[rrd-users] Traffic port 27015

[Mario Ohnewald]

Hello!
I am trying to get a nice graph of the traffic which goes over port 27015.
This is a sligthly changes example from the tutorial.

I think my problem is that the start/end time is not inbetween the
time-window from the while loop.
But i am not sure.

### --- Script start
# create database (once)
rrdtool create test.rrd  --start 920804400  DS:speed:COUNTER:600:U:U
RRA:AVERAGE:0.5:1:24  RRA:AVERAGE:0.5:6:10

# Do loop, collect data
while [ "times" != "15" ]; do

  #`date '+%s'` --> gets the time
  #`iptables -L -v -n -x | grep 27025 | awk '{print $2}'`  ---> traffic over
port 27015

  #update database with current values
  rrdtool update test.rrd `date '+%s'`:`iptables -L -v -n -x | grep 27025 |
awk '{print $2}'`

  echo Zeit: `date '+%s'`
  echo Traffic: `iptables -L -v -n -x | grep 27025 | awk '{print $2}'`
  echo -----------------------

  # draw graphic
  rrdtool graph speed.gif --start 920804400 --end 920808000
DEF:myspeed=test.rrd:speed:AVERAGE  LINE2:myspeed#FF0000
  cp speed.gif public_html/

  sleep 30
done

### --- Script ends




The OUTPUT (just a few lines):
----------------------

497x161
Zeit: 1047351219
Traffic: 215129356
-----------------------
497x161
Zeit: 1047351249
Traffic: 215161105
-----------------------
497x161
Zeit: 1047351279
Traffic: 215180766
-----------------------
497x161
Zeit: 1047351309
Traffic: 215196082
-----------------------
497x161
Zeit: 1047351339
Traffic: 215200413
-----------------------
497x161
Zeit: 1047351369
Traffic: 215204872
-----------------------
497x161
Zeit: 1047351399
Traffic: 215209637
-----------------------
497x161
Zeit: 1047351429
Traffic: 215213976
-----------------------
497x161
Zeit: 1047351459
Traffic: 215218739
-----------------------
497x161
Zeit: 1047351489
Traffic: 215223300
-----------------------
497x161
Zeit: 1047351520
Traffic: 215227962
-----------------------
497x161
Zeit: 1047351550
Traffic: 215232610
-----------------------
497x161


I hope you can help me here, what am i doing wrong?!
Cheers, Mario



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