Package: base/frameworks/packet-filter

The packet filter framework supports how Bro sets its BPF capture filter.

base/frameworks/packet-filter/utils.bro

base/frameworks/packet-filter/__load__.bro

base/frameworks/packet-filter/main.bro

This script supports how Bro sets its BPF capture filter. By default Bro sets a capture filter that allows all traffic. If a filter is set on the command line, that filter takes precedence over the default open filter and all filters defined in Bro scripts with the capture_filters and restrict_filters variables.

base/frameworks/packet-filter/netstats.bro

This script reports on packet loss from the various packet sources. When Bro is reading input from trace files, this script will not report any packet loss statistics.