X-Git-Url: https://git.realraum.at/?p=svn42.git;a=blobdiff_plain;f=firewall.conf;fp=firewall.conf;h=ef9d1e332b7de5d93edb64823ccfb1a61ba7f637;hp=0000000000000000000000000000000000000000;hb=86dafe8dc1d319aa5b9b0cc4afb7753d330c4a9d;hpb=4022120de2abcbd8f71f199e2cb2d9fd73a05680

diff --git a/firewall.conf b/firewall.conf
new file mode 100644
index 0000000..ef9d1e3
--- /dev/null
+++ b/firewall.conf
@@ -0,0 +1,19 @@
+#!/bin/bash
+#Firewall Script by Bernhard Tittelbach
+#get's sourced by /etc/init.d/firewall
+
+start_firewall()
+{
+  ip4 -I FORWARD -d $(resolveip -s tv.realraum.at 2>/dev/null || echo 89.106.215.58) -p tcp --syn --dport ! 22 -j REJECT
+
+}
+
+stop_firewall()
+{
+
+  for table in INPUT FORWARD OUTPUT; do
+    ip4 -F $table
+  done
+
+}
+