+++ /dev/null
-# (S)NTP - (Simple) Network Time Protocol - RFCs 1305 and 2030
-# Pattern attributes: good fast fast overmatch
-# Protocol groups: time_synchronization ietf_draft_standard
-# Wiki: http://www.protocolinfo.org/wiki/NTP
-# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
-#
-# This pattern is tested and is believed to work.
-
-# client|server
-# Requires the server's timestamp to be in the present or future (of 2005).
-# Tested with ntpdate on Linux.
-# Assumes version 2, 3 or 4.
-
-# Note that ntp packets are always 48 bytes, so you should match on that too.
-
-ntp
-^([\x13\x1b\x23\xd3\xdb\xe3]|[\x14\x1c$].......?.?.?.?.?.?.?.?.?[\xc6-\xff])