ni21 (revision 59c8e88e72633afbc47a4ace0d2170d00d51f7dc) - OpenGrok cross reference for /src/contrib/netbsd-tests/ipf/input/ni21

1out on lan0 2.2.2.2 3.3.3.3
2in on lan0 3.3.3.3 4.4.4.4
3out on lan0 2.2.2.2 3.3.3.3
4