Package bing

Bandwidth ping

Bing is a point-to-point bandwidth measurement tool (hence the 'b'), based on

Bing determines the real (raw, as opposed to available or average) throughput
on a link by measuring ICMP echo requests' round trip times for different
packet sizes at each end of the link.

System Administration
Command Description
bing compute point to point throughput using two sizes of ICMP ECHO_REQUEST packets...