/usr/share/ettercap/etterfilter.cnt is in ettercap-common 1:0.8.2-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | ############################################################################
# #
# etterfilter -- etterfilter.cnt -- constants for etterfilter #
# #
# Copyright (C) ALoR & NaGA #
# #
# This program is free software; you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation; either version 2 of the License, or #
# (at your option) any later version. #
# #
############################################################################
# #
# #
############################################################################
# Layer 3 constants
ARP = 0x0806
IP = 0x0800
IP6 = 0x86DD
PPPOE = 0x880B
PPTP = 0x880B
# Layer 4 constants (IPPROTO_*)
ICMP = 0x01
ICMP6 = 0x3a
ESP = 0x32
TCP = 0x06
UDP = 0x11
GRE = 0x2f
OSPF = 0x59
VRRP = 0x70
# EOF
|