Proxy Server This word is believed that many people have heard, but also believe that many people just heard, do not know how to use proxy server. Here, I will not use those who have read the confusion of the professional terminology to explain, only a brief introduction of how to use, so that we can more easily use th
Installing squidSome distributions will be preinstalled with squid services, while others may not.# Yum Install SquidProxy Server OverviewSquid provides cache acceleration, application-level filtering control capabilities. When a client requests a Web page through a proxy, the specified proxy server checks its own cach
. Concept(1) Proxy: Also known as the network Agent, is a special network services, allowing a network terminal (typically a client) through this service and another network terminal (generally for the server) for non-direct connection. Some network devices such as gateways and routers have network proxy functions. It is generally considered that
In the traditional sense, proxy server is the server between the user computer network and the Internet, its function is to proxy network users to obtain network information, it can be understood as a transit point for network information. If the Web browser is configured to use a
different, please note)
Installation Interface
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Tray icon after startup
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A Chinese version of the use of the interface
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initial debugging is only three steps
Browser "Tools"-"Internet Options"-"Connections" (dial-up user select Settings, LAN users select "LAN")
Click "Use proxy Server", the address bar fills 127.0.0.1, the port fill
Install and configure Squid Proxy Server in CentOS 6.4
I. Introduction
The Proxy Server stands for Proxy Server. Its function is to obtain network information from the Proxy network use
IsSmall and medium-sized enterprises customize a set of open source software solutionsStarted to build a website.
1. Install squid
$ Sudo apt-get install squid-y
Note: After installation, you can start/etc/init. d/squid3 start, but the default status is unavailable.
2. Configuration
$/Etc/squid. conf
Configure Port
Http_port 3128
Note: We recommend that you modify the default Port.
Permission Control
Acl localnet src 192.168.XXX.0/255.255.255.0
Replace the preceding XXX with the desired CI
Apache server proxy and Cache
1. Proxy
Forward Proxy:
Reverse Proxy:
Mod_proxy module
A key module for implementing proxy and gateway in Apache.Load mod_proxy module: Loadmodule proxy_module modules/mod_proxy.so
Command:
Prox
and set its Sslsocketfactory objectProxy proxy = new Proxy (proxy.type.http,new inetsocketaddress ("10.38.194.30", 8080));//Because the server uses an agent on the internet, Set the IP and port number of the proxyHttpsurlconnection httpsconn = (httpsurlconnection) myurl.openconnection ();Httpsconn.setrequestproperty ("Proxy
How to set up proxy in Internet Explorer
1. Proxy setting methods in IE4.0:
Select "View" → "internet Option" → "Connect" → "access internet via Proxy Server" on main menu, then fill in the proxy server address and port you find,
Dante-server is a good SOCKS4/5 proxy server software.
Using Apt-get Installation
Apt-get Install Dante-server
Add a user
Useradd Proxyuserpasswd ProxyuserProhibit Proxyuser User Login system (Security Considerations)
sudo vim/etc/passwd
Change the Proxyuser shell into/bin/false
Configure danted.conf
sudo mv/et
Article Title: instances teach you how to create proxy servers in Linux. Linux is a technology channel of the IT lab in China. Some basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source are included. before setting up, let's take a look at the characteristics of proxy servers. Let's understand the prox
address has been unchanged, the external network computer sends the packet, the NAT will change the destination address, the source address has been unchanged. Proxy ServerPrincipleThere are many kinds of proxy servers, in general there are http,ftp,socks () agent three, which is divided into transparent proxy and opaque pro
PHP instance sharing determines whether the client uses the proxy server and its anonymous level. To determine whether the client uses a proxy server, you can determine from the environment variable information sent by the client. Specifically, it is to look at the HTTP_VIA field. if this field is set, it means to dete
MySQL Proxy Server Setup (read/write separation)Lab Environment:Physical connection between all hosts is normalthe database service on the 2 database server is functioning correctly, and a library with the same name as the same table is established during the period, but the content is different to verifyStop The database service on the MySQL
Article Title: Linux Server Setup Guide-proxy access server (4 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Section 7 ISDN dialing
Amp; 7.1 Introduction
Over the past two years, ISDN has been booming in China, and th
Squid agent is divided into "forward proxy" and "reverse proxy".The "Forward proxy" is mainly used for proxy users to access the external network, to manage the user's access behavior and to save the bandwidth (the/data/cache directory holds the cache of user access, and when other users access the same resource again,
Article Title: ubuntu8.10 configure apt-get proxy server for Dummies. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems and open-source, and other basic categories to install and uninstall apt-proxy servers
Select a host in the network as the apt-
This article mainly introduces PHP to check whether the client uses the proxy server and its anonymous level. if you need a friend, you can refer to it to determine whether the client uses the proxy server, it can be determined by the environment variable information sent by the client.
Specifically, it refers to the
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