-An IPv6 ESP tunnel connection between the gateways <b>moon</b> and <b>sun</b> is successfully set up.
-It connects the two subnets hiding behind their respective gateways. The authentication is based on
-<b>X.509 certificates</b> containing <b>RFC 3779 IP address block constraints</b>.
-Both <b>moon</b> and <b>sun</b> set <b>rightsubnet=::/0</b> thus allowing the peers to narrow down
-the address range to their actual subnets <b>fec1::/16</b> and <b>fec2::/16</b>, respectively.
-These unilaterally proposed traffic selectors must be validated by corresponding IP address block constraints.
+An IPv6 ESP tunnel connection between the gateways <b>moon</b> and <b>sun</b> is
+successfully set up. It connects the two subnets hiding behind their respective
+gateways. The authentication is based on <b>X.509 certificates</b> containing
+<b>RFC 3779 IP address block constraints</b>. Both <b>moon</b> and <b>sun</b> set
+<b>rightsubnet=::/0</b> thus allowing the peers to narrow down the address range
+to their actual subnets <b>fec1::/16</b> and <b>fec2::/16</b>, respectively.
+These unilaterally proposed traffic selectors must be validated by corresponding
+IP address block constraints.
<p/>
-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 net-to-net tunnel and the firewall rules, client <b>alice</b> behind <b>moon</b>
-sends an IPv6 ICMP request to client <b>bob</b> behind <b>sun</b> using the ping6 command.
+Upon the successful establishment of the IPsec tunnel, automatically inserted
+ip6tables-based firewall rules let pass the tunneled traffic. In order to test
+both the net-to-net tunnel and the firewall rules, client <b>alice</b> behind
+<b>moon</b> sends an IPv6 ICMP request to client <b>bob</b> behind <b>sun</b>
+using the ping6 command.
-moon:: ipsec status 2> /dev/null::net-net.*ESTABLISHED.*moon.strongswan.org.*sun.strongswan.org::YES
-sun:: ipsec status 2> /dev/null::net.net.*ESTABLISHED.*sun.strongswan.org.*moon.strongswan.org::YES
-moon:: ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES
-sun:: ipsec status 2> /dev/null::net.net.*INSTALLED, TUNNEL::YES
moon:: cat /var/log/daemon.log::TS fec2:\:/16 is contained in address block constraint fec2:\:/16::YES
sun:: cat /var/log/daemon.log::TS fec1:\:/16 is contained in address block constraint fec1:\:/16::YES
alice::ping6 -c 1 -p deadbeef ip6-bob.strongswan.org::64 bytes from ip6-bob.strongswan.org: icmp_seq=1::YES
+moon::swanctl --list-sas --raw 2> /dev/null::net-net.*version=2 state=ESTABLISHED local-host=fec0:\:1 local-port=500 local-id=moon.strongswan.org remote-host=fec0:\:2 remote-port=500 remote-id=sun.strongswan.org initiator=yes.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519.*child-sas.*net-net.*reqid=1 state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128.*local-ts=\[fec1:\:/16] remote-ts=\[fec2:\:/16]::YES
+sun ::swanctl --list-sas --raw 2> /dev/null::net-net.*version=2 state=ESTABLISHED local-host=fec0:\:2 local-port=500 local-id=sun.strongswan.org remote-host=fec0:\:1 remote-port=500 remote-id=moon.strongswan.org.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128 prf-alg=PRF_HMAC_SHA2_256 dh-group=CURVE_25519.*child-sas.*net-net.*reqid=1 state=INSTALLED mode=TUNNEL protocol=ESP.*encr-alg=AES_CBC encr-keysize=128 integ-alg=HMAC_SHA2_256_128.*local-ts=\[fec2:\:/16] remote-ts=\[fec1:\:/16]::YES
sun::tcpdump::IP6 ip6-moon.strongswan.org > ip6-sun.strongswan.org: ESP::YES
sun::tcpdump::IP6 ip6-sun.strongswan.org > ip6-moon.strongswan.org: ESP::YES
+++ /dev/null
-# /etc/ipsec.conf - strongSwan IPsec configuration file
-
-config setup
-
-ca strongswan
- cacert=strongswanCert.pem
- certuribase=http://ip6-winnetou.strongswan.org/certs/rfc3779/
- crluri=http://ip6-winnetou.strongswan.org/strongswan_rfc3779.crl
- auto=add
-
-conn %default
- ikelifetime=60m
- keylife=20m
- rekeymargin=3m
- keyingtries=1
- keyexchange=ikev2
- mobike=no
-
-conn net-net
- also=host-host
- leftsubnet=fec1::0/16
- rightsubnet=0::0/0
-
-conn host-host
- left=PH_IP6_MOON
- leftcert=moonCert.pem
- leftid=@moon.strongswan.org
- leftfirewall=yes
- right=PH_IP6_SUN
- rightid=@sun.strongswan.org
- auto=add
# /etc/strongswan.conf - strongSwan configuration file
-charon {
- hash_and_url = yes
- load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation addrblock hmac stroke kernel-netlink socket-default updown
+swanctl {
+ load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+ load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation addrblock hmac vici kernel-netlink socket-default updown
+
+ syslog {
+ daemon {
+ default = 1
+ }
+ auth {
+ default = 0
+ }
+ }
}
--- /dev/null
+connections {
+
+ net-net {
+ local_addrs = fec0::1
+ remote_addrs = fec0::2
+
+ local {
+ auth = pubkey
+ certs = moonCert.pem
+ id = moon.strongswan.org
+ }
+ remote {
+ auth = pubkey
+ id = sun.strongswan.org
+ }
+ children {
+ net-net {
+ local_ts = fec1::0/16
+ remote_ts = 0::0/0
+
+ updown = /usr/local/libexec/ipsec/_updown iptables
+ esp_proposals = aes128-sha256-x25519
+ }
+ }
+ version = 2
+ mobike = no
+ proposals = aes128-sha256-x25519
+ }
+}
+
+authorities {
+ strongswan {
+ cacert = strongswanCert.pem
+ crl_uris = http://ip6-winnetou.strongswan.org/strongswan_rfc3779.crl
+ }
+}
+++ /dev/null
-# /etc/ipsec.conf - strongSwan IPsec configuration file
-
-config setup
-
-ca strongswan
- cacert=strongswanCert.pem
- certuribase=http://ip6-winnetou.strongswan.org/certs/rfc3779/
- crluri=http://ip6-winnetou.strongswan.org/strongswan_rfc3779.crl
- auto=add
-
-conn %default
- ikelifetime=60m
- keylife=20m
- rekeymargin=3m
- keyingtries=1
- keyexchange=ikev2
- mobike=no
-
-conn net-net
- also=host-host
- leftsubnet=fec2::0/16
- rightsubnet=0::0/0
-
-conn host-host
- left=PH_IP6_SUN
- leftcert=sunCert.pem
- leftid=@sun.strongswan.org
- leftfirewall=yes
- right=PH_IP6_MOON
- rightid=@moon.strongswan.org
- auto=add
# /etc/strongswan.conf - strongSwan configuration file
-charon {
- hash_and_url = yes
- load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation addrblock hmac stroke kernel-netlink socket-default updown
+swanctl {
+ load = pem pkcs1 x509 revocation constraints pubkey openssl random
+}
+
+charon-systemd {
+ load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation addrblock hmac vici kernel-netlink socket-default updown
+
+ syslog {
+ daemon {
+ default = 1
+ }
+ auth {
+ default = 0
+ }
+ }
+
}
--- /dev/null
+connections {
+
+ net-net {
+ local_addrs = fec0::2
+ remote_addrs = fec0::1
+
+ local {
+ auth = pubkey
+ certs = sunCert.pem
+ id = sun.strongswan.org
+ }
+ remote {
+ auth = pubkey
+ id = moon.strongswan.org
+ }
+ children {
+ net-net {
+ local_ts = fec2::0/16
+ remote_ts = 0::0/0
+
+ updown = /usr/local/libexec/ipsec/_updown iptables
+ esp_proposals = aes128-sha256-x25519
+ }
+ }
+ version = 2
+ mobike = no
+ proposals = aes128-sha256-x25519
+ }
+}
+
+authorities {
+ strongswan {
+ cacert = strongswanCert.pem
+ crl_uris = http://ip6-winnetou.strongswan.org/strongswan_rfc3779.crl
+ }
+}
-moon::ipsec stop
-sun::ipsec stop
+moon::systemctl stop strongswan-swanctl
+sun::systemctl stop strongswan-swanctl
alice::"ip route del fec2:\:/16 via fec1:\:1"
moon::"ip route del fec2:\:/16 via fec0:\:2"
sun::"ip route del fec1:\:/16 via fec0:\:1"
moon::"ip route add fec2:\:/16 via fec0:\:2"
sun::"ip route add fec1:\:/16 via fec0:\:1"
bob::"ip route add fec1:\:/16 via fec2:\:1"
-moon::ipsec start
-sun::ipsec start
+moon::systemctl start strongswan-swanctl
+sun::systemctl start strongswan-swanctl
moon::expect-connection net-net
sun::expect-connection net-net
-moon::ipsec up net-net
+moon::swanctl --initiate --child net-net
# All guest instances that are required for this test
#
VIRTHOSTS="alice moon winnetou sun bob"
-
+
# Corresponding block diagram
#
DIAGRAM="a-m-w-s-b-ip6.png"
# IP protocol used by IPsec is IPv6
#
IPV6=1
+
+# charon controlled by swanctl
+#
+SWANCTL=1
projects / thirdparty / strongswan.git / commitdiff
