{"draft":"draft-ietf-appsawg-http-forwarded-10","doc_id":"RFC7239","title":"Forwarded HTTP Extension","authors":["A. Petersson","M. Nilsson"],"format":["ASCII","HTML"],"page_count":"16","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Applications Area Working Group APP","abstract":"This document defines an HTTP extension header field that allows\r\nproxy components to disclose information lost in the proxying\r\nprocess, for example, the originating IP address of a request or IP\r\naddress of the proxy on the user-agent-facing interface.  In a path\r\nof proxying components, this makes it possible to arrange it so that\r\neach subsequent component will have access to, for example, all IP\r\naddresses used in the chain of proxied HTTP requests.\r\n\r\nThis document also specifies guidelines for a proxy administrator to\r\nanonymize the origin of a request.","pub_date":"June 2014","keywords":["proxy","x-forwarded-for","x-forwarded-by","x-forwarded-host","x-forwarded-proto","via"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC7239","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc7239"}