[mrtg] Re: SNMP OID 2nd try

[Matthew Petach]

Don't forget, given the config you have below, MRTG is dividing
the number by 300 seconds and then rounding off, as it thinks
the value returned is a counter, rather than a gauge.
68/300 = 0 when rounded off.

Use 'Options[FDRSSI]: gauge

to get it to treat the number like a fuel gauge and not divide
by 300 seconds.

Matt

----- Original Message ----
From: John Wolchko <john at kimbanet.com>
To: mrtg at list.ee.ethz.ch
Sent: Thursday, October 12, 2006 5:18:15 AM
Subject: [mrtg] SNMP OID 2nd try

OK, I wrote a long intro to this clip of config, but it obviously got lost somewhere... 

I have been using MRTG for years now to chart usage and ping times but am currently in a SNag. The config below is returning -1 -1 to the logs current poll and 0 0 0 0 to the log archive. I can poll the OID with the SNMP poll utility in IPSwitch's WhatsUP and it gives a value of 188. If I use the WhatsUP chart utility the poll returns a value of 4294967228. I installed a copy of SolarWinds Engineers Tools and the SNMP Poll returns a value of 68. This is the closest to what it should be since the actual value on the radio is -68db. The web chart utility int SolarWinds works fine, but it doesn't show historical Week, Month, Year like MRTG, plus it costs $1300 !! Am I missing something? All help is appreciated. 


Workdir: C:\InetPub\wwwroot\mrtg 
 
Target[FDRSSI]: .3.6.1.4.1.792.6.3.2.0&1.3.6.1.4.1.792.6.3.2.0:public at 192.168.1.116:::::2 
MaxBytes[FDRSSI]: 1096500 
Title[FDRSSI]: Ferndale TeraBridge RSSI 
PageTop[FDRSSI]: <H1>Ferndale TeraBridge RSSI</H1> 
 <TABLE> 
   <TR><TD>System:</TD><TD>Ferndale TeraBridge RSSI</TD></TR> 
   <TR><TD>Maintainer:</TD><TD>Me </TD></TR> 
   <TR><TD>Interface:</TD><TD>RSSI </TD></TR> 
   <TR><TD>IP:</TD><TD>192.168.1.117</TD></TR> 
   <TR><TD>Max Speed:</TD> 
       <TD>10 Mbps</TD></TR> 
  </TABLE> 
 
#--------------------------------------------------------------- 
 
 

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