OpenBSD-4.6/regress/sbin/ipsecctl/ipsec24.in

FROM="{ 1.1.1.1, 2.2.2.2, 3.3.3.3 }"
TO="{ 4.4.4.4, 5.5.5.5, 6.6.6.6 }"
flow esp from $FROM to $TO