pktstat(1) on Linux
The text c943461cce61, as Debian 5.0 (Lenny) shipped it.
display packet activity on a crt
Flags it lists
-
-1 -
-A -
-B -
-F -
-P -
-T -
-a -
-c -
-i -
-k -
-l -
-m -
-n -
-p -
-t -
-w