Thanks, Amos. Now it is working, I cannot get X-Forwarded-For header, but instead Squid does not change request's source address, that's why I can directly get source address. Everything is okay, I can see client's requests in access.log file and squid works in intercept mode. But in cache.log something like: "Error: No forward-proxy ports configured". But it works. Is it normal or there can be problems in future? Regards, -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-3-3-8-request-header-tp4663897p4663918.html Sent from the Squid - Users mailing list archive at Nabble.com.