Client IP Logging in IIS/Apache - Story of X-Forwarded-For

The Forwarded header contains information from the client-facing side of proxy servers that is altered or lost when a proxy is involved in the path of the request.. The alternative and de-facto standard versions of this header are the X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Proto headers.. This header is used for debugging, statistics, and generating location-dependent content and by proxy - What is the difference between X-Forwarded-For and X-Forwarded-For is a non-standard header, introduced originally by Squid. It is a proxy- specific header, that helps a server identify the original requestor of a call that did pass-through the proxy - so obviously any proxy on the request path should/will modify X-Forwarded-For. Getting the original client IP with X-Forwarded-For in

proxy - What is the difference between X-Forwarded-For and

Reverse Proxy Auth | Jenkins plugin

X-Forwarded-For is a non-standard header, introduced originally by Squid. It is a proxy- specific header, that helps a server identify the original requestor of a call that did pass-through the proxy - so obviously any proxy on the request path should/will modify X-Forwarded-For.

proxy - What is the difference between X-Forwarded-For and X-Forwarded-For is a non-standard header, introduced originally by Squid. It is a proxy- specific header, that helps a server identify the original requestor of a call that did pass-through the proxy - so obviously any proxy on the request path should/will modify X-Forwarded-For. Getting the original client IP with X-Forwarded-For in Since X-Forwarded-For can return multiple IP addresses on occasion (if you have multiple proxies in front of your web server), this sample code will extract the first IP, which is generally the original client IP, whether an array is returned or not. public static string GetUserIP()