~mdw / firewall / blame
| Commit | Line | Data |
|---|---|---|
| b5aae782 MW |
1 | ### -*-sh-*- |
| 2 | ### | |
| 3 | ### Firewall configuration for fender actual | |
| 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 | ### Config settings. | |
| 26 | ||
| 27 | ## This host isn't a router. | |
| 28 | setconf(forward, 0) | |
| 29 | ||
| 30 | ## This host is involved in a routing asymmetry. | |
| 31 | setconf(rp_filter, 0) | |
| 32 | setconf(log_martians, 0) | |
| 33 | ||
| 34 | ###-------------------------------------------------------------------------- | |
| 35 | ### Network interfaces. | |
| 36 | ||
| a4d8cae3 | 37 | m4_divert(28)m4_dnl |
| b5aae782 MW |
38 | ## Interface definitions. |
| 39 | if_untrusted=eth0 | |
| 40 | if_dmz=$if_untrusted | |
| 41 | if_safe=$if_dmz | |
| 42 | if_trusted=$if_dmz | |
| 43 | if_vpn=$if_dmz | |
| 44 | if_iodine=$if_dmz | |
| 45 | if_its_mz=$if_dmz | |
| 46 | if_its_pi=$if_dmz | |
| 47 | ||
| 48 | m4_divert(-1) | |
| 49 | ###-------------------------------------------------------------------------- | |
| 50 | ### fender-specific rules. | |
| 51 | ||
| 52 | m4_divert(82)m4_dnl | |
| 53 | ## Externally visible services. | |
| 54 | allowservices inbound tcp \ | |
| 55 | ssh \ | |
| 56 | ident | |
| 57 | ||
| 58 | ## We have to provide NTP service. The guests sync to our clock. | |
| 59 | ntpclient inbound $ntp_servers | |
| 60 | ||
| 61 | m4_divert(-1) | |
| 62 | ###----- That's all, folks -------------------------------------------------- |