local.m4, etc.: Establish `inbound-untrusted' chain and deploy.

[firewall] / ibanez.m4

diff --git a/ibanez.m4 b/ibanez.m4
index f826e0434ff36067b9c549acd8a5613e7e7f904c..0708ed606922c3f5589ed6912e09dc25d30f7deb 100644 (file)
--- a/ibanez.m4
+++ b/ibanez.m4
@@ -21,35 +21,23 @@
 ### along with this program; if not, write to the Free Software Foundation,
 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-###--------------------------------------------------------------------------
-### Config settings.
-
-## This host isn't a router.
-setconf(forward, 0)
-
-###--------------------------------------------------------------------------
-### Network interfaces.
-
-m4_divert(44)m4_dnl
-## Interface definitions.
-if_untrusted=br0
-if_trusted=br0
-if_vpn=br0
-if_iodine=br0
-if_its_mz=br0
-if_its_pi=br0
-
-m4_divert(-1)
 ###--------------------------------------------------------------------------
 ### ibanez-specific rules.
 
-m4_divert(82)m4_dnl
+m4_divert(86)m4_dnl
 ## Externally visible services.
 allowservices inbound tcp \
-       ssh
+       ssh \
+       ident
+allowservices inbound udp \
+       udpkey
 
 ## We have to provide NTP service.  The guests sync to our clock.
-ntpclient inbound 158.152.1.76 158.152.1.204 194.159.253.2
+ntpclient inbound $ntp_servers
+
+## Provide NTP service to untrusted clients.
+run ip46tables -A inbound-untrusted -p udp -j ACCEPT \
+       --source-port 123 --destination-port 123
 
 m4_divert(-1)
 ###----- That's all, folks --------------------------------------------------