~mdw / firewall / blame
| Commit | Line | Data |
|---|---|---|
| 775bd287 | 1 | ### -*-sh-*- |
| bfdc045d MW |
2 | ### |
| 3 | ### Firewall configuration for metalzone | |
| 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 | ### Network interfaces. | |
| 26 | ||
| 27 | m4_divert(44)m4_dnl | |
| 28 | ## Interface definitions. | |
| 29 | if_untrusted=eth0 | |
| 30 | if_trusted=eth0 | |
| 31 | if_vpn=eth0 | |
| f98dfdf6 | 32 | if_iodine=eth0 |
| bfdc045d MW |
33 | if_its_mz=its-mz |
| 34 | if_its_pi=its-pi | |
| 35 | ||
| 36 | m4_divert(-1) | |
| 37 | ###-------------------------------------------------------------------------- | |
| 38 | ### metalzone-specific rules. | |
| 39 | ||
| 40 | m4_divert(82)m4_dnl | |
| 41 | ## Externally visible services. | |
| 42 | allowservices inbound tcp \ | |
| 43 | finger ident \ | |
| 44 | ssh \ | |
| 77e84a02 | 45 | smtp submission \ |
| bfdc045d MW |
46 | gnutella_svc \ |
| 47 | ftp ftp_data \ | |
| 48 | rsync \ | |
| 926655b5 | 49 | imaps \ |
| bfdc045d | 50 | http https \ |
| 12ac65a1 | 51 | git |
| bfdc045d MW |
52 | allowservices inbound udp \ |
| 53 | tripe \ | |
| 54 | gnutella_svc | |
| 55 | ||
| 56 | ## Provide DNS resolution to local untrusted hosts. | |
| 57 | for p in tcp udp; do | |
| 58 | run iptables -A inbound -j ACCEPT \ | |
| 59 | -s 172.29.198.0/24 \ | |
| 60 | -p $p --destination-port $port_dns | |
| 61 | done | |
| 62 | ||
| 63 | ## Other interesting things. | |
| 64 | dnsresolver inbound | |
| 65 | ntpclient inbound 158.152.1.76 158.152.1.204 194.159.253.2 | |
| 66 | ||
| 67 | m4_divert(-1) | |
| 68 | ###----- That's all, folks -------------------------------------------------- |