use iptables-restore in all ikev2 firewall scenarios
This commit is contained in:
committed by
Tobias Brunner
parent
28b7db2b3c
commit
d815235d17
@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,6 +1,6 @@
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moon::ipsec stop
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carol::ipsec stop
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dave::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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dave::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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dave::iptables-restore < /etc/iptables.flush
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@@ -1,6 +1,6 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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dave::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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dave::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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dave::ipsec start
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@@ -1,6 +1,6 @@
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moon::ipsec stop
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carol::ipsec stop
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dave::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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dave::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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dave::iptables-restore < /etc/iptables.flush
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@@ -1,6 +1,6 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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dave::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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dave::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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dave::ipsec start
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,4 +1,4 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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carol::ipsec start
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carol::sleep 1
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@@ -1,6 +1,6 @@
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moon::ipsec stop
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carol::ipsec stop
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dave::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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dave::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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dave::iptables-restore < /etc/iptables.flush
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@@ -1,6 +1,6 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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dave::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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dave::iptables-restore < /etc/iptables.rules
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carol::ipsec start
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dave::ipsec start
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moon::ipsec start
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@@ -1,6 +1,6 @@
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moon::ipsec stop
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carol::ipsec stop
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dave::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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dave::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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dave::iptables-restore < /etc/iptables.flush
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@@ -1,6 +1,6 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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dave::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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dave::iptables-restore < /etc/iptables.rules
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carol::ipsec start
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dave::ipsec start
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moon::ipsec start
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@@ -1,5 +1,5 @@
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moon::ipsec stop
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sun::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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sun::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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sun::iptables-restore < /etc/iptables.flush
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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sun::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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sun::iptables-restore < /etc/iptables.rules
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moon::ipsec start
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sun::ipsec start
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moon::sleep 1
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@@ -1,82 +0,0 @@
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#!/sbin/runscript
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# Copyright 1999-2004 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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opts="start stop reload"
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depend() {
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before net
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need logger
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}
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start() {
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ebegin "Starting firewall"
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# enable IP forwarding
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echo 1 > /proc/sys/net/ipv4/ip_forward
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# default policy is DROP
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/sbin/iptables -P INPUT DROP
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/sbin/iptables -P OUTPUT DROP
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/sbin/iptables -P FORWARD DROP
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# allow esp
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iptables -A INPUT -i eth0 -p 50 -j ACCEPT
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iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
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# allow IKE
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iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
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iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
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# allow MobIKE
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iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
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iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
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# allow crl fetch from winnetou
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iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
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iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
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# allow ssh
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iptables -A INPUT -p tcp --dport 22 -j ACCEPT
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iptables -A INPUT -p tcp --sport 22 -j ACCEPT
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iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
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iptables -A OUTPUT -p tcp --dport 22 -j ACCEPT
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eend $?
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}
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stop() {
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ebegin "Stopping firewall"
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for a in `cat /proc/net/ip_tables_names`; do
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/sbin/iptables -F -t $a
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/sbin/iptables -X -t $a
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if [ $a == nat ]; then
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/sbin/iptables -t nat -P PREROUTING ACCEPT
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/sbin/iptables -t nat -P POSTROUTING ACCEPT
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/sbin/iptables -t nat -P OUTPUT ACCEPT
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elif [ $a == mangle ]; then
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/sbin/iptables -t mangle -P PREROUTING ACCEPT
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/sbin/iptables -t mangle -P INPUT ACCEPT
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/sbin/iptables -t mangle -P FORWARD ACCEPT
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/sbin/iptables -t mangle -P OUTPUT ACCEPT
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/sbin/iptables -t mangle -P POSTROUTING ACCEPT
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elif [ $a == filter ]; then
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/sbin/iptables -t filter -P INPUT ACCEPT
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/sbin/iptables -t filter -P FORWARD ACCEPT
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/sbin/iptables -t filter -P OUTPUT ACCEPT
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fi
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done
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eend $?
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}
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reload() {
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ebegin "Flushing firewall"
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for a in `cat /proc/net/ip_tables_names`; do
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/sbin/iptables -F -t $a
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/sbin/iptables -X -t $a
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done;
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eend $?
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start
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}
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@@ -0,0 +1,30 @@
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*filter
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# default policy is DROP
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-P INPUT DROP
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-P OUTPUT DROP
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-P FORWARD DROP
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# allow esp
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-A INPUT -i eth0 -p 50 -j ACCEPT
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-A OUTPUT -o eth0 -p 50 -j ACCEPT
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# allow IKE
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-A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
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-A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
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# allow MobIKE
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-A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
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-A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
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# allow ssh
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-A INPUT -p tcp --sport 22 -j ACCEPT
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-A INPUT -p tcp --dport 22 -j ACCEPT
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-A OUTPUT -p tcp --sport 22 -j ACCEPT
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-A OUTPUT -p tcp --dport 22 -j ACCEPT
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# allow crl fetch from winnetou
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-A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
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-A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
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COMMIT
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@@ -1,7 +1,7 @@
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moon::ipsec stop
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carol::ipsec stop
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moon::/etc/init.d/iptables stop 2> /dev/null
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carol::/etc/init.d/iptables stop 2> /dev/null
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moon::iptables-restore < /etc/iptables.flush
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carol::iptables-restore < /etc/iptables.flush
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carol::rm /etc/ipsec.d/private/*
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carol::rm /etc/ipsec.d/certs/*
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moon::rm /etc/ipsec.d/private/*
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@@ -1,5 +1,5 @@
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moon::/etc/init.d/iptables start 2> /dev/null
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carol::/etc/init.d/iptables start 2> /dev/null
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moon::iptables-restore < /etc/iptables.rules
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carol::iptables-restore < /etc/iptables.rules
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carol::rm /etc/ipsec.secrets
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carol::rm /etc/ipsec.d/private/*
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carol::rm /etc/ipsec.d/certs/*
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@@ -1,91 +0,0 @@
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#!/sbin/runscript
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# Copyright 1999-2004 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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opts="start stop reload"
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depend() {
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before net
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need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow bootpc and bootps
|
||||
iptables -A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
|
||||
iptables -A INPUT -p udp --sport bootps --dport bootps -j ACCEPT
|
||||
|
||||
# allow broadcasts from eth1
|
||||
iptables -A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
# log dropped packets
|
||||
iptables -A INPUT -j LOG --log-prefix " IN: "
|
||||
iptables -A OUTPUT -j LOG --log-prefix " OUT: "
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -0,0 +1,39 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow bootpc and bootps
|
||||
-A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
|
||||
-A INPUT -p udp --sport bootps --dport bootps -j ACCEPT
|
||||
|
||||
# allow broadcasts from eth1
|
||||
-A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
-A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -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
|
||||
|
||||
# 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
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -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
|
||||
|
||||
# log dropped packets
|
||||
-A INPUT -j LOG --log-prefix " IN: "
|
||||
-A OUTPUT -j LOG --log-prefix " OUT: "
|
||||
|
||||
COMMIT
|
||||
@@ -3,8 +3,8 @@ carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
venus::cat /var/state/dhcp/dhcpd.leases
|
||||
venus::/etc/init.d/isc-dhcp-server stop 2> /dev/null
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
alice::arp -d 10.1.0.50
|
||||
alice::arp -d 10.1.0.51
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
venus::cat /etc/dhcp/dhcpd.conf
|
||||
venus::/etc/init.d/isc-dhcp-server start 2> /dev/null
|
||||
carol::ipsec start
|
||||
|
||||
@@ -1,91 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow bootpc and bootps
|
||||
iptables -A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
|
||||
iptables -A INPUT -p udp --sport bootps --dport bootps -j ACCEPT
|
||||
|
||||
# allow broadcasts from eth1
|
||||
iptables -A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
# log dropped packets
|
||||
iptables -A INPUT -j LOG --log-prefix " IN: "
|
||||
iptables -A OUTPUT -j LOG --log-prefix " OUT: "
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -0,0 +1,39 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow bootpc and bootps
|
||||
-A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
|
||||
-A INPUT -p udp --sport bootps --dport bootps -j ACCEPT
|
||||
|
||||
# allow broadcasts from eth1
|
||||
-A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
-A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -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
|
||||
|
||||
# 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
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -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
|
||||
|
||||
# log dropped packets
|
||||
-A INPUT -j LOG --log-prefix " IN: "
|
||||
-A OUTPUT -j LOG --log-prefix " OUT: "
|
||||
|
||||
COMMIT
|
||||
@@ -2,8 +2,8 @@ moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
venus::/etc/init.d/isc-dhcp-server stop 2> /dev/null
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
alice::arp -d 10.1.0.30
|
||||
alice::arp -d 10.1.0.40
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
venus::cat /etc/dhcp/dhcpd.conf
|
||||
venus::/etc/init.d/isc-dhcp-server start 2> /dev/null
|
||||
carol::ipsec start
|
||||
|
||||
@@ -1,91 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow bootpc and bootps
|
||||
iptables -A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
|
||||
iptables -A INPUT -p udp --sport bootps --dport bootps -j ACCEPT
|
||||
|
||||
# allow broadcasts from eth1
|
||||
iptables -A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
# log dropped packets
|
||||
iptables -A INPUT -j LOG --log-prefix " IN: "
|
||||
iptables -A OUTPUT -j LOG --log-prefix " OUT: "
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -0,0 +1,39 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow bootpc and bootps
|
||||
-A OUTPUT -p udp --sport bootpc --dport bootps -j ACCEPT
|
||||
-A INPUT -p udp --sport bootps --dport bootps -j ACCEPT
|
||||
|
||||
# allow broadcasts from eth1
|
||||
-A INPUT -i eth1 -d 10.1.255.255 -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
-A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -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
|
||||
|
||||
# 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
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -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
|
||||
|
||||
# log dropped packets
|
||||
-A INPUT -j LOG --log-prefix " IN: "
|
||||
-A OUTPUT -j LOG --log-prefix " OUT: "
|
||||
|
||||
COMMIT
|
||||
@@ -2,8 +2,8 @@ moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
venus::/etc/init.d/isc-dhcp-server stop 2> /dev/null
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
alice::arp -d 10.1.0.30
|
||||
alice::arp -d 10.1.0.40
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
venus::cat /etc/dhcp/dhcpd.conf
|
||||
venus::/etc/init.d/isc-dhcp-server start 2> /dev/null
|
||||
carol::ipsec start
|
||||
|
||||
@@ -0,0 +1,24 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow IKE
|
||||
-A INPUT -i eth0 -p udp --dport 500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
-A INPUT -i eth0 -p udp --dport 4500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --sport 4500 -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -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
|
||||
|
||||
COMMIT
|
||||
@@ -1,7 +1,7 @@
|
||||
bob::ipsec stop
|
||||
alice::ipsec stop
|
||||
alice::/etc/init.d/iptables stop 2> /dev/null
|
||||
bob::/etc/init.d/iptables stop 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.flush
|
||||
bob::iptables-restore < /etc/iptables.flush
|
||||
moon::iptables -t nat -F
|
||||
sun::iptables -t nat -F
|
||||
moon::conntrack -F
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
alice::/etc/init.d/iptables start 2> /dev/null
|
||||
bob::/etc/init.d/iptables start 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.rules
|
||||
bob::iptables-restore < /etc/iptables.rules
|
||||
bob::echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
moon::echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
sun::echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
@@ -0,0 +1,24 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow IKE
|
||||
-A INPUT -i eth0 -p udp --dport 500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
-A INPUT -i eth0 -p udp --dport 4500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --sport 4500 -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -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
|
||||
|
||||
COMMIT
|
||||
@@ -1,7 +1,7 @@
|
||||
bob::ipsec stop
|
||||
alice::ipsec stop
|
||||
alice::/etc/init.d/iptables stop 2> /dev/null
|
||||
bob::/etc/init.d/iptables stop 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.flush
|
||||
bob::iptables-restore < /etc/iptables.flush
|
||||
moon::iptables -t nat -F
|
||||
sun::iptables -t nat -F
|
||||
moon::conntrack -F
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
alice::/etc/init.d/iptables start 2> /dev/null
|
||||
bob::/etc/init.d/iptables start 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.rules
|
||||
bob::iptables-restore < /etc/iptables.rules
|
||||
moon::echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
sun::echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
|
||||
|
||||
@@ -2,8 +2,8 @@ dave::ipsec stop
|
||||
carol::ipsec stop
|
||||
dave::sleep 1
|
||||
moon::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
dave::rm /etc/ipsec.d/certs/*
|
||||
dave::rm /etc/ipsec.d/private/*
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
dave::ipsec start
|
||||
moon::ipsec start
|
||||
|
||||
@@ -3,6 +3,6 @@ dave::ipsec stop
|
||||
moon::sleep 1
|
||||
moon::ipsec stop
|
||||
moon::mv /etc/hosts.ori /etc/hosts
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
moon::mv /etc/hosts /etc/hosts.ori
|
||||
moon::mv /etc/hosts.stale /etc/hosts
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
dave::ipsec start
|
||||
moon::ipsec start
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
carol::ipsec start
|
||||
carol::sleep 1
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
carol::ipsec start
|
||||
carol::sleep 1
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
carol::ipsec start
|
||||
carol::sleep 1
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
carol::ipsec start
|
||||
carol::sleep 1
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::ipsec stop
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
alice::arp -d 10.1.0.30
|
||||
alice::arp -d 10.1.0.40
|
||||
carol::ipsec start
|
||||
|
||||
@@ -1,76 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --sport 500 -j ACCEPT
|
||||
|
||||
# allow NAT-T
|
||||
iptables -A INPUT -i eth0 -p udp --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -0,0 +1,24 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow IKE
|
||||
-A INPUT -i eth0 -p udp --dport 500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
-A INPUT -i eth0 -p udp --dport 4500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --sport 4500 -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -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
|
||||
|
||||
COMMIT
|
||||
@@ -1,6 +1,6 @@
|
||||
alice::ipsec stop
|
||||
sun::ipsec stop
|
||||
alice::/etc/init.d/iptables stop 2> /dev/null
|
||||
sun::/etc/init.d/iptables stop 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.flush
|
||||
sun::iptables-restore < /etc/iptables.flush
|
||||
sun::ip route del 10.1.0.0/16 via PH_IP_MOON
|
||||
winnetou::ip route del 10.1.0.0/16 via PH_IP_MOON
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
alice::/etc/init.d/iptables start 2> /dev/null
|
||||
sun::/etc/init.d/iptables start 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.rules
|
||||
sun::iptables-restore < /etc/iptables.rules
|
||||
sun::ip route add 10.1.0.0/16 via PH_IP_MOON
|
||||
winnetou::ip route add 10.1.0.0/16 via PH_IP_MOON
|
||||
moon::echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
sun::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
sun::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
sun::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
sun::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
sun::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
sun::ipsec start
|
||||
moon::sleep 1
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
sun::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
sun::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
sun::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
sun::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
sun::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
sun::ipsec start
|
||||
moon::sleep 1
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
moon::ipsec stop
|
||||
sun::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
sun::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
sun::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
sun::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
sun::iptables-restore < /etc/iptables.rules
|
||||
moon::ipsec start
|
||||
sun::ipsec start
|
||||
moon::sleep 2
|
||||
|
||||
@@ -1,9 +1,9 @@
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
moon::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
moon::ipsec pool --del bigpool 2> /dev/null
|
||||
moon::ipsec pool --del dns 2> /dev/null
|
||||
moon::ipsec pool --del nbns 2> /dev/null
|
||||
|
||||
@@ -4,9 +4,9 @@ moon::ipsec pool --add bigpool --start 10.3.0.1 --end 10.3.3.232 --timeout 0 2>
|
||||
moon::ipsec pool --addattr dns --server PH_IP_WINNETOU 2> /dev/null
|
||||
moon::ipsec pool --addattr dns --server PH_IP_VENUS 2> /dev/null
|
||||
moon::ipsec pool --addattr nbns --server PH_IP_VENUS 2> /dev/null
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
dave::ipsec start
|
||||
moon::ipsec start
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
moon::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
dave::ipsec start
|
||||
moon::ipsec start
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
moon::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
dave::ipsec start
|
||||
moon::ipsec start
|
||||
|
||||
@@ -1,78 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow ESP
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MOBIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -1,91 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A FORWARD -i eth0 -o eth1 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A FORWARD -o eth0 -i eth1 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# masquerade crl fetches to winnetou
|
||||
iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -d PH_IP_WINNETOU -j MASQUERADE
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -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
|
||||
@@ -1,78 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow ESP
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MOBIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -3,11 +3,11 @@ venus::ipsec stop
|
||||
carol::ipsec stop
|
||||
dave::ipsec stop
|
||||
moon::ipsec stop
|
||||
alice::/etc/init.d/iptables stop 2> /dev/null
|
||||
venus::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
dave::/etc/init.d/iptables stop 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.flush
|
||||
venus::iptables-restore < /etc/iptables.flush
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
dave::iptables-restore < /etc/iptables.flush
|
||||
moon::ip route del 10.3.0.0/16 via PH_IP_MOON
|
||||
moon::ip route del 10.4.0.0/16 via PH_IP_MOON1
|
||||
moon::conntrack -F
|
||||
|
||||
@@ -8,11 +8,11 @@ moon::ipsec pool --addattr dns --server PH_IP_WINNETOU --pool extpool 2> /dev/nu
|
||||
moon::ipsec pool --statusattr 2> /dev/null
|
||||
moon::ip route add 10.3.0.0/16 via PH_IP_MOON
|
||||
moon::ip route add 10.4.0.0/16 via PH_IP_MOON1
|
||||
alice::/etc/init.d/iptables start 2> /dev/null
|
||||
venus::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
dave::/etc/init.d/iptables start 2> /dev/null
|
||||
alice::iptables-restore < /etc/iptables.rules
|
||||
venus::iptables-restore < /etc/iptables.rules
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
dave::iptables-restore < /etc/iptables.rules
|
||||
alice::ipsec start
|
||||
venus::ipsec start
|
||||
carol::ipsec start
|
||||
|
||||
@@ -1,78 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow ESP
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MOBIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -1,91 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A FORWARD -i eth0 -o eth1 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A FORWARD -o eth0 -i eth1 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# masquerade crl fetches to winnetou
|
||||
iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -d PH_IP_WINNETOU -j MASQUERADE
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -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
|
||||
@@ -1,9 +1,9 @@
|
||||
carol::ipsec stop
|
||||
alice::ipsec stop
|
||||
moon::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
alice::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
alice::iptables-restore < /etc/iptables.flush
|
||||
moon::conntrack -F
|
||||
moon::ipsec pool --del intpool 2> /dev/null
|
||||
moon::rm /etc/ipsec.d/ipsec.*
|
||||
|
||||
@@ -1,9 +1,9 @@
|
||||
moon::cat /etc/ipsec.d/tables.sql > /etc/ipsec.d/ipsec.sql
|
||||
moon::cat /etc/ipsec.d/ipsec.sql | sqlite3 /etc/ipsec.d/ipsec.db
|
||||
moon::ipsec pool --add intpool --start 10.4.0.1 --end 10.4.1.244 --timeout 0 2> /dev/null
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
alice::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
alice::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
moon::ipsec start
|
||||
alice::ipsec start
|
||||
|
||||
@@ -1,78 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow ESP
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MOBIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -1,91 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# enable IP forwarding
|
||||
echo 1 > /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A FORWARD -i eth0 -o eth1 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A FORWARD -o eth0 -i eth1 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# masquerade crl fetches to winnetou
|
||||
iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -d PH_IP_WINNETOU -j MASQUERADE
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -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
|
||||
@@ -1,8 +1,8 @@
|
||||
alice::ipsec stop
|
||||
carol::ipsec stop
|
||||
moon::ipsec stop
|
||||
moon::/etc/init.d/iptables stop 2> /dev/null
|
||||
carol::/etc/init.d/iptables stop 2> /dev/null
|
||||
alice::/etc/init.d/iptables stop 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.flush
|
||||
carol::iptables-restore < /etc/iptables.flush
|
||||
alice::iptables-restore < /etc/iptables.flush
|
||||
moon::conntrack -F
|
||||
moon::rm /etc/ipsec.d/ipsec.*
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
moon::/etc/init.d/iptables start 2> /dev/null
|
||||
carol::/etc/init.d/iptables start 2> /dev/null
|
||||
alice::/etc/init.d/iptables start 2> /dev/null
|
||||
moon::iptables-restore < /etc/iptables.rules
|
||||
carol::iptables-restore < /etc/iptables.rules
|
||||
alice::iptables-restore < /etc/iptables.rules
|
||||
carol::ipsec start
|
||||
moon::ipsec start
|
||||
alice::ipsec start
|
||||
|
||||
@@ -1,87 +0,0 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2004 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
opts="start stop reload"
|
||||
|
||||
depend() {
|
||||
before net
|
||||
need logger
|
||||
}
|
||||
|
||||
start() {
|
||||
ebegin "Starting firewall"
|
||||
|
||||
# default policy is DROP
|
||||
/sbin/iptables -P INPUT DROP
|
||||
/sbin/iptables -P OUTPUT DROP
|
||||
/sbin/iptables -P FORWARD DROP
|
||||
|
||||
# allow IPsec tunnel traffic
|
||||
iptables -A INPUT -m policy --dir in --pol ipsec --proto esp -j ACCEPT
|
||||
iptables -A OUTPUT -m policy --dir out --pol ipsec --proto esp -j ACCEPT
|
||||
|
||||
# allow esp
|
||||
iptables -A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p 50 -j ACCEPT
|
||||
|
||||
# allow IKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 500 --sport 500 -j ACCEPT
|
||||
|
||||
# allow MobIKE
|
||||
iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A INPUT -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
iptables -A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
iptables -A INPUT -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
eend $?
|
||||
}
|
||||
|
||||
stop() {
|
||||
ebegin "Stopping firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
|
||||
if [ $a == nat ]; then
|
||||
/sbin/iptables -t nat -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P POSTROUTING ACCEPT
|
||||
/sbin/iptables -t nat -P OUTPUT ACCEPT
|
||||
elif [ $a == mangle ]; then
|
||||
/sbin/iptables -t mangle -P PREROUTING ACCEPT
|
||||
/sbin/iptables -t mangle -P INPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P FORWARD ACCEPT
|
||||
/sbin/iptables -t mangle -P OUTPUT ACCEPT
|
||||
/sbin/iptables -t mangle -P POSTROUTING ACCEPT
|
||||
elif [ $a == filter ]; then
|
||||
/sbin/iptables -t filter -P INPUT ACCEPT
|
||||
/sbin/iptables -t filter -P FORWARD ACCEPT
|
||||
/sbin/iptables -t filter -P OUTPUT ACCEPT
|
||||
fi
|
||||
done
|
||||
eend $?
|
||||
}
|
||||
|
||||
reload() {
|
||||
ebegin "Flushing firewall"
|
||||
for a in `cat /proc/net/ip_tables_names`; do
|
||||
/sbin/iptables -F -t $a
|
||||
/sbin/iptables -X -t $a
|
||||
done;
|
||||
eend $?
|
||||
start
|
||||
}
|
||||
|
||||
@@ -0,0 +1,38 @@
|
||||
*filter
|
||||
|
||||
# default policy is DROP
|
||||
-P INPUT DROP
|
||||
-P OUTPUT DROP
|
||||
-P FORWARD DROP
|
||||
|
||||
# allow IPsec tunnel traffic
|
||||
-A INPUT -m policy --dir in --pol ipsec --proto esp -j ACCEPT
|
||||
-A OUTPUT -m policy --dir out --pol ipsec --proto esp -j ACCEPT
|
||||
|
||||
# allow ESP
|
||||
-A INPUT -i eth0 -p 50 -j ACCEPT
|
||||
-A INPUT -i eth1 -p 50 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -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 INPUT -i eth1 -p udp --sport 500 --dport 500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --dport 500 --sport 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 INPUT -i eth1 -p udp --sport 4500 --dport 4500 -j ACCEPT
|
||||
-A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
-A OUTPUT -o eth1 -p udp --dport 4500 --sport 4500 -j ACCEPT
|
||||
|
||||
# allow ssh
|
||||
-A INPUT -p tcp --dport 22 -j ACCEPT
|
||||
-A OUTPUT -p tcp --sport 22 -j ACCEPT
|
||||
|
||||
# allow crl fetch from winnetou
|
||||
-A INPUT -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
|
||||
-A OUTPUT -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
|
||||
|
||||
COMMIT
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user