pppstats(8) on OpenBSD
The text 53a24ec08fcd, as OpenBSD 4.0, OpenBSD 3.9, OpenBSD 3.8, OpenBSD 3.7, OpenBSD 3.6, OpenBSD 3.5, OpenBSD 3.4 shipped it.
report statistics for the specified PPP interface
Flags it lists
-
-a -
-c -
-d -
-r -
-v -
-w -
-z