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 4.2.10 IPsec [starter]... carol# ipsec start Starting strongSwan 4.2.10 IPsec [starter]... dave# ipsec start Starting strongSwan 4.2.10 IPsec [starter]... carol# sleep 1 carol# ipsec up home initiating IKE_SA home[1] to fec0::1 generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_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 home 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 scheduling reauthentication in 3310s maximum IKE_SA lifetime 3490s IKE_SA home[1] established between fec0::10[fec0::10]...fec0::1[fec0::1] dave# ipsec up home initiating IKE_SA home[1] to fec0::1 generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_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 home 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 scheduling reauthentication in 3283s maximum IKE_SA lifetime 3463s IKE_SA home[1] established between fec0::20[fec0::20]...fec0::1[fec0::1] TEST moon# ipsec statusall | grep 'rw.*ESTABLISHED' [YES] rw[1]: ESTABLISHED 3 seconds, fec0::1[fec0::1]...fec0::10[fec0::10] rw[2]: ESTABLISHED 1 second, fec0::1[fec0::1]...fec0::20[fec0::20] carol# ipsec statusall | grep 'home.*ESTABLISHED' [YES] home[1]: ESTABLISHED 3 seconds, fec0::10[fec0::10]...fec0::1[fec0::1] dave# ipsec statusall | grep 'home.*ESTABLISHED' [YES] home[1]: ESTABLISHED 2 seconds, 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=0.799 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=0.994 ms moon# killall tcpdump moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-carol.strongswan.org > ip6-moon.strongswan.org: ESP' [YES] 11:48:49.441830 IP6 ip6-carol.strongswan.org > ip6-moon.strongswan.org: ESP(spi=0xc70f8567,seq=0x1), length 148 moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-moon.strongswan.org > ip6-carol.strongswan.org: ESP' [YES] 11:48:49.442311 IP6 ip6-moon.strongswan.org > ip6-carol.strongswan.org: ESP(spi=0xc80b1a93,seq=0x1), length 148 moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-dave.strongswan.org > ip6-moon.strongswan.org: ESP' [YES] 11:48:49.776738 IP6 ip6-dave.strongswan.org > ip6-moon.strongswan.org: ESP(spi=0xc43b3eea,seq=0x1), length 148 moon# cat /tmp/tcpdump.log | grep 'IP6 ip6-moon.strongswan.org > ip6-dave.strongswan.org: ESP' [YES] 11:48:49.777340 IP6 ip6-moon.strongswan.org > ip6-dave.strongswan.org: ESP(spi=0xc7a779f0,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