I. No proxy server is used:
Remote_addr = your IP address
Http_via = no value or no display
Http_x_forwarded_for = no value or no display
Ii. Transparent proxy server: transparent proxies
Remote_addr = IP address of the last Proxy Server
Http_via = Proxy Server IP Address
Http_x_forwarded_for = your real IP address. When multiple proxy servers are used, this value is similar to the following: 203.98.1820.3, 203.98.1820.3, 203.129.72.215.
This type of proxy server still forwards your information to your access object, which cannot hide your real identity.
Iii. Normal anonymous proxy server: anonymous proxies
Remote_addr = IP address of the last Proxy Server
Http_via = Proxy Server IP Address
Http_x_forwarded_for = Proxy Server IP address. When multiple proxy servers are used, this value is similar to the following: 203.98.1820.3, 203.98.1820.3, 203.129.72.215.
Your real IP address is hidden, but you are disclosed to the access object that you use the proxy server to access them.
Iv. destorting proxies
Remote_addr = Proxy Server IP Address
Http_via = Proxy Server IP Address
Http_x_forwarded_for = random IP address. When multiple proxy servers are used, the value is as follows: 203.98.182.163, 203.98.182.163, 203.129.72.215.
It tells the access object that you used the proxy server, but fabricated a false random IP address instead of your real IP address to cheat it.
5. High anonymity proxies (elite proxies)
Remote_addr = Proxy Server IP Address
Http_via = no value or no display
Http_x_forwarded_for = no value or no value is displayed. When multiple proxy servers are used, the value is similar to the following: 203.98.182.163, 203.98.182.163, 203.129.72.215.
The proxy server information replaces all your information, just as you directly access the object using the proxy server.