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The BPF Traffic Collector. PR: 10679 Submitted by: Oddbjorn Steffensen <oddbjorn@tricknology.org>
19 lines
661 B
Plaintext
19 lines
661 B
Plaintext
bpft is a superset of trafshow, and extends it by adding a daemon
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which collects data about network connections (src, dst, protocol
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and length). The resulting data can be dumped to a file for later
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processing.
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Read /usr/local/share/doc/bpft/README after installation for more
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information.
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To use bpft, your kernel must be rebuilt with the following line
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added to your kernel config file (/sys/i386/conf/<YourMachine>):
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pseudo-device bpfilter 4 # Berkeley packet filter
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The number after bpfilter is the number of interfaces that can be
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examined simultaneously. See section 6.1 of the Handbook for details.
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- oddbjorn
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oddbjorn@tricknology.org
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