use iptables-restore in all ikev2 firewall scenarios

2013-01-17 16:55:00 +01:00
parent 28b7db2b3c
commit d815235d17
245 changed files with 1374 additions and 2743 deletions
@@ -0,0 +1,43 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow esp
+-A INPUT  -i eth0 -p 50 -j ACCEPT
+-A OUTPUT -o eth0 -p 50 -j ACCEPT
+-A INPUT  -i eth1 -p 50 -j ACCEPT
+-A OUTPUT -o eth1 -p 50 -j ACCEPT
+
+# allow IKE
+-A INPUT  -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
+-A INPUT  -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
+-A OUTPUT -o eth1 -p udp --dport 500 --sport 500 -j ACCEPT
+
+# allow MobIKE
+-A INPUT  -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
+-A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
+-A INPUT  -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
+-A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
+
+# allow crl fetch from winnetou
+-A INPUT  -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
+-A FORWARD -i eth0 -o eth1 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
+-A FORWARD -o eth0 -i eth1 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
+
+# allow ssh
+-A INPUT  -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+COMMIT
+
+*nat
+
+# masquerade crl fetches to winnetou
+-A POSTROUTING -o eth0 -s 10.1.0.0/16 -d PH_IP_WINNETOU -j MASQUERADE
+
+COMMIT