/testing/guestbin/swan-prep
north #
 iptables -F INPUT
north #
 iptables -F OUTPUT
north #
 # make sure that clear text does not get through
north #
 iptables -A INPUT -i eth1 -s 192.1.2.23/32 -p udp --sport 1701 -j LOGDROP
north #
 iptables -I INPUT -m policy --dir in --pol ipsec -j ACCEPT
north #
 ipsec setup start
[ 00.00] NET: Registered protocol family 15
north #
 /testing/pluto/bin/wait-until-pluto-started
north #
 ipsec auto --add north--east-l2tp
north #
 #ipsec auto --add north--east-pass
north #
 #ipsec auto --route north--east-pass
north #
 (cd /tmp && xl2tpd -D 2>/tmp/xl2tpd.log 1>&2) &
[1] 1490
north #
 ipsec auto --route north--east-l2tp
north #
 echo done
done
north #
 ipsec auto --up north--east-l2tp
104 "north--east-l2tp" #1: STATE_MAIN_I1: initiate
003 "north--east-l2tp" #1: received Vendor ID payload [Openswan (this version)  VERSION
003 "north--east-l2tp" #1: received Vendor ID payload [Dead Peer Detection]
003 "north--east-l2tp" #1: received Vendor ID payload [RFC 3947] method set to=109 
106 "north--east-l2tp" #1: STATE_MAIN_I2: sent MI2, expecting MR2
003 "north--east-l2tp" #1: NAT-Traversal: Result using RFC 3947 (NAT-Traversal) sender port 500 sender port 500: I am behind NAT
108 "north--east-l2tp" #1: STATE_MAIN_I3: sent MI3, expecting MR3
003 "north--east-l2tp" #1: received Vendor ID payload [CAN-IKEv2]
004 "north--east-l2tp" #1: STATE_MAIN_I4: ISAKMP SA established {auth=RSA_SIG cipher=aes_128 integ=sha group=MODP2048}
117 "north--east-l2tp" #2: STATE_QUICK_I1: initiate
004 "north--east-l2tp" #2: STATE_QUICK_I2: sent QI2, IPsec SA established transport mode {ESP=>0xESPESP <0xESPESP xfrm=AES_128-HMAC_SHA1 NATOA=none NATD=none DPD=none}
north #
 echo "c server" > /var/run/xl2tpd/l2tp-control
north #
 sleep 5
north #
 ipsec look
north NOW
IPSEC TABLE
ROUTING TABLE
default via 192.1.3.254 dev eth1 
169.254.0.0/16 dev eth1  scope link  metric 1003 
192.0.1.0/24 via 192.1.3.254 dev eth1 
192.0.2.0/24 via 192.1.3.254 dev eth1 
192.1.2.0/24 via 192.1.3.254 dev eth1 
192.1.3.0/24 dev eth1  proto kernel  scope link  src 192.1.3.33 
north #
north #
 ping -c 4 -n 192.0.2.254
PING 192.0.2.254 (192.0.2.254) 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
north #
 # testing passthrough conn
north #
 echo quit | nc 192.0.2.254 22
SSH-2.0-OpenSSH_6.4
Protocol mismatch.
north #
 ip addr show dev ppp0
4: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1395 qdisc pfifo_fast state UNKNOWN group default qlen 3
    link/ppp 
    inet 192.0.2.128 peer 192.0.2.254/32 scope global ppp0
       valid_lft forever preferred_lft forever
north #
 echo done
done
north #
 ipsec look
north NOW
IPSEC TABLE
ROUTING TABLE
default via 192.1.3.254 dev eth1 
169.254.0.0/16 dev eth1  scope link  metric 1003 
192.0.1.0/24 via 192.1.3.254 dev eth1 
192.0.2.0/24 via 192.1.3.254 dev eth1 
192.1.2.0/24 via 192.1.3.254 dev eth1 
192.1.3.0/24 dev eth1  proto kernel  scope link  src 192.1.3.33 
north #
north #
 grep 'Result using RFC 3947' /tmp/pluto.log
"north--east-l2tp" #1: NAT-Traversal: Result using RFC 3947 (NAT-Traversal) sender port 500 sender port 500: I am behind NAT
north #
 if [ -n "`ls /tmp/core* 2>/dev/null`" ]; then echo CORE FOUND; mv /tmp/core* OUTPUT/; fi
north #
 if [ -f /sbin/ausearch ]; then ausearch -r -m avc -ts recent ; fi

