The crit/warn_count is tested against used rather than free. It is only for
shared networks, the range correctly subtracts count from size to get its
free.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
When --warning or --critical thresholds are defined with text output lines
that exceed threshold will be either yellow (warning) or red (critical).
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
There is too much repetative confusing maths near printouts. Move that
stuff to a function.
This change also fixes --snet-alarms option counting issue in range that
were not part of any shared network were ignored.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Options -p or --perfdata (in alarming mode) now enable the output of
additional performance data, i.e. used, touched and backup addresses per
subnet.
Signed-off-by: Manuel Hachtkemper <hacman@math.uni-bonn.de>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
I should consider writing tests before features. Sadly recently added new
options did not even work. Oh well, at least I did not release them before
noticing this.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
