wlan statistics:
-qual-day.png
--imginfo '
'
--lazy -i -a PNG
--title="Link Quality (Day)"
-v "Unknown Unit"
-l 0
DEF:qual=/var/lib/rrd/wlan-.rrd:qual:AVERAGE
AREA:qual#1111FF:Quality
LINE1:qual#000099
GPRINT:qual:MIN:" Min\: %2.lf"
GPRINT:qual:MAX:" Max\: %2.lf"
GPRINT:qual:AVERAGE:" Avg\: %4.1lf"
GPRINT:qual:LAST:" Current\: %2.lf">
-qual-week.png
--imginfo '
'
--lazy -i -a PNG
--title="Link Quality (Week)"
-v "Unknown Unit"
-l 0
-s -1week
DEF:qual=/var/lib/rrd/wlan-.rrd:qual:AVERAGE
AREA:qual#1111FF:Quality
LINE1:qual#000099
GPRINT:qual:MIN:" Min\: %2.lf"
GPRINT:qual:MAX:" Max\: %2.lf"
GPRINT:qual:AVERAGE:" Avg\: %4.1lf"
GPRINT:qual:LAST:" Current\: %2.lf">
-qual-month.png
--imginfo '
'
--lazy -i -a PNG
--title="Link Quality (Month)"
-v "Unknown Unit"
-l 0
-s -1month
DEF:qual=/var/lib/rrd/wlan-.rrd:qual:AVERAGE
AREA:qual#1111FF:Quality
LINE1:qual#000099
GPRINT:qual:MIN:" Min\: %2.lf"
GPRINT:qual:MAX:" Max\: %2.lf"
GPRINT:qual:AVERAGE:" Avg\: %4.1lf"
GPRINT:qual:LAST:" Current\: %2.lf">
-qual-year.png
--imginfo '
'
--lazy -i -a PNG
--title="Link Quality (Year)"
-v "Unknown Unit"
-l 0
-s -1year
DEF:qual=/var/lib/rrd/wlan-.rrd:qual:AVERAGE
AREA:qual#1111FF:Quality
LINE1:qual#000099
GPRINT:qual:MIN:" Min\: %2.lf"
GPRINT:qual:MAX:" Max\: %2.lf"
GPRINT:qual:AVERAGE:" Avg\: %4.1lf"
GPRINT:qual:LAST:" Current\: %2.lf">