diff options
Diffstat (limited to 'src/usr/local/share/protocols/dhcp.pat')
-rw-r--r-- | src/usr/local/share/protocols/dhcp.pat | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/usr/local/share/protocols/dhcp.pat b/src/usr/local/share/protocols/dhcp.pat deleted file mode 100644 index 426480d..0000000 --- a/src/usr/local/share/protocols/dhcp.pat +++ /dev/null @@ -1,36 +0,0 @@ -# DHCP - Dynamic Host Configuration Protocol - RFC 1541 -# Pattern attributes: good veryfast fast -# Protocol groups: networking ietf_draft_standard -# Wiki: http://www.protocolinfo.org/wiki/DHCP -# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE -# -# Usually runs on ports 67 (server) and 68 (client) -# -# Also matches BOOTP (Bootstrap Protocol (RFC 951)) in the case that -# the "vendor specific options" are used (these options were made standard -# for DHCP). -# -# This pattern is lightly tested. - -dhcp -^[\x01\x02][\x01- ]\x06.*c\x82sc - -# Let's break that down: -# -# (\x01|\x02) is for BOOTREQUEST or BOOTREPLY -# Is there a demand for doing these separately? The Packeteer does. -# -# [\x01-\x20] is for any of the hardware address types listed at -# (http://www.iana.org/assignments/arp-parameters) and hopefully faster -# ethernets too (100, 1000 and 10000mb) as well (do they share the 10mb -# number?). -# -# \x06 for "hardware address length = 6 bytes". Does anyone use other lengths -# these days? If so, this pattern won't match it as it stands. -# -# .* covers the hops, xid, secs, flags, ciaddr, yiaddr, siaddr, giaddr, -# chaddr, sname and file fields. While this can't really be "any number -# of characters" long, it doesn't seem worth it to count. -# Can we make this more specific by restricting the number of hops or seconds? -# -# 0x63825363 is the "magic cookie" which begins the DHCP options field. |