[
.B \-a
] [
+.B \-d
+] [
.B \-v
] [
.B \-r
Without this option, the second and subsequent reports show statistics
for the time since the last report.
.TP
+.B \-d
+Show data rate (kB/s) instead of bytes.
+.TP
.B \-c \fIcount
Repeat the display
.I count
When the
.B \-z
option is specified,
-.Nm pppstats
+.B pppstats
instead displays the following fields, relating to the packet
compression algorithm currently in use. If packet compression is not
in use, these fields will all display zeroes. The fields displayed on