Package bing

Bandwidth ping

http://fgouget.free.fr/bing/index-en.shtml

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

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 (Section 8)
bing
Bing determines bandwidth on a point-to-point link by sending ICMP ECHO_REQUEST packets and measuring their roundtrip times for different packet sizes on each...