/testing/guestbin/swan-prep
west #
 # dmesg -n 6
west #
 # nohup tcpdump -i eth1 -s 65535 -X -vv -nn tcp > OUTPUT/west.tcpdump & sleep 1 # wait for nohup msg
west #
 # nohup dumpcap -i eth1 -w /tmp/west.pcap > OUTPUT/west.dumpcap & sleep 1 # wait for nohup msg
west #
 # confirm that the network is alive
west #
 # ../../guestbin/wait-until-alive -I 192.0.1.254 192.0.2.254
west #
 # make sure that clear text does not get through
west #
 # iptables -F
west #
 # iptables -X
west #
 # does this block the ping response?
west #
 # iptables -A OUTPUT -o eth1 -p tcp --dport 4500 -j ACCEPT
west #
 # iptables -A OUTPUT -o eth1 -s 192.0.2.0/24 -j DROP
west #
 # confirm with a ping
west #
 # ../../guestbin/ping-once.sh --down -I 192.0.1.254 192.0.2.254
west #
 ipsec start
Redirecting to: [initsystem]
west #
 ../../guestbin/wait-until-pluto-started
west #
 ipsec auto --add westnet-eastnet-ikev2
002 "westnet-eastnet-ikev2": added IKEv2 connection
west #
 ipsec auto --status | grep westnet-eastnet-ikev2
000 "westnet-eastnet-ikev2": 192.0.1.0/24===192.1.2.45[@west]...192.1.2.23[@east]===192.0.2.0/24; unrouted; 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(RSASIG+RSASIG_v1_5), their auth:RSASIG+ECDSA+RSASIG_v1_5, our autheap:none, their autheap:none;
000 "westnet-eastnet-ikev2":   modecfg info: us:none, them:none, modecfg policy:push, dns:unset, domains:unset, cat:unset;
000 "westnet-eastnet-ikev2":   sec_label:unset;
000 "westnet-eastnet-ikev2":   ike_life: 28800s; ipsec_life: 28800s; ipsec_max_bytes: 2^63B; ipsec_max_packets: 2^63; replay_window: 128; rekey_margin: 540s; rekey_fuzz: 100%; keyingtries: 0;
000 "westnet-eastnet-ikev2":   retransmit-interval: 9999ms; retransmit-timeout: 99s; iketcp:yes; iketcp-port:4500;
000 "westnet-eastnet-ikev2":   initial-contact:no; cisco-unity:no; fake-strongswan:no; send-vendorid:no; send-no-esp-tfc:no;
000 "westnet-eastnet-ikev2":   policy: IKEv2+RSASIG+ECDSA+RSASIG_v1_5+ENCRYPT+TUNNEL+PFS+IKE_FRAG_ALLOW+ESN_NO+ESN_YES;
000 "westnet-eastnet-ikev2":   v2-auth-hash-policy: SHA2_256+SHA2_384+SHA2_512;
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":   liveness: passive; dpdaction:hold; dpddelay:0s; retransmit-timeout:60s
000 "westnet-eastnet-ikev2":   nat-traversal: encaps:auto; keepalive:20s
000 "westnet-eastnet-ikev2":   newest IKE SA: #0; newest IPsec SA: #0; conn serial: $1;
west #
 echo "initdone"
initdone
west #
 send() { printf "$@" | ncat east 4500 ; }
west #
 # open the TCP socket
west #
 send ''
west #
 # open the TCP socket, send one byte
west #
 send '\0'
west #
 # open the TCP socket, send not IKETCP
west #
 send '123456'
west #
 # open the TCP socket, send IKETCP
west #
 send 'IKETCP'
west #
 # open the TCP socket, send IKETCP<byte>
west #
 send 'IKETCP\0'
west #
 # open the TCP socket, send IKETCP<0x0000>
west #
 send 'IKETCP\x0\x0'
Ncat: Connection reset by peer.
west #
 # open the TCP socket, send IKETCP<0x00ff>
west #
 send 'IKETCP\x0\xff'
west #
 # open the TCP socket, send IKETCP<0xffff>
west #
 send 'IKETCP\xff\xff'
west #
 ipsec look
west NOW
XFRM state:
XFRM policy:
XFRM done
IPSEC mangle TABLES
iptables filter TABLE
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         
Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
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 #
 grep '^connection from' /tmp/pluto.log
west #
 
