pcap-filter
There are 2 repositories under pcap-filter topic.
linkmeta/MetaNet
MetaNet is a network toolkit(iperf,tcp,udp,websocket,mqtt,sniffer,pcap,port scan,listen,ip scan .etc.). This is an easy demo for network study by WPF MVVM.
lnde/ifpstat
CLI tool that reports network interface statistics based on pcap-filter(7).