Netdiag
- checkint(1) Show active network interfaces
- netload(1) Network device load monitor
- netwatch(1) Ethernet Internet Protocol Monitor
- statnet(1) views the statistics of Ethernet and PLIP/PPP/SLIP for TCP, IP,
- statnetd(1) views the statistics of Ethernet and PLIP/PPP/SLIP for TCP, IP,
- tcpblast(8) tool for measuring network bandwidth
- tcpspray(1) print average throughput for a tcp connection
- trafshow(1) trafshow - full screen show network traffic
- udpblast(8) tool for measuring network bandwidth