Hi Folks,<br><br>Currently running mrtg 2.15.2 on a CentOS 5 box using rrd as a backend. Everything works fine for the most, data is being collected fine and graphs generated fine. However every so often the graphs will stop generating from one of the datasources, if I enable logging for the rrd updates I get the following:
<br><br>2007-07-04 09:25:24 -- --log: RRDs::tune(/home/mrtg/switch1_16.rrd -a ds0:1250000 -a ds1:1250000 -d ds0:COUNTER -d ds1:COUNTER)<br>2007-07-04 09:25:24 -- --log: RRDs::update(/home/mrtg/switch1_16.rrd, '1183536660:4171765168:2798801761')
<br>2007-07-04 09:25:24 -- --log: got: ???/188391.226222222<br><br>It seems to be getting the required information from SNMP:<br><br>2007-07-04 09:24:46 -- --snpo: run snmpget from ifInOctets&ifOutOctets:public@switch1
<br>2007-07-04 09:24:46 -- --snpo: simple If: .16<br>2007-07-04 09:24:46 -- --snpo: simple If: .16<br>2007-07-04 09:24:46 -- --snpo: SNMPGet from public@switch1: -- ifInOctets.16,ifOutOctets.16<br>2007-07-04 09:24:46 -- --snpo: SNMPfound -- '4133259110', '2946959781'
<br><br>After a while (not a set time) the datasource will start to get updated again.<br><br>Any clues on how to check/debug this problem?<br><br>Thanks.<br><br>Neil<br><br>