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 ] carol# rm /etc/ipsec.secrets carol# rm /etc/ipsec.d/private/* carol# rm /etc/ipsec.d/certs/* carol# rm /etc/ipsec.d/cacerts/* carol# ipsec start Starting strongSwan 4.3.6 IPsec [starter]... No leaks detected, 66 suppressed by whitelist moon# rm /etc/ipsec.secrets moon# rm /etc/ipsec.d/private/* moon# rm /etc/ipsec.d/certs/* moon# rm /etc/ipsec.d/cacerts/* moon# ipsec start Starting strongSwan 4.3.6 IPsec [starter]... No leaks detected, 66 suppressed by whitelist moon# sleep 5 moon# scp /etc/ipsec.d/certs/selfCert.der carol:/etc/ipsec.d/certs/peerCert.der moon# scp carol:/etc/ipsec.d/certs/selfCert.der /etc/ipsec.d/certs/peerCert.der moon# ipsec reload Reloading strongSwan IPsec configuration... carol# ipsec reload Reloading strongSwan IPsec configuration... carol# ipsec up home initiating IKE_SA home[1] to 192.168.0.1 generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ] sending packet: from 192.168.0.100[500] to 192.168.0.1[500] received packet: from 192.168.0.1[500] to 192.168.0.100[500] parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(MULT_AUTH) ] authentication of 'C=CH, O=Linux strongSwan, CN=carol' (myself) with RSA signature successful establishing CHILD_SA home generating IKE_AUTH request 1 [ IDi IDr AUTH SA TSi TSr N(MOBIKE_SUP) N(ADD_6_ADDR) N(MULT_AUTH) N(EAP_ONLY) ] sending packet: from 192.168.0.100[4500] to 192.168.0.1[4500] received packet: from 192.168.0.1[4500] to 192.168.0.100[4500] parsed IKE_AUTH response 1 [ IDr AUTH SA TSi TSr N(AUTH_LFT) N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_6_ADDR) N(ADD_6_ADDR) ] using trusted certificate "C=CH, O=Linux strongSwan, CN=moon" authentication of 'C=CH, O=Linux strongSwan, CN=moon' with RSA signature successful IKE_SA home[1] established between 192.168.0.100[C=CH, O=Linux strongSwan, CN=carol]...192.168.0.1[C=CH, O=Linux strongSwan, CN=moon] scheduling reauthentication in 3265s maximum IKE_SA lifetime 3445s TEST carol# cat /var/log/auth.log | grep 'scepclient' [YES] Feb 28 00:04:10 carol scepclient[28388]: loaded plugins: sha1 sha2 md5 aes des hmac pem pkcs1 x509 gmp random Feb 28 00:04:11 carol scepclient[28388]: fingerprint: 0a4906697cb1410aa3c6cd5b83df5e2a Feb 28 00:04:11 carol scepclient[28388]: written pkcs1 file '/etc/ipsec.d/private/myKey.der' (1190 bytes) Feb 28 00:04:11 carol scepclient[28388]: transaction ID: 5b6d7e09731c1f7efbfef70dfa3176a1 Feb 28 00:04:11 carol scepclient[28388]: written self-signed cert file '/etc/ipsec.d/certs/selfCert.der' (800 bytes) moon# cat /var/log/auth.log | grep 'scepclient' [YES] Feb 28 00:04:12 moon scepclient[3965]: loaded plugins: sha1 sha2 md5 aes des hmac pem pkcs1 x509 gmp random Feb 28 00:04:13 moon scepclient[3965]: fingerprint: 10e21742a42ee1de816b2b208866f822 Feb 28 00:04:13 moon scepclient[3965]: written pkcs1 file '/etc/ipsec.d/private/myKey.der' (1188 bytes) Feb 28 00:04:13 moon scepclient[3965]: transaction ID: 096f1ce32fe47d52448ed56c5ff515d2 Feb 28 00:04:13 moon scepclient[3965]: written self-signed cert file '/etc/ipsec.d/certs/selfCert.der' (798 bytes) carol# ipsec statusall | grep 'home.*ESTABLISHED' [YES] home[1]: ESTABLISHED 1 second ago, 192.168.0.100[C=CH, O=Linux strongSwan, CN=carol]...192.168.0.1[C=CH, O=Linux strongSwan, CN=moon] moon# ipsec statusall | grep 'carol.*ESTABLISHED' [YES] carol[1]: ESTABLISHED 2 seconds ago, 192.168.0.1[C=CH, O=Linux strongSwan, CN=moon]...192.168.0.100[C=CH, O=Linux strongSwan, CN=carol] carol# ping -c 1 10.1.0.10 | grep '64 bytes from 10.1.0.10: icmp_seq=1' [YES] 64 bytes from 10.1.0.10: icmp_seq=1 ttl=63 time=0.448 ms moon# killall tcpdump moon# cat /tmp/tcpdump.log | grep 'IP carol.strongswan.org > moon.strongswan.org: ESP' [YES] 00:04:21.513697 IP carol.strongswan.org > moon.strongswan.org: ESP(spi=0xcea31875,seq=0x1), length 132 moon# cat /tmp/tcpdump.log | grep 'IP moon.strongswan.org > carol.strongswan.org: ESP' [YES] 00:04:21.513932 IP moon.strongswan.org > carol.strongswan.org: ESP(spi=0xc976ef0f,seq=0x1), length 132 POST-TEST moon# ipsec stop Stopping strongSwan IPsec... carol# 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 ] carol# rm /etc/ipsec.d/private/* carol# rm /etc/ipsec.d/certs/* moon# rm /etc/ipsec.d/private/* moon# rm /etc/ipsec.d/certs/*