squid代理客戶端安裝

Question

什麼是正確的設置在Linux機器設置squid代理客戶端我跟着文檔設置出口變量如下

bash $ export http_proxy="http://10.20.5.48:3128" 
bash $ ping google.com 
PING google.com (74.125.228.197) 56(84) bytes of data. 
^C 
--- google.com ping statistics --- 
1 packets transmitted, 0 received, 100% packet loss, time 922ms 

bash $ export http_proxy="http://10.20.5.48:3128/" 
bash $ ping google.com 
PING google.com (173.194.123.110) 56(84) bytes of data. 

bash $ export HTTP_PROXY="http://10.20.5.48:3128" 
bash $ ping google.com       
PING google.com (74.125.228.196) 56(84) bytes of data. 
^C 
--- google.com ping statistics --- 
2 packets transmitted, 0 received, 100% packet loss, time 1086ms 

bash $ export HTTP_PROXY="http://10.20.5.48:3128/" 
bash $ ping google.com        
PING google.com (74.125.228.195) 56(84) bytes of data. 
^C 
--- google.com ping statistics --- 
2 packets transmitted, 0 received, 100% packet loss, time 1160ms 

Squid服務器在端口3128上運行和訪問，並與squid.conf裏也沒有防火牆或ACL文檔

bash $ telnet 10.20.5.48 3128 
Trying 10.20.5.48... 
Connected to 10.20.5.48. 
Escape character is '^]'. 

當我改變的yum.conf使用代理服務器使用相同的服務器和IP yum配置工作

Answer 1

Ping不使用http-proxy。 在您的telnet會話中嘗試使用 GET/HTTP/1.1 Host: google.com 。