squid proxy monitoring

Build Squid Proxy Server Prepare the environment: Client: 192.168.118.4 Squid Proxy Server: 192.168.118.3 (intranet IP) 1.1.1.1 (Internet IP) Web server: 1.1.1.2 Goal: the client accesses the Web server through the Squid Proxy S

1. Squid Introduction 1. Introduction to cache servers A cache server is a dedicated server used to store webpages, images, files, and other information accessed by users (memory and hard disk). This server not only allows users to get the information they want as quickly as possible, in addition, the data volume transmitted over the network is greatly reduced, and the cache server is often a proxy server.

/var/cache/squid 100 16 256coredump_dir/usr/local/squid/var/cache/squiddns_nameservers 114.114.114.114 #dnsrefresh_pattern ^ftp:1440 20% 10080refresh_pattern ^gopher:1440 0% 1440refresh_pattern-i (/cgi-bin/|\?) 0 0% 0refre Sh_pattern. 0 20% 4320Finally, attach the configuration details:#acl all src 0.0.0.0/0.0.0.0 and http_access the Allow all option defines an access control list. For deta

Using squid as a directional proxy server can function like Nginx, and can store cached content in memory, Nginx cache content on a hard disk, and configure the same principle as nginx, squid himself works as a Web server, Direction proxy to the backend Web server to the user. 1. Install SquidTAR-ZXVF

Case:Web server: Domain name www.abc.com ip:192.168.21.129 Telecom Single line accessAccess users: Telecommunications broadband users, mobile broadband usersProblems: Telecommunications users open www.abc.com Normal, mobile users open www.abc.com very slow, or even openSolution: Place a CDN proxy server in the mobile computer room, through the intelligent DNS resolution, let the telecommunication user directly access the Web server, let the mobile use

Article Title: Set up a Squid proxy server. 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. Author: D.S. Oberoi 　　 Is Squid already installed? The Squid rpm file has been bundled wi

SQUID proxy server for user authentication SQUID and MYSQL are installed using the binary installation package released by SUN, which can be found in software_companion_x86 CD; and MYSQL_AUTH can be found by GOOGLE search. 1. install and configure SQUID + MYSQL 1. create Users and Groups# Groupadd

relatively safe and reliable method. Through the establishment of a dedicated WWW (FTP) agent to meet the user's main needs, through the erection of SOCKS5 agents to meet the needs of users. Second, hardware and software selection Hardware Cache server can be a common PC server plus cache software (such as squid, Inktomi) composition, can also be a hardware and software system and a dedicated cache server. According to the actual situation of the

Case:Web server: Domain name www.abc.com ip:192.168.21.129 Telecom Single line accessAccess users: Telecom broadband users, mobile broadband usersProblems: Telecom users open www.abc.com Normal, mobile users open www.abc.com very slow, even can't openSolution: Put a CDN proxy server in the mobile room, through the intelligent DNS resolution, let the telecom users directly access the Web server, let mobile users access the CDN

Construction and configuration of Squid Proxy Server System Environment: CentOS release 6.5 (Final) (minimal installation) 1. Install squid # Yum-y install squid 2. Edit the configuration file (Forward proxy) # Vim/etc/squid. conf

Squid reverse proxy working principle when a user's browser sends an HTTP request, the request is directed to the reverse proxy server through domain name resolution (if you want to implement reverse proxy for multiple WEB servers, you need to direct the domain names of multiple WEB servers to the reverse

Case:Web server: domain name www.abc.com IP: 192.168.21.129 China Telecom single line accessUsers: Telecom broadband users and mobile broadband usersProblem: telecom users can access www.abc.com normally. Mobile users can access www.abc.com very slowly or even not.Solution: place a CDN proxy server in the mobile data center. through intelligent DNS resolution, telecom users can directly access the Web server and mobile users can access the CDN

November 26, 2011? Web server architecture? Number of reviews 2 web server: Domain name www.abc.com ip:192.168.21.129 Telecom Single line access Access users: Telecom broadband users, Mobile broadband users solution: Place a CDN proxy server in the mobile room, Through intelligent DNS resolution, let telecom users access the Web server directly, let mobile users access the CDN Proxy server, solve the p

A simple introduction of squid Through Squid Proxy server to achieve intranet users to share the Internet, configure Squid cache and basic access control to accelerate and restrict access to Web services. For web users, squid is a high-performance

Objective: This paper mainly introduces the use of Squid and Squidguard configuration Proxy server in Linux, with the WWW Proxy service as an example to explain how to filter harmful sites and restrict users ' access to the Internet. I. INTRODUCTION Squid is the most popular pro