-Thus carol is assigned PH_IP_CAROL1 whereas alice gets 10.4.0.1 and -both ping the gateway moon. +Thus carol and dave are assigned PH_IP_CAROL1 and PH_IP_DAVE1, +respectively, whereas alice and venus get 10.4.0.1 and 10.4.0.2, +respectively. +
+By defining the composite IPsec SA: rightsubnet=10.3.0.0/16,10.4.0.0/16, each of the four +hosts can securely reach any other host via the central hub moon. This is +demonstrated by alice and dave pinging the assigned virtual IP addresses +of carol and venus. diff --git a/testing/tests/ikev2/ip-two-pools-db/evaltest.dat b/testing/tests/ikev2/ip-two-pools-db/evaltest.dat index 0ea87aebe..74c967def 100644 --- a/testing/tests/ikev2/ip-two-pools-db/evaltest.dat +++ b/testing/tests/ikev2/ip-two-pools-db/evaltest.dat @@ -1,14 +1,31 @@ carol::ipsec status::home.*INSTALLED::YES +dave::ipsec status::home.*INSTALLED::YES alice::ipsec status::home.*INSTALLED::YES +venus::ipsec status::home.*INSTALLED::YES moon::ipsec status::ext.*ESTABLISHED.*carol@strongswan.org::YES +moon::ipsec status::ext.*ESTABLISHED.*dave@strongswan.org::YES moon::ipsec status::int.*ESTABLISHED.*alice@strongswan.org::YES -moon::ipsec pool --status::extpool.*10.3.0.1.*10.3.255.254.*48h.*1::YES -moon::ipsec pool --status::intpool.*10.4.0.1.*10.4.255.254.*static.*1::YES +moon::ipsec status::int.*ESTABLISHED.*venus.strongswan.org::YES +moon::ipsec pool --status::extpool.*10.3.0.1.*10.3.255.254.*48h.*2::YES +moon::ipsec pool --status::intpool.*10.4.0.1.*10.4.255.254.*static.*2::YES moon::ipsec pool --leases --filter pool=extpool,addr=10.3.0.1,id=carol@strongswan.org::online::YES +moon::ipsec pool --leases --filter pool=extpool,addr=10.3.0.2,id=dave@strongswan.org::online::YES moon::ipsec pool --leases --filter pool=intpool,addr=10.4.0.1,id=alice@strongswan.org::online::YES -carol::ping -c 1 PH_IP_MOON::64 bytes from PH_IP_MOON: icmp_seq=1::YES -alice::ping -c 1 PH_IP_MOON1::64 bytes from PH_IP_MOON1: icmp_seq=1::YES -carol::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES -carol::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES +moon::ipsec pool --leases --filter pool=intpool,addr=10.4.0.2,id=venus.strongswan.org::online::YES +carol::cat /var/log/daemon.log::installing new virtual IP 10.3.0.1::YES +dave::cat /var/log/daemon.log::installing new virtual IP 10.3.0.2::YES +alice::cat /var/log/daemon.log::installing new virtual IP 10.4.0.1::YES +venus::cat /var/log/daemon.log::installing new virtual IP 10.4.0.2::YES +alice::ping -c 1 PH_IP_CAROL1::64 bytes from PH_IP_CAROL1: icmp_seq=1::YES +dave::ping -c 1 PH_IP_CAROL1::64 bytes from PH_IP_CAROL1: icmp_seq=1::YES +alice::ping -c 1 10.4.0.2::64 bytes from 10.4.0.2: icmp_seq=1::YES +dave::ping -c 1 10.4.0.2::64 bytes from 10.4.0.2: icmp_seq=1::YES alice::tcpdump::IP alice.strongswan.org > moon1.strongswan.org: ESP::YES alice::tcpdump::IP moon1.strongswan.org > alice.strongswan.org: ESP::YES +dave::tcpdump::IP dave.strongswan.org > moon.strongswan.org: ESP::YES +dave::tcpdump::IP moon.strongswan.org > dave.strongswan.org: ESP::YES +carol::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES +carol::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES +venus::tcpdump::IP moon1.strongswan.org > venus.strongswan.org: ESP::YES +venus::tcpdump::IP venus.strongswan.org > moon1.strongswan.org: ESP::YES + diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/alice/etc/ipsec.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/alice/etc/ipsec.conf index f5ce1687e..d925a2564 100755 --- a/testing/tests/ikev2/ip-two-pools-db/hosts/alice/etc/ipsec.conf +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/alice/etc/ipsec.conf @@ -20,4 +20,5 @@ conn home leftfirewall=yes right=PH_IP_MOON1 rightid=@moon.strongswan.org + rightsubnet=10.3.0.0/16,10.4.0.0/16 auto=add diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/carol/etc/ipsec.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/carol/etc/ipsec.conf index e647f1e36..2b673ec4d 100755 --- a/testing/tests/ikev2/ip-two-pools-db/hosts/carol/etc/ipsec.conf +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/carol/etc/ipsec.conf @@ -20,4 +20,5 @@ conn home leftfirewall=yes right=PH_IP_MOON rightid=@moon.strongswan.org + rightsubnet=10.3.0.0/16,10.4.0.0/16 auto=add diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/dave/etc/ipsec.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/dave/etc/ipsec.conf new file mode 100755 index 000000000..22f9b6634 --- /dev/null +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/dave/etc/ipsec.conf @@ -0,0 +1,24 @@ +# /etc/ipsec.conf - strongSwan IPsec configuration file + +config setup + crlcheckinterval=180 + strictcrlpolicy=no + plutostart=no + +conn %default + ikelifetime=60m + keylife=20m + rekeymargin=3m + keyingtries=1 + keyexchange=ikev2 + +conn home + left=PH_IP_DAVE + leftsourceip=%config + leftcert=daveCert.pem + leftid=dave@strongswan.org + leftfirewall=yes + right=PH_IP_MOON + rightid=@moon.strongswan.org + rightsubnet=10.3.0.0/16,10.4.0.0/16 + auto=add diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/dave/etc/strongswan.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/dave/etc/strongswan.conf new file mode 100644 index 000000000..ca22de61f --- /dev/null +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/dave/etc/strongswan.conf @@ -0,0 +1,5 @@ +# /etc/strongswan.conf - strongSwan configuration file + +charon { + load = curl aes des sha1 sha2 md5 gmp random x509 pubkey hmac xcbc stroke +} diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/moon/etc/ipsec.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/moon/etc/ipsec.conf index 2a8c8e12e..a4c37e117 100755 --- a/testing/tests/ikev2/ip-two-pools-db/hosts/moon/etc/ipsec.conf +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/moon/etc/ipsec.conf @@ -18,10 +18,12 @@ conn %default conn int left=PH_IP_MOON1 + leftsubnet=10.3.0.0/16,10.4.0.0/16 rightsourceip=%intpool auto=add conn ext left=PH_IP_MOON + leftsubnet=10.3.0.0/16,10.4.0.0/16 rightsourceip=%extpool auto=add diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/init.d/iptables b/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/init.d/iptables new file mode 100755 index 000000000..97b773645 --- /dev/null +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/init.d/iptables @@ -0,0 +1,78 @@ +#!/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 +} + diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/ipsec.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/ipsec.conf new file mode 100755 index 000000000..2dbd84fe7 --- /dev/null +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/ipsec.conf @@ -0,0 +1,24 @@ +# /etc/ipsec.conf - strongSwan IPsec configuration file + +config setup + crlcheckinterval=180 + strictcrlpolicy=no + plutostart=no + +conn %default + ikelifetime=60m + keylife=20m + rekeymargin=3m + keyingtries=1 + keyexchange=ikev2 + +conn home + left=%defaultroute + leftsourceip=%config + leftcert=venusCert.pem + leftid=@venus.strongswan.org + leftfirewall=yes + right=PH_IP_MOON1 + rightid=@moon.strongswan.org + rightsubnet=10.3.0.0/16,10.4.0.0/16 + auto=add diff --git a/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/strongswan.conf b/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/strongswan.conf new file mode 100644 index 000000000..ca22de61f --- /dev/null +++ b/testing/tests/ikev2/ip-two-pools-db/hosts/venus/etc/strongswan.conf @@ -0,0 +1,5 @@ +# /etc/strongswan.conf - strongSwan configuration file + +charon { + load = curl aes des sha1 sha2 md5 gmp random x509 pubkey hmac xcbc stroke +} diff --git a/testing/tests/ikev2/ip-two-pools-db/posttest.dat b/testing/tests/ikev2/ip-two-pools-db/posttest.dat index dc2ece7b4..5ea5128ce 100644 --- a/testing/tests/ikev2/ip-two-pools-db/posttest.dat +++ b/testing/tests/ikev2/ip-two-pools-db/posttest.dat @@ -1,9 +1,15 @@ alice::ipsec stop +venus::ipsec stop moon::ipsec stop carol::ipsec stop +dave::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 -alice::/etc/init.d/iptables stop 2> /dev/null +dave::/etc/init.d/iptables stop 2> /dev/null +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 moon::ipsec pool --del extpool moon::ipsec pool --del intpool diff --git a/testing/tests/ikev2/ip-two-pools-db/pretest.dat b/testing/tests/ikev2/ip-two-pools-db/pretest.dat index 6d72cf85c..3870a2919 100644 --- a/testing/tests/ikev2/ip-two-pools-db/pretest.dat +++ b/testing/tests/ikev2/ip-two-pools-db/pretest.dat @@ -2,13 +2,21 @@ 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 extpool --start 10.3.0.1 --end 10.3.255.254 --timeout 48 moon::ipsec pool --add intpool --start 10.4.0.1 --end 10.4.255.254 --timeout 0 +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 -alice::/etc/init.d/iptables start 2> /dev/null -carol::ipsec start -moon::ipsec start +dave::/etc/init.d/iptables start 2> /dev/null alice::ipsec start +venus::ipsec start +carol::ipsec start +dave::ipsec start +moon::ipsec start carol::sleep 2 carol::ipsec up home +dave::ipsec up home alice::ipsec up home +venus::ipsec up home alice::sleep 1 diff --git a/testing/tests/ikev2/ip-two-pools-db/test.conf b/testing/tests/ikev2/ip-two-pools-db/test.conf index 329774c0a..ea1307b16 100644 --- a/testing/tests/ikev2/ip-two-pools-db/test.conf +++ b/testing/tests/ikev2/ip-two-pools-db/test.conf @@ -5,17 +5,17 @@ # 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.png" +DIAGRAM="a-v-m-c-w-d.png" # UML instances on which tcpdump is to be started # -TCPDUMPHOSTS="alice carol" +TCPDUMPHOSTS="alice venus carol dave" # UML instances on which IPsec is started # Used for IPsec logging purposes # -IPSECHOSTS="alice moon carol" +IPSECHOSTS="alice venus moon carol dave"