source: freewrt/package/iptables/files/l7/irc.pat@ 475ad56

freewrt_1_0 freewrt_2_0
Last change on this file since 475ad56 was 475ad56, checked in by Waldemar Brodkorb <wbx@…>, 20 years ago

add OpenWrt trunk revision 3830.

git-svn-id: svn://www.freewrt.org/trunk/freewrt@1 afb5a338-a214-0410-bd46-81f09a774fd1

  • Property mode set to 100644
File size: 891 bytes
RevLine 
[475ad56]1# IRC - Internet Relay Chat - RFC 1459
2# Pattern quality: good veryfast
3#
4# Usually runs on port 6666 or 6667
5# Note that chat traffic runs on these ports, but IRC-DCC traffic (which
6# can use much more bandwidth) uses a dynamically assigned port, so you
7# must have the IRC connection tracking module in your kernel to classify
8# this.
9#
10# This pattern has been tested and is believed to work well. If it does not
11# work for you, or you believe it could be improved, please post to
12# l7-filter-developers@lists.sf.net . This list may be subscribed to at
13# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
14
15irc
16# First thing that happens is that the client sends NICK and USER, in
17# either order. This allows MIRC color codes (\x02-\x0d instead of
18# \x09-\x0d).
19^(nick[\x09-\x0d -~]*user[\x09-\x0d -~]*:|user[\x09-\x0d -~]*:[\x02-\x0d -~]*nick[\x09-\x0d -~]*\x0d\x0a)
20
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