mdw@git.distorted.org.uk Git - firewall/blob - vampire.m4

   1 ### -*-sh-*-
   2 ###
   3 ### Firewall configuration for vampire
   4 ###
   5 ### (c) 2008 Mark Wooding
   6 ###
   7
   8 ###----- Licensing notice ---------------------------------------------------
   9 ###
  10 ### This program is free software; you can redistribute it and/or modify
  11 ### it under the terms of the GNU General Public License as published by
  12 ### the Free Software Foundation; either version 2 of the License, or
  13 ### (at your option) any later version.
  14 ###
  15 ### This program is distributed in the hope that it will be useful,
  16 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ### GNU General Public License for more details.
  19 ###
  20 ### You should have received a copy of the GNU General Public License
  21 ### along with this program; if not, write to the Free Software Foundation,
  22 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23
  24 ###--------------------------------------------------------------------------
  25 ### vampire-specific rules.
  26
  27 m4_divert(86)m4_dnl
  28 ## Externally visible services.
  29 allowservices inbound tcp \
  30         ident \
  31         ssh \
  32         tor_public tor_directory i2p
  33 allowservices inbound udp \
  34         tripe \
  35         gnutella_svc \
  36         i2p
  37
  38 allowservices inbound-untrusted tcp \
  39         dns \
  40         lpd \
  41         netbios_ssn microsoft_ds
  42 allowservices inbound-untrusted udp \
  43         dns \
  44         tftp
  45
  46 ## Provide syslog for evolution.
  47 run iptables -A inbound -j ACCEPT \
  48         -s 172.29.198.2 \
  49         -p udp --destination-port $port_syslog
  50
  51 ## Watch outgoing Tor usage.
  52 run iptables -A OUTPUT -m multiport \
  53         -p tcp --source-ports $port_tor_public,$port_tor_directory
  54
  55 ## Other interesting things.
  56 dnsresolver inbound
  57 dnsserver inbound
  58 ntpclient inbound $ntp_servers
  59
  60 ## Provide NTP service to untrusted clients.
  61 ip46tables -A inbound-untrusted -p udp -j ACCEPT \
  62         --source-port 123 --destination-port 123
  63
  64 m4_divert(-1)
  65 ###----- That's all, folks --------------------------------------------------