In RFC 2475 in the event of upstream packet fragmentation, MF classifiers which examine the contents of transport-layer header fields may incorrectly classify packet fragments subsequent to the first. A possible solution to this problem is to maintain Blake, et. al. Informational [Page 14] RFC 2475 Architecture for Differentiated Services December 1998 fragmentation state; however, this is not a general solution due to the possibility of upstream fragment re-ordering or divergent routing paths. The policy to apply to packet fragments is outside the scope of this document. Does and document clarify this ? Yesterday is a history. Tomorrow is a mystery. Today is a gift. That's why we call it "the Present". - : send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html