local.m4: Reinstate detailed filtering from scary networks.

[firewall] / jem.m4

diff --git a/jem.m4 b/jem.m4
index afb8068..9ab3dad 100644 (file)
--- a/jem.m4
+++ b/jem.m4
@@ -22,19 +22,9 @@
 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 ###--------------------------------------------------------------------------
-### Config settings.
-
-## This host isn't a router.
-setconf(forward, 0)
-
-## This host is involved in a routing asymmetry.
-setconf(rp_filter, 0)
-setconf(log_martians, 0)
-
-###--------------------------------------------------------------------------
 ### jem-specific rules.
 
-m4_divert(84)m4_dnl
+m4_divert(86)m4_dnl
 ## Set up the SAUCE sinbin.  Unfortunately, ipset is a bit brittle.  This
 ## isn't a completely critical part of the firewall security, so don't make
 ## this fail the entire script.
@@ -47,8 +37,9 @@ allowservices inbound tcp \
        ssh \
        ident \
        smtp submission \
+       imaps \
        http https \
-       imaps
+       git
 
 ## Provide DNS resolution to local untrusted hosts.
 for p in tcp udp; do
@@ -57,5 +48,8 @@ for p in tcp udp; do
          -p $p --destination-port $port_dns
 done
 
+## Other interesting things.
+dnsresolver inbound
+
 m4_divert(-1)
 ###----- That's all, folks --------------------------------------------------