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

   1 ### -*-sh-*-
   2 ###
   3 ### Firewall configuration for jazz
   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 ### jazz-specific rules.
  26
  27 m4_divert(86)m4_dnl
  28 ## Externally visible services.
  29 allowservices inbound tcp \
  30         ssh \
  31         ident \
  32         http https \
  33         pgp_keys \
  34         tor_public tor_directory i2p
  35 allowservices inbound udp \
  36         tripe \
  37         i2p
  38
  39 ## Other interesting things.
  40 dnsresolver inbound
  41 dnsserver inbound
  42
  43 ## Temporary NAT for iodine tunnel.
  44 for i in PREROUTING OUTPUT POSTROUTING; do
  45   run iptables -t nat -P $i ACCEPT 2>/dev/null || :
  46   run iptables -t nat -F $i 2>/dev/null || :
  47 done
  48 run iptables -t nat -F
  49 run iptables -t nat -X
  50
  51 iptables -t nat -N outbound
  52 run iptables -t nat -A outbound -j RETURN ! -i dns+
  53 run iptables -t nat -A outbound -j RETURN ! -s 172.29.198.128/28
  54 run iptables -t nat -A outbound -j RETURN -d 172.29.198.0/23
  55 run iptables -t nat -A outbound -j SNAT --to-source 212.13.198.77
  56 iptables -t nat -A POSTROUTING -j outbound
  57
  58 m4_divert(-1)
  59 ###----- That's all, folks --------------------------------------------------