X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=firewall.sh;h=4106807247651f4dfa3ae9fdbcf3dd93bd4aec66;hb=a09ac8bca620bfec98186a8ec041136e31abb3bd;hp=34184eefcdaa2091b669dcca60a0c6e2cfda0697;hpb=0f864e054ebdb2c6606721dc49db867fe93cb61e;p=firewall-squeep

diff --git a/firewall.sh b/firewall.sh
index 34184ee..4106807 100755
--- a/firewall.sh
+++ b/firewall.sh
@@ -2,9 +2,7 @@
 
 set -e
 
-IPTABLES=$(which iptables)
-IP6TABLES=$(which ip6tables)
-IPSET=$(which ipset)
+. ./common.sh
 
 debug=0
 
@@ -73,8 +71,9 @@ do
 	$IPTABLES -A INPUT -p tcp --tcp-flags ${flags} -j DROP
 done
 
-$IPSET -exist create allowed_udp bitmap:port range 0-65535
-$IPSET -exist create allowed_tcp bitmap:port range 0-65535
+create_set allowed_udp bitmap:port range 0-65535
+create_set allowed_tcp bitmap:port range 0-65535
+
 for p in 22 25 53 80 143 443 587 993 1194 5000 5222 5269 22556 64738
 do
 	$IPSET -exist add allowed_tcp ${p}