/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 or go out 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 # iptables -A OUTPUT -o eth1 -p icmp -j LOGDROP west # iptables -I OUTPUT -m policy --dir out --pol ipsec -j ACCEPT 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 # echo "initdone" initdone west # #!/bin/sh west # ipsec auto --up westnet-eastnet-ikev2 002 "westnet-eastnet-ikev2"[1] 192.1.2.23 #1: initiating v2 parent SA 1v2 "westnet-eastnet-ikev2"[1] 192.1.2.23 #1: initiate 1v2 "westnet-eastnet-ikev2"[1] 192.1.2.23 #1: STATE_PARENT_I1: sent v2I1, expected v2R1 1v2 "westnet-eastnet-ikev2"[1] 192.1.2.23 #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"[1] 192.1.2.23 #2: IKEv2 mode peer ID is ID_FQDN: '@east' 003 "westnet-eastnet-ikev2"[1] 192.1.2.23 #2: Authenticated using RSA 002 "westnet-eastnet-ikev2"[1] 192.1.2.23 #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"[1] 192.1.2.23 #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"[1] 192.1.2.23, 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 via iptables west # iptables -I INPUT -s 192.1.2.23/32 -d 0/0 -j DROP west # iptables -I OUTPUT -d 192.1.2.23/32 -s 0/0 -j DROP west # sleep 30 west # # 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 # ipsec whack --trafficstatus west # ipsec whack --shuntstatus 000 Bare Shunt list: 000 west # # packets should be caught in firewall and no icmp replies should happen 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. [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=1 [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=2 --- 192.0.2.254 ping statistics --- 2 packets transmitted, 0 received, 100% packet loss, time XXXX west # # Remove the Blockage west # iptables -D INPUT -s 192.1.2.23/32 -d 0/0 -j DROP west # iptables -D OUTPUT -d 192.1.2.23/32 -s 0/0 -j DROP west # # trigger traffic west # ping -W 1 -w 1 -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. [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=1 --- 192.0.2.254 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time XXXX west # sleep 2 west # ping -W 1 -w 4 -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. [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=1 [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=2 [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=3 [ 00.00] IN= OUT=eth1 SRC=192.0.1.254 DST=192.0.2.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXX DF PROTO ICMP TYPE=8 CODE=0 ID=XXXX SEQ=4 --- 192.0.2.254 ping statistics --- 4 packets transmitted, 0 received, 100% packet loss, time XXXX west # # Tunnel should be back up now even without triggering traffic west # echo done done west # ipsec whack --trafficstatus west # ipsec whack --shuntstatus 000 Bare Shunt list: 000 west # west # ../bin/check-for-core.sh west # if [ -f /sbin/ausearch ]; then ausearch -r -m avc -ts recent ; fi