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This is a standard HTTP Proxy header: https://en.wikipedia.org/wiki/X-Forwarded-For https://en.wikipedia.org/wiki/X-Forwarded-For
by bgentry 14y ago
This is a standard HTTP Proxy header: https://en.wikipedia.org/wiki/X-Forwarded-For https://en.wikipedia.org/wiki/X-Forwarded-For
- revelation 14y agoIn fact, the "X" indicates it is not a standard header. But yes, very common for proxies to pass on.