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Diffstat (limited to 'package/iptables/files/l7/ntp.pat')
| -rw-r--r-- | package/iptables/files/l7/ntp.pat | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/package/iptables/files/l7/ntp.pat b/package/iptables/files/l7/ntp.pat deleted file mode 100644 index 760cfdbe59..0000000000 --- a/package/iptables/files/l7/ntp.pat +++ /dev/null @@ -1,17 +0,0 @@ -# (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]) |