> When RFC 1034 was written many UDP implementations did not > generate UDP checksums. TCP checksums were not optional. so, edns should have added an end-to-end application layer checksum? damn. -- to unsubscribe send a message to namedroppers-request@ops.ietf.org with the word 'unsubscribe' in a single line as the message text body. archive: <http://ops.ietf.org/lists/namedroppers/>