Noah asked: * Is there a default encoding for parameter values, or in fact any other part of this header. I could not find anything in the draft which would indicate there is a default. Could this cause problems? Mark specifies link in terms of IRI [RFC 3987], as well as specifying that the rules in RFC 3987 be used for mapping to URI when necessary. This, indeed, addresses this issue. Regards, Addison Addison Phillips Globalization Architect -- Lab126 Internationalization is not a feature. It is an architecture. _______________________________________________ Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf