diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
| commit | 405e21d16731b2764ab82aaaadcf36a813b105f7 (patch) | |
| tree | c6f9a8402389a5081519b91ce62c4a8cafcb8917 /package/iptables/files/l7/ftp.pat | |
| parent | d0ec348ded6f715b43b396b06ccb10599b37969d (diff) | |
| download | upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.tar.gz upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.tar.bz2 upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.zip | |
packages: sort network related packages into package/network/
SVN-Revision: 33688
Diffstat (limited to 'package/iptables/files/l7/ftp.pat')
| -rw-r--r-- | package/iptables/files/l7/ftp.pat | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/package/iptables/files/l7/ftp.pat b/package/iptables/files/l7/ftp.pat deleted file mode 100644 index 44d97c467b..0000000000 --- a/package/iptables/files/l7/ftp.pat +++ /dev/null @@ -1,46 +0,0 @@ -# FTP - File Transfer Protocol - RFC 959 -# Pattern attributes: great notsofast fast -# Protocol groups: document_retrieval ietf_internet_standard -# Wiki: http://protocolinfo.org/wiki/FTP -# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE -# -# Usually runs on port 21. Note that the data stream is on a dynamically -# assigned port, which means that you will need the FTP connection -# tracking module in your kernel to usefully match FTP data transfers. -# -# This pattern is well tested. -# -# Handles the first two things a server should say: -# -# First, the server says it's ready by sending "220". Most servers say -# something after 220, even though they don't have to, and it usually -# includes the string "ftp" (l7-filter is case insensitive). This -# includes proftpd, vsftpd, wuftpd, warftpd, pureftpd, Bulletproof FTP -# Server, and whatever ftp.microsoft.com uses. Almost all servers use only -# ASCII printable characters between the "220" and the "FTP", but non-English -# ones might use others. -# -# The next thing the server sends is a 331. All the above servers also -# send something including "password" after this code. By default, we -# do not match on this because it takes another packet and is more work -# for regexec. - -ftp -# by default, we allow only ASCII -^220[\x09-\x0d -~]*ftp - -# This covers UTF-8 as well -#^220[\x09-\x0d -~\x80-\xfd]*ftp - -# This allows any characters and is about 4x faster than either of the above -# (which are about the same as each other) -#^220.*ftp - -# This is much slower -#^220[\x09-\x0d -~]*ftp|331[\x09-\x0d -~]*password - -# This pattern is more precise, but takes longer to match. (3 packets vs. 1) -#^220[\x09-\x0d -~]*\x0d\x0aUSER[\x09-\x0d -~]*\x0d\x0a331 - -# same as above, but slightly less precise and only takes 2 packets. -#^220[\x09-\x0d -~]*\x0d\x0aUSER[\x09-\x0d -~]*\x0d\x0a |