X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/f52d66ff00b24111f87c274d3d7085ef2e1d27b1..893061736800f46183291aea37815e995a1fb830:/package/iptables/files/l7/edonkey.pat

diff --git a/package/iptables/files/l7/edonkey.pat b/package/iptables/files/l7/edonkey.pat
index efbc3f361..75807f8eb 100644
--- a/package/iptables/files/l7/edonkey.pat
+++ b/package/iptables/files/l7/edonkey.pat
@@ -1,10 +1,15 @@
-# eDonkey2000 - P2P filesharing - http://edonkey2000.com
-# Pattern quality: good veryfast overmatch
+# eDonkey2000 - P2P filesharing - http://edonkey2000.com and others
+# Pattern attributes: good veryfast fast overmatch
+# Protocol groups: p2p
+# Wiki: http://www.protocolinfo.org/wiki/EDonkey
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
 #
-# Please post to l7-filter-developers@lists.sf.net as to whether this pattern 
-# works for you or not.  If you believe it could be improved please post your 
-# suggestions to that list as well. You may subscribe to this list at 
-# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+# Tested recently (April/May 2006) with eMule 0.47a and eDonkey2000 1.4
+# and a long time ago with something else. 
+# 
+# In addition to matching what you might expect, this matches much of
+# what eMule does when you tell it to only connect to the KAD network. 
+# I don't quite know what to make of this.
 
 # Thanks to Matt Skidmore <fox AT woozle.org>
 
@@ -12,12 +17,15 @@ edonkey
 
 # http://gd.tuwien.ac.at/opsys/linux/sf/p/pdonkey/eDonkey-protocol-0.6
 #
-# In addition to \xe3, \xc5 and \xd4, I see a lot of \xe5
+# In addition to \xe3, \xc5 and \xd4, I see a lot of \xe5.
+# As of April 2006, I also see some \xe4.
 #
 # God this is a mess.  What an irritating protocol.  
-# This will match about 1% of streams with random data in them!
+# This will match about 2% of streams with random data in them!
+# (But fortunately much fewer than 2% of streams that are other protocols.
+# You can test this with the data in ../testing/)
 
-^[\xe3\xc5\xe5\xd4](....)?([\x01\x02\x05\x14\x15\x16\x18\x19\x1a\x1b\x1c\x20\x21\x32\x33\x34\x35\x36\x38\x40\x41\x42\x43\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58\x5b\x5c\x60\x81\x82\x90\x91\x93\x96\x97\x98\x99\x9a\x9b\x9c\x9e\xa0\xa1\xa2\xa3\xa4]|\x59................?[ -~]|\x96....$)
+^[\xc5\xd4\xe3-\xe5].?.?.?.?([\x01\x02\x05\x14\x15\x16\x18\x19\x1a\x1b\x1c\x20\x21\x32\x33\x34\x35\x36\x38\x40\x41\x42\x43\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58[\x60\x81\x82\x90\x91\x93\x96\x97\x98\x99\x9a\x9b\x9c\x9e\xa0\xa1\xa2\xa3\xa4]|\x59................?[ -~]|\x96....$)
 
 # matches everything and too much 
 # ^(\xe3|\xc5|\xd4)