ip
IPTraf-ng
https://github.com/iptraf-ng/iptraf-ng
IPTraf-ng is a console-based network monitoring program for Linux that displays information about IP traffic. It returns such information as:
Current TCP connections
UDP, ICMP, OSPF, and other types of IP packets
Packet and byte counts on TCP connections
IP, TCP, UDP, ICMP, non-IP, and other packet and byte counts
TCP/UDP counts by ports
Packet counts by packet sizes
Packet and byte counts by IP address
Interface activity
Flag statuses on TCP packets
LAN station statistics
Added 3 years ago
Wondershaper
https://github.com/magnific0/wondershaper
Command-line utility for limiting an adapter's bandwidth.
Wonder Shaper is a script that allows the user to limit the bandwidth of one or more network adapters. It does so by using iproute's tc command, but greatly simplifies its operation.
Added 2 years ago