1$NetBSD: README,v 1.6 2014/06/25 00:21:42 rmind Exp $ 2 3npftest - a tool for regression testing and debugging NPF. 4It uses RUMP framework to run NPF kernel module in the userspace. 5 6--- 7 8Test: 9 10npfctl debug npftest.conf /tmp/npf.plist 11npftest -c /tmp/npf.plist -t 12 13Stream: 14 15tcpdump -w stream.pcap -i $interface "host $host and tcp" 16npfctl debug npftest.conf /tmp/npf.plist 17npftest -c /tmp/npf.plist -s stream.pcap > stream_npf_data.txt 18 19Preferably, use MALLOC_OPTIONS="AJ" and/or other facilities. 20 21Benchmark: 22 23npftest -b rule -c /tmp/npf.plist -p $ncpu 24 25--- 26 27Update RUMP libraries once the kernel side has been changed. Hint: 28 29cd src/sys/net/npf 30sudo make includes 31 32cd src/sys/rump/net/lib/libnpf 33make distclean 34MKDEBUG=yes MKDEBUGLIB=yes DBG="-g -O2" make -j8 35sudo MKDEBUG=yes MKDEBUGLIB=yes DBG="-g -O2" make install 36