%% You should probably cite draft-ietf-appsawg-http-forwarded instead of this I-D. @techreport{petersson-forwarded-for-02, number = {draft-petersson-forwarded-for-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-petersson-forwarded-for/02/}, author = {Andreas Petersson and Martin Nilsson}, title = {{Forwarded HTTP Extension}}, pagetotal = 12, year = 2011, month = nov, day = 17, abstract = {This document standardizes an HTTP extension header field that allows proxy components to disclose information lost in the proxying process, e.g. the originating IP number of a request or IP number of the proxy on the incoming side. Given a trusted path of proxying components, each subsequent component will have access to all IP numbers used in the chain of proxied HTTP requests. This document also standardizes ways for a proxy administrator to anonymize the origin of a request.}, }