use iptables-restore in all ikev2 firewall scenarios

This commit is contained in:
Andreas Steffen
2013-01-17 16:55:00 +01:00
committed by Tobias Brunner
parent 28b7db2b3c
commit d815235d17
245 changed files with 1374 additions and 2743 deletions
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+3 -3
View File
@@ -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
moon::ipsec start
carol::ipsec start
dave::ipsec start
@@ -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
moon::ipsec start
carol::ipsec start
dave::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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
carol::ipsec start
dave::ipsec start
moon::ipsec start
@@ -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
carol::ipsec start
dave::ipsec start
moon::ipsec start
@@ -1,5 +1,5 @@
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
@@ -1,82 +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
# 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 INPUT -p tcp --sport 22 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
iptables -A OUTPUT -p tcp --dport 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 +1,30 @@
*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
# 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 --sport 22 -j ACCEPT
-A INPUT -p tcp --dport 22 -j ACCEPT
-A OUTPUT -p tcp --sport 22 -j ACCEPT
-A OUTPUT -p tcp --dport 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 @@
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
carol::rm /etc/ipsec.d/private/*
carol::rm /etc/ipsec.d/certs/*
moon::rm /etc/ipsec.d/private/*
+2 -2
View File
@@ -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
carol::rm /etc/ipsec.secrets
carol::rm /etc/ipsec.d/private/*
carol::rm /etc/ipsec.d/certs/*
@@ -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
@@ -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
+3 -3
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+2 -2
View File
@@ -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
+3 -3
View File
@@ -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
+3 -3
View File
@@ -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
+3 -3
View File
@@ -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
+3 -3
View File
@@ -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
+3 -3
View File
@@ -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 -3
View File
@@ -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
+3 -3
View File
@@ -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.*
+3 -3
View File
@@ -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

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