how to check proxy server

to check whether the user and group exist. If not, create a user group. Go to the "squid-2.4.STABLE1" directory and run ". /configure -- prefix =/usr/local/squid "; after completion, Run" make all "; after completion, Run" make install "to install the software. So far, squid has been successfully installed in the/usr/local/squid directory. 　　 Step 2: configure the SQUID Software 　　 1. Set "chmod 777/usr/local/squid/logs" to writable. In this way, uns

But if the site has an average of more than 200 requests per second, then the problem is: This is already the best Web server, what should I do? The same scenario applies to the database. To solve this problem, we need to understand the principle of "load balancing". How Web servers do load Balancing The most important way to do load balancing for Web servers is DNS redirection and reverse proxy, and the

What is the reverse proxy? You've been to the stragglers, haven't you? We can view the outdated IP through IP is in Korea, we can know, in fact, the outdated data is still in the country. How to do this, this is called the reverse proxy, the server in Korea to send HTTP requests to a domestic server HTTP port, and th

As a network administrator, how do you effectively manage networks? Although many network management tools can help you, the most effective way is to create a proxy server to filter illegal information. Therefore, as a network administrator, we need to know about the proxy server. Today, we will introduce you to the re

.tar.gzCd dante-1.3.2./ConfigureMakeMake install 3. Add a user for socks5 proxy client Verification: The Code is as follows: Copy code Useradd proxyuser 4. Set a password for the newly added user: The Code is as follows: Copy code Passwd proxyuser 5. edit/etc/passwd and change the shell of proxyuser to/bin/nologin to prohibit the user from logging on to the system. 6. edit/etc/sockd.

/squid/var/run/squid.pid" conf= "/etc/squid.conf" cmd= "/usr/local/squid/sbin/squid" case "$" instart) netstat-utpln|grepsquid>/dev/nullif[$? -eq0]thenecho "squidisrunning" ELSE$CMDFI;; Stop) $CMD -kkill>/dev/nullrm-rf $PID >/dev/null;; Status) [-f $PID ]>/dev/nullif[$?-eq0]thennetstat -utpln|grepsquidelseecho "squidisnotrunning" FI;; Restart) $0stop>/dev/nullecho "is closing squid ..." $0start>/dev/nullecho "Starting squid ...";; Reload) $CMD -kreconfigure;;

Ningx acts as a Load balancer and is also a reverse proxy server. The configuration syntax is quite simple. It can be used to balance the backend servers by round robin, IP_hash, url_hash, weight, and other methods, it also supports backend server health check. In addition, it has advantages over LVS because it is base

ProxyBack technical analysis: can turn your computer into a proxy server malware On the Internet, anonymous proxy plays an important role in protecting personal privacy. However, when someone turns their system into a proxy server without permission, their situation is dange

set up more than one rule, WinRoute generally check the security rules table, if you first encounter permit, then allow if you encounter the deny, if you do not have a rule about the address, allow. 　　Client Settings . By setting the gateway of the client machine to WinRoute internal IP, restarting the computer, you can connect to the Internet through a proxy server