NetBSD-5.0.2/dist/ipf/test/input/ni23

in on le0 udp 3.3.3.1,6700 1.1.2.3,4500
in on hme0 udp 2.2.2.2,4500 4.4.4.4,6700
out on bge0 udp 2.2.2.2,4500 3.3.3.1,6700