README revision 1.3 
11.3Srmind$NetBSD: README,v 1.3 2012/12/24 19:05:46 rmind Exp $
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31.1Srmindnpftest - a tool for regression testing and debugging NPF.
41.1SrmindIt uses RUMP framework to run NPF kernel module in the userspace.
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81.1SrmindTest:
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101.1Srmindnpfctl debug npftest.conf /tmp/npf.plist
111.1Srmindnpftest -c /tmp/npf.plist -t
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131.1SrmindStream:
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151.1Srmindtcpdump -w stream.pcap -i $INTERFACE "host $HOST and tcp"
161.1Srmindnpfctl debug
171.1Srmindnpftest -c /tmp/npf.plist -s stream.pcap -o stream_npf_data.txt
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211.1SrmindUpdate RUMP libraries once the kernel side has been changed.  Hint:
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231.1Srmindcd src/sys/net/npf
241.1Srmindsudo make includes
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261.2Srmindcd src/sys/rump/net/lib/libnpf
271.1Srmindmake distclean
281.3SrmindMKDEBUG=yes MKDEBUGLIB=yes DBG="-g -O2" make -j8
291.3Srmindsudo MKDEBUG=yes MKDEBUGLIB=yes DBG="-g -O2" make install
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