From: Arif <[EMAIL PROTECTED]> while testing my proxy server I encountered this Proxy-Require Header Proxy-Rquire : 55.55.55.55 (IP)
the proxy sends 420 in response to this Proxy-Require header.. but i tried to look up in rfc's related to sip about the meaning of this particular Proxy-Require value but didn't get a clear picture.. Can any one please enlighten me on this issue ? The syntax is given at the top of page 231, RFC 3261. The processing is discussed in RFC 3261, section 16.3, item 5. In this case, the Proxy-Require header is syntactically incorrect, as "55.55.55.55" is not a "token". Since all proxies are required to reject a request with a 420 response if the request contains a Proxy-Require header with a value that is not an option-tag that it understands, and since since "55.55.55.55" can never be an option-tag, the proxy is acting correctly. The UA that is sending that field is erroneous. Dale _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
