/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
[ 00.00] IN=eth1 OUT= MAC=12:00:00:64:64:45:12:00:00:64:64:23:08:00 SRC=192.0.2.254 DST=192.0.1.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXXX PROTO=ICMP TYPE=0 CODE=0 ID=XXXX SEQ=1 
down
west #
 ipsec start
Redirecting to: systemctl start ipsec.service
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
192.9.4.0/24 dev eth2 proto kernel scope link src 192.9.4.45
NSS_CERTIFICATES
Certificate Nickname                                         Trust Attributes
                                                             SSL,S/MIME,JAR/XPI
west #
west #
 ipsec stop
Redirecting to: systemctl stop ipsec.service
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

