Command that give the number of internet packets per port

[Hans_van_Leeuwen]

The command "netstat -i" give the number of internet packets that is send and received per network intertface.
netstat -i

iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR
ens160 1500 0 31452931 0 3982 0 19043725 0 0 0


The tool "iptraf" give the number of internet packets per interface and per port.
This monitor show the number of internet packets send and received by port 22 so by ssh en sftp and also by port 443 so by Samba.

Is there a command that give the number of internet packets per port as simple output number that can be used in a bash script?

[TheFu]

ifconfig? oops. per port - I was thinking per network port, not per IP port. sorry.