Initial Commit

source-files/rules/empty-filter.rules

@@ -0,0 +1,6 @@
+# Empty iptables filter table rule file
+*filter
+:INPUT ACCEPT [0:0]
+:FORWARD ACCEPT [0:0]
+:OUTPUT ACCEPT [0:0]
+COMMIT

source-files/rules/empty-mangle.rules

@@ -0,0 +1,8 @@
+# Empty iptables mangle table rules file
+*mangle
+:PREROUTING ACCEPT [0:0]
+:INPUT ACCEPT [0:0]
+:FORWARD ACCEPT [0:0]
+:OUTPUT ACCEPT [0:0]
+:POSTROUTING ACCEPT [0:0]
+COMMIT

source-files/rules/empty-nat.rules

@@ -0,0 +1,7 @@
+# Empty iptables nat table rules file
+*nat
+:PREROUTING ACCEPT [0:0]
+:INPUT ACCEPT [0:0]
+:OUTPUT ACCEPT [0:0]
+:POSTROUTING ACCEPT [0:0]
+COMMIT

source-files/rules/empty-raw.rules

@@ -0,0 +1,5 @@
+# Empty iptables raw table rules file
+*raw
+:PREROUTING ACCEPT [0:0]
+:OUTPUT ACCEPT [0:0]
+COMMIT

source-files/rules/empty-security.rules

@@ -0,0 +1,6 @@
+# Empty iptables security table rules file
+*security
+:INPUT ACCEPT [0:0]
+:FORWARD ACCEPT [0:0]
+:OUTPUT ACCEPT [0:0]
+COMMIT

source-files/rules/empty.rules

@@ -0,0 +1,6 @@
+# Empty iptables rule file
+*filter
+:INPUT ACCEPT [0:0]
+:FORWARD ACCEPT [0:0]
+:OUTPUT ACCEPT [0:0]
+COMMIT

source-files/rules/simple_firewall.rules

@@ -0,0 +1,11 @@
+*filter
+:INPUT DROP [0:0]
+:FORWARD DROP [0:0]
+:OUTPUT ACCEPT [0:0]
+-A INPUT -p icmp -j ACCEPT 
+-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT 
+-A INPUT -i lo -j ACCEPT 
+-A INPUT -p tcp -j REJECT --reject-with tcp-reset 
+-A INPUT -p udp -j REJECT --reject-with icmp-port-unreachable 
+-A INPUT -j REJECT --reject-with icmp-proto-unreachable 
+COMMIT