README revision 1.6 
11.6Srmind$NetBSD: README,v 1.6 2014/06/25 00:21:42 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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151.6Srmindtcpdump -w stream.pcap -i $interface "host $host and tcp"
161.5Srmindnpfctl debug npftest.conf /tmp/npf.plist
171.5Srmindnpftest -c /tmp/npf.plist -s stream.pcap > stream_npf_data.txt
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191.4SrmindPreferably, use MALLOC_OPTIONS="AJ" and/or other facilities.
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211.6SrmindBenchmark:
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231.6Srmindnpftest -b rule -c /tmp/npf.plist -p $ncpu
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271.1SrmindUpdate RUMP libraries once the kernel side has been changed.  Hint:
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291.1Srmindcd src/sys/net/npf
301.1Srmindsudo make includes
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321.2Srmindcd src/sys/rump/net/lib/libnpf
331.1Srmindmake distclean
341.3SrmindMKDEBUG=yes MKDEBUGLIB=yes DBG="-g -O2" make -j8
351.3Srmindsudo MKDEBUG=yes MKDEBUGLIB=yes DBG="-g -O2" make install
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