used, such as Sockscap, Httport, and MProxy, these software can be easily found on the Internet. Generally, Agent cascade is based on http proxy and socks proxy. Common proxy cascade methods include the following:
1. cascading between http proxies.
2. cascade the socks proxy.
3. cascading of http proxy and other proxies.
4. cascade the socks proxy and other proxies.
5. cascade between tlenet proxies.

1. cascading between http proxies
Http Proxy cascade can be implemented in multiple ways. Let me talk about two simple methods. The simplest method is to use Mproxy, which supports three-level http Proxy cascade, you can enter the address and port of the first two proxies, and then use the local 127.0.0.1: 888 as the proxy for access. The disadvantage of this method is that it does not support http Proxy authentication, you cannot use http Proxy authentication. Another method uses Httport. In fact, this proxy is very powerful. Now it is only used for cascading between http proxies to enable Httport, on the proxy page, enter the address and port of the first-level http proxy. If authentication is required, select authenticate, enter the user name and password, go to the port mapping page, and click Add, new mapping appears in the list, and then enter the second-level http Proxy address in the Remote Host. In the Remote port, enter the second-level http Proxy port, and in the local port, enter the local listening port, for example, port 3128 and port 8080, click start on the Proxy page. You can use the local 127.0.0.1: 3128 as the proxy for access. Note that the first-level http proxy must support ssl connections; otherwise, the second-level http Proxy cannot be cascaded.

The preceding secondary proxy can be used by others because it is listening on all local ip addresses. For example, if the ip address of your machine is 10.9.1.11 and the local port is 888, others can access 10.9.0.11: 888 as a secondary proxy, so that you can share your secondary proxy with others. The Mproxy mentioned here is not a Multiproxy, multiproxy is used for proxy verification and scheduling.

Ii. Cascade socks proxies
Socks proxy cascade is also implemented using sockscap. In the Setting Dialog Box of sockscap, enter the socks proxy address and port. For example, socks5 has a user and password, then add software that can use socks proxy, such as IE. Set the address and port of the second-level socks proxy in socks in Internet Options, run IE in sockscap to use the second socks proxy. Similar to other Flashfxp, Sterm, and Leapftp, set the second-level socks proxy on these software, then run in sockscap to use the secondary socks proxy. Alternatively, you can use the SkSockServer. This software supports cascade of the 256-level socks proxy, it can also be used as a socks proxy server, which is similar to mproxy. You only need to add socks proxy addresses and ports at all levels, and sockschain is also a tool for socks cascade.

Iii. cascading of http proxy and other proxies
The http proxy is cascaded with other proxies. The httport mentioned above is used here. Note that the first-level http proxy must require an ssl connection; otherwise, the http Proxy cannot be cascaded, enter the address and port of the http proxy on the proxy page, and then add another proxy to cascade on the port mapping page, such as the telnet proxy, in the remote host and remote port, enter the address and port of the telnet proxy respectively, and enter the local listening port in the local port, for example, 23. Click start on the proxy page, in this way, telnet 127.0.0.1 23 is connected to the secondary proxy, and then enter the remote login address and port, the same is true for the cascading socks proxy, on the port mapping page, enter the address, port, and local listening port (such as 1080) of the secondary proxy, so that you can use 127.0.0.1: 1080 as the secondary proxy on other software, the same applies to other ftp and pop3 proxies as level-2 proxies and http proxies.

Iv. Cascade socks proxy and other proxies
The socks proxy is cascade with other proxies. sockscap is introduced here. As described above, enter the socks proxy address and port in the setting dialog box, add other software that requires secondary proxy, such as IE, OE, and flashfxp. You only need to enter the second-level http and ftp Proxy addresses and ports in the internet option, run IE in sockscap to use the second-level http and ftp Proxy. The same applies to other software. Set the upper-level proxy to run in sockscap to use the second-level proxy.

5. cascade between tlenet proxies
In fact, the cascade between telnet proxies is very simple. Take the commonly used wingate Proxy as an example. When we Telnet to the proxy, the Wingate> prompt appears. Enter the address and port of another telnet proxy directly, generally, it is "ip port", and some proxies are "ip: port" (such as CSM Proxy Server). You can enter the Proxy and connect it to the secondary Proxy, enter the address for telnet login on the secondary proxy.

The Cascade Method of several common proxies is described above. In fact, the above httport,
Sockscap and other software, as long as you are familiar with the use of the software, can play a lot of tricks, such as using with other software, as for foreign secondary agents, the http proxy can be found on the home page of multiproxy. Other proxies can enter free proxy http socks on google to search. The latest software can be obtained on the home page of the software, it is promising to use the httport software well. It is useful to those who only use http proxy and those whose other ports are blocked. Do not use these methods to do bad things, don't forget to tell me any other good methods. Chaqiang@163.com.