/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 #
 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 #
 echo "initdone"
initdone
west #
 #!/bin/sh
west #
 ipsec auto --up westnet-eastnet-ikev2
002 "westnet-eastnet-ikev2" #1: initiating v2 parent SA
133 "westnet-eastnet-ikev2" #1: STATE_PARENT_I1: initiate
133 "westnet-eastnet-ikev2" #1: STATE_PARENT_I1: sent v2I1, expected v2R1
134 "westnet-eastnet-ikev2" #2: STATE_PARENT_I2: sent v2I2, expected v2R2 {auth=IKEv2 cipher=aes_gcm_16_256 integ=n/a prf=sha2_512 group=MODP2048}
002 "westnet-eastnet-ikev2" #2: IKEv2 mode peer ID is ID_FQDN: '@east'
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=active}
west #
 ping -q -n -c 4 -I 192.0.1.254 192.0.2.254
PING 192.0.2.254 (192.0.2.254) from 192.0.1.254 : 56(84) bytes of data.
--- 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
west #
 # Tunnel should be up
west #
 ipsec whack --trafficstatus
006 #2: "westnet-eastnet-ikev2", type=ESP, add_time=1234567890, inBytes=336, outBytes=336, id='@east'
west #
 # Let R_U_THERE packets flow
west #
 sleep 15
west #
 # Setting up block
west #
 ip route add unreachable 192.1.2.23
west #
 ../../pluto/bin/wait-until-alive 192.1.2.23
ping -n -c 1 -w 4 192.1.2.23
connect: Network is unreachable
destination 192.1.2.23 is dead
west #
 sleep 45
west #
 # livness/dpd should have triggered now
west #
 # Tunnel should be down with %trap or %hold preventing packet leaks
west #
 # But shuntstatus only shows bare shunts, not connection shunts :(
west #
 conntrack -L -n
[ 00.00] Netfilter messages via NETLINK v0.30.
[ 00.00] ctnetlink v0.93: registering with nfnetlink.
conntrack v1.4.3 (conntrack-tools): 0 flow entries have been shown.
west #
 conntrack -F
conntrack v1.4.3 (conntrack-tools): connection tracking table has been emptied.
west #
 ipsec whack --trafficstatus
west #
 ipsec whack --shuntstatus
000 Bare Shunt list:
000  
west #
 ipsec status | grep westnet-eastnet-ikev2
000 "westnet-eastnet-ikev2": 192.0.1.0/24===192.1.2.45<192.1.2.45>[@west]...192.1.2.23<192.1.2.23>[@east]===192.0.2.0/24; prospective erouted; eroute owner: #0
000 "westnet-eastnet-ikev2":     oriented; my_ip=unset; their_ip=unset; my_updown=ipsec _updown;
000 "westnet-eastnet-ikev2":   xauth us:none, xauth them:none,  my_username=[any]; their_username=[any]
000 "westnet-eastnet-ikev2":   our auth:rsasig, their auth:rsasig
000 "westnet-eastnet-ikev2":   modecfg info: us:none, them:none, modecfg policy:push, dns:unset, domains:unset, banner:unset, cat:unset;
000 "westnet-eastnet-ikev2":   labeled_ipsec:no;
000 "westnet-eastnet-ikev2":   policy_label:unset;
000 "westnet-eastnet-ikev2":   ike_life: 3600s; ipsec_life: 28800s; replay_window: 32; rekey_margin: 540s; rekey_fuzz: 100%; keyingtries: 0;
000 "westnet-eastnet-ikev2":   retransmit-interval: 9999ms; retransmit-timeout: 99s;
000 "westnet-eastnet-ikev2":   sha2-truncbug:no; initial-contact:no; cisco-unity:no; fake-strongswan:no; send-vendorid:no; send-no-esp-tfc:no;
000 "westnet-eastnet-ikev2":   policy: RSASIG+ENCRYPT+TUNNEL+PFS+UP+IKEV2_ALLOW+IKEV2_PROPOSE+SAREF_TRACK+IKE_FRAG_ALLOW+ESN_NO;
000 "westnet-eastnet-ikev2":   conn_prio: 24,24; interface: eth1; metric: 0; mtu: unset; sa_prio:auto; sa_tfc:none;
000 "westnet-eastnet-ikev2":   nflog-group: unset; mark: unset; vti-iface:unset; vti-routing:no; vti-shared:no; nic-offload:auto;
000 "westnet-eastnet-ikev2":   our idtype: ID_FQDN; our id=@west; their idtype: ID_FQDN; their id=@east
000 "westnet-eastnet-ikev2":   dpd: action:hold; delay:3; timeout:10; nat-t: encaps:auto; nat_keepalive:yes; ikev1_natt:both
000 "westnet-eastnet-ikev2":   newest ISAKMP SA: #0; newest IPsec SA: #0;
west #
 # ping should be caught ip route unreachable
west #
 ping -w 2 -q -n -c 3 -I 192.0.1.254 192.0.2.254
PING 192.0.2.254 (192.0.2.254) from 192.0.1.254 : 56(84) bytes of data.
--- 192.0.2.254 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time XXXX
west #
 # Remove the null route
west #
 ip route del unreachable 192.1.2.23
west #
 ../../pluto/bin/wait-until-alive 192.1.2.23
destination 192.1.2.23 is alive
west #
 ping -q -n -c 1 -I 192.0.1.254 192.0.2.254
PING 192.0.2.254 (192.0.2.254) from 192.0.1.254 : 56(84) bytes of data.
--- 192.0.2.254 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time XXXX
west #
 sleep 2
west #
 # ping should reply
west #
 ping -q -n -c 4 -I 192.0.1.254 192.0.2.254
PING 192.0.2.254 (192.0.2.254) from 192.0.1.254 : 56(84) bytes of data.
--- 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
west #
 # Tunnel should be back up now even without triggering traffic
west #
 ipsec whack --trafficstatus
006 #4: "westnet-eastnet-ikev2", type=ESP, add_time=1234567890, inBytes=336, outBytes=336, id='@east'
west #
 ipsec whack --shuntstatus
000 Bare Shunt list:
000  
west #
 grep -E "liveness action|acquire" OUTPUT/west.pluto.log
| xfrm acquire rtattribute type 5
| xfrm acquire rtattribute type 16
| add bare shunt 0xPOINTER 192.0.1.254/32:8 --1--> 192.0.2.254/32:0 => %hold 0    %acquire-netlink
initiate on demand from 192.0.1.254:8 to 192.0.2.254:0 proto=1 because: acquire
| delete bare shunt 0xPOINTER 192.0.1.254/32:8 --1--> 192.0.2.254/32:0 => %hold 0    %acquire-netlink
west #
 grep -E "liveness: action|acquire" OUTPUT/west.pluto.log
"westnet-eastnet-ikev2" #2: IKEv2 liveness: action - putting connection into hold
| xfrm acquire rtattribute type 5
| xfrm acquire rtattribute type 16
| add bare shunt 0xPOINTER 192.0.1.254/32:8 --1--> 192.0.2.254/32:0 => %hold 0    %acquire-netlink
initiate on demand from 192.0.1.254:8 to 192.0.2.254:0 proto=1 because: acquire
| delete bare shunt 0xPOINTER 192.0.1.254/32:8 --1--> 192.0.2.254/32:0 => %hold 0    %acquire-netlink
west #
 echo done
done
west #
west #
 ../bin/check-for-core.sh
west #
 if [ -f /sbin/ausearch ]; then ausearch -r -m avc -ts recent ; fi

