/testing/guestbin/swan-prep west # # confirm that the network is alive west # ../../pluto/bin/wait-until-alive -I 192.0.1.254 192.0.2.254 destination -I 192.0.1.254 192.0.2.254 is alive west # # ensure that clear text does not get through west # iptables -A INPUT -i eth1 -s 192.0.2.0/24 -j LOGDROP west # iptables -I INPUT -m policy --dir in --pol ipsec -j ACCEPT west # # confirm clear text does not get through west # ../../pluto/bin/ping-once.sh --down -I 192.0.1.254 192.0.2.254 down west # ipsec start Redirecting to: [initsystem] west # /testing/pluto/bin/wait-until-pluto-started west # ipsec auto --add westnet-eastnet-ikev2 002 added connection description "westnet-eastnet-ikev2" west # ipsec whack --impair suppress-retransmits west # echo "initdone" initdone west # iptables -L -n Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 policy match dir in pol ipsec LOGDROP all -- 192.0.2.0/24 0.0.0.0/0 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain LOGDROP (1 references) target prot opt source destination LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 DROP all -- 0.0.0.0/0 0.0.0.0/0 west # ipsec auto --up westnet-eastnet-ikev2 002 "westnet-eastnet-ikev2" #1: initiating v2 parent SA 1v2 "westnet-eastnet-ikev2" #1: initiate 1v2 "westnet-eastnet-ikev2" #1: STATE_PARENT_I1: sent v2I1, expected v2R1 1v2 "westnet-eastnet-ikev2" #2: STATE_PARENT_I2: sent v2I2, expected v2R2 {auth=IKEv2 cipher=AES_GCM_16_256 integ=n/a prf=HMAC_SHA2_512 group=MODP2048} 002 "westnet-eastnet-ikev2" #2: IKEv2 mode peer ID is ID_FQDN: '@east' 003 "westnet-eastnet-ikev2" #2: Authenticated using RSA 002 "westnet-eastnet-ikev2" #2: negotiated connection [192.0.1.0-192.0.1.255:0-65535 0] -> [192.0.2.0-192.0.2.255:0-65535 0] 004 "westnet-eastnet-ikev2" #2: STATE_V2_IPSEC_I: IPsec SA established tunnel mode {ESP=>0xESPESP <0xESPESP xfrm=AES_GCM_16_256-NONE NATOA=none NATD=none DPD=passive} west # iptables -L -n Chain INPUT (policy ACCEPT) target prot opt source destination NFLOG all -- 192.0.2.0/24 192.0.1.0/24 policy match dir in pol ipsec nflog-prefix westnet-eastnet-ikev2 nflog-group 50 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 policy match dir in pol ipsec LOGDROP all -- 192.0.2.0/24 0.0.0.0/0 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination NFLOG all -- 192.0.1.0/24 192.0.2.0/24 policy match dir out pol ipsec nflog-prefix westnet-eastnet-ikev2 nflog-group 50 Chain LOGDROP (1 references) target prot opt source destination LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 DROP all -- 0.0.0.0/0 0.0.0.0/0 west # rm -fr /tmp/nflog-50.pcap west # rm -fr /tmp/nflog-50.log west # tcpdump -c 8 -s 0 -w /tmp/nflog-50.pcap -i nflog:50 > /tmp/nflog-50.log 2>&1 & [B] PID west # i=0 ; while test $i -lt 5 && grep -n listening /tmp/nflog-50.log > /dev/null ; do i=$(($i + 1)) ; sleep 1 ; done west # ping -n -c 4 -I 192.0.1.254 192.0.2.254 ; wait PING 192.0.2.254 (192.0.2.254) from 192.0.1.254 : 56(84) bytes of data. 64 bytes from 192.0.2.254: icmp_seq=1 ttl=64 time=0.XXX ms 64 bytes from 192.0.2.254: icmp_seq=2 ttl=64 time=0.XXX ms 64 bytes from 192.0.2.254: icmp_seq=3 ttl=64 time=0.XXX ms 64 bytes from 192.0.2.254: icmp_seq=4 ttl=64 time=0.XXX ms --- 192.0.2.254 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time XXXX rtt min/avg/max/mdev = 0.XXX/0.XXX/0.XXX/0.XXX ms [1]+ Done tcpdump -c 8 -s 0 -w /tmp/nflog-50.pcap -i nflog:50 > /tmp/nflog-50.log 2>&1 west # cat /tmp/nflog-50.log tcpdump: listening on nflog:50, link-type NFLOG (Linux netfilter log messages), capture size 262144 bytes 8 packets captured 8 packets received by filter 0 packets dropped by kernel west # ipsec auto --down westnet-eastnet-ikev2 002 "westnet-eastnet-ikev2": terminating SAs using this connection 002 "westnet-eastnet-ikev2" #2: deleting state (STATE_V2_IPSEC_I) and sending notification 005 "westnet-eastnet-ikev2" #2: ESP traffic information: in=336B out=336B 002 "westnet-eastnet-ikev2" #1: deleting state (STATE_PARENT_I3) and sending notification west # iptables -L -n Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 policy match dir in pol ipsec LOGDROP all -- 192.0.2.0/24 0.0.0.0/0 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain LOGDROP (1 references) target prot opt source destination LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 DROP all -- 0.0.0.0/0 0.0.0.0/0 west # cp /tmp/nflog-50.pcap OUTPUT/nflog-50.pcap west # cp /tmp/nflog-50.log OUTPUT/nflog-50.log west # tcpdump -n -r OUTPUT/nflog-50.pcap reading from file OUTPUT/nflog-50.pcap, link-type NFLOG (Linux netfilter log messages) IP 192.0.1.254 > 192.0.2.254: ICMP echo request, id XXXX, seq 1, length 64 IP 192.0.2.254 > 192.0.1.254: ICMP echo reply, id XXXX, seq 1, length 64 IP 192.0.1.254 > 192.0.2.254: ICMP echo request, id XXXX, seq 2, length 64 IP 192.0.2.254 > 192.0.1.254: ICMP echo reply, id XXXX, seq 2, length 64 IP 192.0.1.254 > 192.0.2.254: ICMP echo request, id XXXX, seq 3, length 64 IP 192.0.2.254 > 192.0.1.254: ICMP echo reply, id XXXX, seq 3, length 64 IP 192.0.1.254 > 192.0.2.254: ICMP echo request, id XXXX, seq 4, length 64 IP 192.0.2.254 > 192.0.1.254: ICMP echo reply, id XXXX, seq 4, length 64 west # echo done done west # ../../pluto/bin/ipsec-look.sh west NOW XFRM state: XFRM policy: src 192.0.1.0/24 dst 192.0.2.0/24 dir out priority 1042407 ptype main tmpl src 0.0.0.0 dst 0.0.0.0 proto esp reqid REQID mode transport XFRM done IPSEC mangle TABLES NEW_IPSEC_CONN mangle TABLES ROUTING TABLES default via 192.1.2.254 dev eth1 192.0.1.0/24 dev eth0 proto kernel scope link src 192.0.1.254 192.0.2.0/24 via 192.1.2.23 dev eth1 192.1.2.0/24 dev eth1 proto kernel scope link src 192.1.2.45 NSS_CERTIFICATES Certificate Nickname Trust Attributes SSL,S/MIME,JAR/XPI west # west # ipsec stop Redirecting to: [initsystem] Shutting down pluto IKE daemon 002 shutting down west # # show no nflog left behind west # iptables -L -n Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 policy match dir in pol ipsec LOGDROP all -- 192.0.2.0/24 0.0.0.0/0 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain LOGDROP (1 references) target prot opt source destination LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 DROP all -- 0.0.0.0/0 0.0.0.0/0 west # ../bin/check-for-core.sh west # if [ -f /sbin/ausearch ]; then ausearch -r -m avc -ts recent ; fi