TCPDUMP moon# tcpdump -i eth0 not port ssh and not port domain and not arp > /tmp/tcpdump.log 2>&1 & PRE-TEST moon# /etc/init.d/iptables start 2> /dev/null * Caching service dependencies ... [ ok ] * Starting firewall ... [ ok ] carol# /etc/init.d/iptables start 2> /dev/null * Caching service dependencies ... [ ok ] * Starting firewall ... [ ok ] dave# /etc/init.d/iptables start 2> /dev/null * Caching service dependencies ... [ ok ] * Starting firewall ... [ ok ] alice# ip route add fec0::/16 via fec1::1 carol# ip route add fec1::/16 via fec0::1 dave# ip route add fec1::/16 via fec0::1 moon# rm /etc/ipsec.d/cacerts/* carol# rm /etc/ipsec.d/cacerts/* dave# rm /etc/ipsec.d/cacerts/* moon# ipsec start Starting strongSwan 4.1.11 IPsec [starter]... carol# ipsec start Starting strongSwan 4.1.11 IPsec [starter]... dave# ipsec start Starting strongSwan 4.1.11 IPsec [starter]... carol# sleep 1 carol# ipsec up home initiating IKE_SA 'home' to fec0::1 IKE_SA 'home' state change: CREATED => CONNECTING generating IKE_SA_INIT request 0 [ SA KE No N(NATD_D_IP) N(NATD_S_IP) ] sending packet: from fec0::10[500] to fec0::1[500] received packet: from fec0::1[500] to fec0::10[500] parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ] authentication of 'fec0::10' (myself) with pre-shared key establishing CHILD_SA generating IKE_AUTH request 1 [ IDi IDr AUTH SA TSi TSr N(MOBIKE_SUP) N(ADD_4_ADDR) ] sending packet: from fec0::10[4500] to fec0::1[4500] received packet: from fec0::1[4500] to fec0::10[4500] parsed IKE_AUTH response 1 [ IDr AUTH SA TSi TSr N(AUTH_LFT) N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_4_ADDR) N(ADD_6_ADDR) ] authentication of 'fec0::1' with pre-shared key successful IKE_SA 'home' state change: CONNECTING => ESTABLISHED scheduling reauthentication in 3368s maximum IKE_SA lifetime 3548s IKE_SA 'home' established between fec0::10[fec0::10]...[fec0::1]fec0::1 CHILD_SA 'home' established successfully dave# ipsec up home initiating IKE_SA 'home' to fec0::1 IKE_SA 'home' state change: CREATED => CONNECTING generating IKE_SA_INIT request 0 [ SA KE No N(NATD_D_IP) N(NATD_S_IP) ] sending packet: from fec0::20[500] to fec0::1[500] received packet: from fec0::1[500] to fec0::20[500] parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ] authentication of 'fec0::20' (myself) with pre-shared key establishing CHILD_SA generating IKE_AUTH request 1 [ IDi IDr AUTH SA TSi TSr N(MOBIKE_SUP) N(ADD_4_ADDR) ] sending packet: from fec0::20[4500] to fec0::1[4500] received packet: from fec0::1[4500] to fec0::20[4500] parsed IKE_AUTH response 1 [ IDr AUTH SA TSi TSr N(AUTH_LFT) N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_4_ADDR) N(ADD_6_ADDR) ] authentication of 'fec0::1' with pre-shared key successful IKE_SA 'home' state change: CONNECTING => ESTABLISHED scheduling reauthentication in 3251s maximum IKE_SA lifetime 3431s IKE_SA 'home' established between fec0::20[fec0::20]...[fec0::1]fec0::1 CHILD_SA 'home' established successfully TEST moon# ipsec statusall | grep 'rw.*ESTABLISHED' [YES] rw[1]: ESTABLISHED, fec0::1[fec0::1]...fec0::10[fec0::10] rw[2]: ESTABLISHED, fec0::1[fec0::1]...fec0::20[fec0::20] carol# ipsec statusall | grep 'home.*ESTABLISHED' [YES] home[1]: ESTABLISHED, fec0::10[fec0::10]...fec0::1[fec0::1] dave# ipsec statusall | grep 'home.*ESTABLISHED' [YES] home[1]: ESTABLISHED, fec0::20[fec0::20]...fec0::1[fec0::1] carol# ping6 -c 1 ip6-alice.strongswan.org | grep '64 bytes from ip6-alice.strongswan.org: icmp_seq=1' [YES] 64 bytes from ip6-alice.strongswan.org: icmp_seq=1 ttl=63 time=1.04 ms dave# ping6 -c 1 ip6-alice.strongswan.org | grep '64 bytes from ip6-alice.strongswan.org: icmp_seq=1' [YES] 64 bytes from ip6-alice.strongswan.org: icmp_seq=1 ttl=63 time=0.324 ms moon# killall tcpdump moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-carol.strongswan.org > ip6-moon.strongswan.org: ESP' [YES] 19:54:26.350855 IP6 ip6-carol.strongswan.org > ip6-moon.strongswan.org: ESP(spi=0xc4aab38b,seq=0x1), length 148 moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-moon.strongswan.org > ip6-carol.strongswan.org: ESP' [YES] 19:54:26.351054 IP6 ip6-moon.strongswan.org > ip6-carol.strongswan.org: ESP(spi=0xce2910ec,seq=0x1), length 148 moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-dave.strongswan.org > ip6-moon.strongswan.org: ESP' [YES] 19:54:26.437887 IP6 ip6-dave.strongswan.org > ip6-moon.strongswan.org: ESP(spi=0xcf1a8c9f,seq=0x1), length 148 moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-moon.strongswan.org > ip6-dave.strongswan.org: ESP' [YES] 19:54:26.438082 IP6 ip6-moon.strongswan.org > ip6-dave.strongswan.org: ESP(spi=0xc39a2251,seq=0x1), length 148 POST-TEST moon# ipsec stop Stopping strongSwan IPsec... carol# ipsec stop Stopping strongSwan IPsec... dave# ipsec stop Stopping strongSwan IPsec... moon# /etc/init.d/iptables stop 2> /dev/null * Stopping firewall ... [ ok ] carol# /etc/init.d/iptables stop 2> /dev/null * Stopping firewall ... [ ok ] dave# /etc/init.d/iptables stop 2> /dev/null * Stopping firewall ... [ ok ] 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