From 4f330ac6d98dabd3a0710918f68cfdb8bcd38d9f Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 18 Nov 2005 16:17:27 +0000 Subject: add layer7 patterns to iptables-mod-filter git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2519 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/iptables/files/l7/ident.pat | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 package/iptables/files/l7/ident.pat (limited to 'package/iptables/files/l7/ident.pat') diff --git a/package/iptables/files/l7/ident.pat b/package/iptables/files/l7/ident.pat new file mode 100644 index 0000000000..672b0753ce --- /dev/null +++ b/package/iptables/files/l7/ident.pat @@ -0,0 +1,14 @@ +# Ident - Identification Protocol - RFC 1413 +# Pattern quality: good veryfast +# Usually runs on port 113 +# +# This pattern is believed to work. If it does not +# work for you, or you believe it could be improved, please post to +# l7-filter-developers@lists.sf.net . This list may be subscribed to at +# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers + +ident +# "number , numberCRLF" possibly without the CR and/or LF. +# ^$ is appropriate because the first packet should never have anything +# else in it. +^[1-9][0-9]?[0-9]?[0-9]?[0-9]?[\x09-\x0d]*,[\x09-\x0d]*[1-9][0-9]?[0-9]?[0-9]?[0-9]?(\x0d\x0a|[\x0d\x0a])?$ -- cgit v1.2.3