### -*-sh-*-
###
### Firewall configuration for metalzone
###
### (c) 2008 Mark Wooding
###

###----- Licensing notice ---------------------------------------------------
###
### 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.
###
### This program is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
### GNU General Public License for more details.
###
### You should have received a copy of the GNU General Public License
### along with this program; if not, write to the Free Software Foundation,
### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

###--------------------------------------------------------------------------
### Network interfaces.

m4_divert(44)m4_dnl
## Interface definitions.
if_untrusted=eth0
if_trusted=eth0
if_vpn=eth0
if_iodine=eth0
if_its_mz=its-mz
if_its_pi=its-pi

m4_divert(-1)
###--------------------------------------------------------------------------
### metalzone-specific rules.

m4_divert(82)m4_dnl
## Externally visible services.
allowservices inbound tcp \
	finger ident \
	ssh \
	smtp submission \
	gnutella_svc \
	ftp ftp_data \
	rsync \
	imaps \
	http https \
	git
allowservices inbound udp \
	tripe \
	gnutella_svc

## Provide DNS resolution to local untrusted hosts.
for p in tcp udp; do
  run iptables -A inbound -j ACCEPT \
	  -s 172.29.198.0/24 \
	  -p $p --destination-port $port_dns
done

## Other interesting things.
dnsresolver inbound
ntpclient inbound 158.152.1.76 158.152.1.204 194.159.253.2

m4_divert(-1)
###----- That's all, folks --------------------------------------------------