Subject: Re: A question about the IP header checksum
To: None <patrick@klos.com>
From: Erik Fair <fair@netbsd.org>
List: tech-net
Date: 12/05/2007 14:46:42 
See sec 4.1.3.4 of RFC 1122 ("Requirements for Internet Hosts --  
Communication Layers"). RFC 1122 and 1123 cleaned up and clarified a  
wide range of ambiguities the original specifications.

	Erik <fair@netbsd.org>