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upgraded ipv6 scenarios to 5.0.0

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This commit is contained in:
Andreas Steffen
2012-05-29 23:40:01 +02:00
parent 53915f14ae
commit 08951eb7a8
121 changed files with 737 additions and 282 deletions
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testing/tests/ipv6/rw-ikev1/description.txt
+6 -6
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@@ -1,7 +1,7 @@
The roadwarrior <b>carol</b> sets up a connection to gateway <b>moon</b>.
The authentication is based on <b>X.509 certificates</b>. Upon the successful
establishment of the IPsec tunnel, <b>leftfirewall=yes</b> automatically inserts
ip6tables-based firewall rules that let pass the tunneled traffic.
In order to test both the IPv6 ESP tunnel and the firewall rules, <b>carol</b>
sends an IPv6 ICMP request to the client <b>alice</b> behind the gateway <b>moon</b>
The roadwarriors <b>carol</b> and <b>dave</b> set up an IPv6 connection each
to gateway <b>moon</b>. The authentication is based on <b>X.509 certificates</b>.
Upon the successful establishment of the IPv6 ESP tunnels, <b>leftfirewall=yes</b>
automatically inserts ip6tables-based firewall rules that let pass the tunneled traffic.
In order to test both tunnel and firewall, both <b>carol</b> and <b>dave</b> send
an IPv6 ICMP request to the client <b>alice</b> behind the gateway <b>moon</b>
using the ping6 command.
testing/tests/ipv6/rw-ikev1/evaltest.dat
+12 -2
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@@ -1,5 +1,15 @@
carol::ipsec status::home.*STATE_QUICK_I2.*IPsec SA established::YES
moon::ipsec status::rw.*STATE_QUICK_R2.*IPsec SA established::YES
carol::ipsec status 2> /dev/null::home.*ESTABLISHED.*[email protected].*moon.strongswan.org::YES
dave:: ipsec status 2> /dev/null::home.*ESTABLISHED.*[email protected].*moon.strongswan.org::YES
moon:: ipsec status 2> /dev/null::rw\[1]: ESTABLISHED.*moon.strongswan.org.*[email protected]::YES
moon:: ipsec status 2> /dev/null::rw\[2]: ESTABLISHED.*moon.strongswan.org.*[email protected]::YES
carol::ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
dave:: ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
moon:: ipsec status 2> /dev/null::rw[{]1}.*INSTALLED, TUNNEL::YES
moon:: ipsec status 2> /dev/null::rw[{]2}.*INSTALLED, TUNNEL::YES
carol::ping6 -c 1 ip6-alice.strongswan.org::64 bytes from ip6-alice.strongswan.org: icmp_seq=1::YES
dave:: ping6 -c 1 ip6-alice.strongswan.org::64 bytes from ip6-alice.strongswan.org: icmp_seq=1::YES
moon::tcpdump::IP6 ip6-carol.strongswan.org > ip6-moon.strongswan.org: ESP::YES
moon::tcpdump::IP6 ip6-moon.strongswan.org > ip6-carol.strongswan.org: ESP::YES
moon::tcpdump::IP6 ip6-dave.strongswan.org > ip6-moon.strongswan.org: ESP::YES
moon::tcpdump::IP6 ip6-moon.strongswan.org > ip6-dave.strongswan.org: ESP::YES
testing/tests/ipv6/rw-ikev1/hosts/carol/etc/init.d/iptables
+7 -3
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@@ -45,14 +45,18 @@ start() {
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -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 crl and certificate fetch from winnetou
ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_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
ip6tables -A INPUT -j LOG --log-prefix " IN: "
ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
eend $?
}
testing/tests/ipv6/rw-ikev1/hosts/carol/etc/ipsec.conf
+8 -9
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@@ -1,10 +1,13 @@
# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
plutodebug=control
crlcheckinterval=180
strictcrlpolicy=no
charonstart=no
plutostart=no
ca strongswan
cacert=strongswanCert.pem
certuribase=http://ip6-winnetou.strongswan.org/certs/
crluri=http://ip6-winnetou.strongswan.org/strongswan.crl
auto=add
conn %default
ikelifetime=60m
@@ -19,10 +22,6 @@ conn home
[email protected]
leftfirewall=yes
right=PH_IP6_MOON
rightsubnet=fec1::/16
[email protected]
rightsubnet=fec1::/16
auto=add
testing/tests/ipv6/rw-ikev1/hosts/carol/etc/strongswan.conf
+5
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@@ -0,0 +1,5 @@
# /etc/strongswan.conf - strongSwan configuration file
charon {
load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown
}
testing/tests/ipv6/rw-ikev1/hosts/dave/etc/init.d/iptables
Executable
+104
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@@ -0,0 +1,104 @@
#!/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/ipv6/conf/all/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
/sbin/ip6tables -P INPUT DROP
/sbin/ip6tables -P OUTPUT DROP
/sbin/ip6tables -P FORWARD DROP
# allow esp
ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
# allow IKE
ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
# allow MobIKE
ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
# allow ICMPv6 neighbor-solicitations
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
# allow ICMPv6 neighbor-advertisements
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
# allow crl and certificate fetch from winnetou
ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_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
ip6tables -A INPUT -j LOG --log-prefix " IN: "
ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
eend $?
}
stop() {
ebegin "Stopping firewall"
for a in `cat /proc/net/ip_tables_names`; do
/sbin/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
/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/ip6tables -t filter -P INPUT ACCEPT
/sbin/ip6tables -t filter -P FORWARD ACCEPT
/sbin/ip6tables -t filter -P OUTPUT ACCEPT
/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/ip6tables -F -t $a
/sbin/ip6tables -X -t $a
done;
eend $?
start
}
testing/tests/ipv6/rw-ikev1/hosts/dave/etc/ipsec.conf
Executable
+27
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@@ -0,0 +1,27 @@
# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
plutostart=no
ca strongswan
cacert=strongswanCert.pem
certuribase=http://ip6-winnetou.strongswan.org/certs/
crluri=http://ip6-winnetou.strongswan.org/strongswan.crl
auto=add
conn %default
ikelifetime=60m
keylife=20m
rekeymargin=3m
keyingtries=1
keyexchange=ikev1
conn home
left=PH_IP6_DAVE
leftcert=daveCert.pem
[email protected]
leftfirewall=yes
right=PH_IP6_MOON
[email protected]
rightsubnet=fec1::/16
auto=add
testing/tests/ipv6/rw-ikev1/hosts/dave/etc/strongswan.conf
+5
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@@ -0,0 +1,5 @@
# /etc/strongswan.conf - strongSwan configuration file
charon {
load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown
}
testing/tests/ipv6/rw-ikev1/hosts/moon/etc/init.d/iptables
+11 -3
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@@ -45,14 +45,22 @@ start() {
ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -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 last IPv6 UDP fragments
ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
# allow crl and certificate fetch from winnetou
ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_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
ip6tables -A INPUT -j LOG --log-prefix " IN: "
ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
eend $?
}
testing/tests/ipv6/rw-ikev1/hosts/moon/etc/ipsec.conf
+8 -5
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@@ -1,10 +1,13 @@
# /etc/ipsec.conf - strongSwan IPsec configuration file
config setup
plutodebug=control
crlcheckinterval=180
strictcrlpolicy=no
charonstart=no
plutostart=no
ca strongswan
cacert=strongswanCert.pem
certuribase=http://ip6-winnetou.strongswan.org/certs/
crluri=http://ip6-winnetou.strongswan.org/strongswan.crl
auto=add
conn %default
ikelifetime=60m
@@ -19,5 +22,5 @@ conn rw
[email protected]
leftsubnet=fec1::/16
leftfirewall=yes
right=%any6
right=%any
auto=add
testing/tests/ipv6/rw-ikev1/hosts/moon/etc/strongswan.conf
+5
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@@ -0,0 +1,5 @@
# /etc/strongswan.conf - strongSwan configuration file
charon {
load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown
}
testing/tests/ipv6/rw-ikev1/posttest.dat
+5 -2
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@@ -1,6 +1,9 @@
moon::ipsec stop
carol::ipsec stop
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
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
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
testing/tests/ipv6/rw-ikev1/pretest.dat
+7 -2
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@@ -1,8 +1,13 @@
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::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
carol::ipsec start
dave::"ip route add fec1:\:/16 via fec0:\:1"
moon::ipsec start
carol::sleep 2
carol::ipsec start
dave::ipsec start
carol::sleep 1
carol::ipsec up home
dave::ipsec up home
dave::sleep 2
testing/tests/ipv6/rw-ikev1/test.conf
+3 -3
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@@ -5,11 +5,11 @@
# All UML instances that are required for this test
#
UMLHOSTS="alice moon carol winnetou"
UMLHOSTS="alice moon carol winnetou dave"
# Corresponding block diagram
#
DIAGRAM="a-m-c-w-ip6.png"
DIAGRAM="a-m-c-w-d-ip6.png"
# UML instances on which tcpdump is to be started
#
@@ -18,4 +18,4 @@ TCPDUMPHOSTS="moon"
# UML instances on which IPsec is started
# Used for IPsec logging purposes
#
IPSECHOSTS="moon carol"
IPSECHOSTS="moon carol dave"