prep.sh
west.iked.conf -> /etc/iked.conf
west #
 ifconfig sec1 create
west #
 ifconfig sec1 up
west #
 ../../guestbin/tcpdump.sh --start -i sec1
tcpdump started
west #
 ifconfig sec1 inet     198.18.45.45/32     198.18.23.23
west #
 ifconfig sec1 inet6 2001:db8:45::45/128 2001:db8:23::23
west #
 ifconfig sec1
sec1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
	index 7 priority 0 llprio 3
	groups: sec
	inet 198.18.45.45 --> 198.18.23.23 netmask 0xffffffff
	inet6 fe80::1000:ff:feab:cdff%sec1 -->  prefixlen 64 scopeid 0x7
	inet6 2001:db8:45::45 --> 2001:db8:23::23 prefixlen 128 tentative
west #
 ipsec _kernel state
west #
 ipsec _kernel policy
west #
 ../../guestbin/iked.sh start
west #
 sleep 10 # give IKE a chance :-/
west #
 ../../guestbin/ping-once.sh --up    198.18.23.23
up
west #
 ../../guestbin/ping-once.sh --up 2001:db8:23::23
up
west #
 sleep 5
west #
 ../../guestbin/tcpdump.sh --stop -i sec1
west #
