[mrtg] Re: Wrong OID 1600SC Dell Poweredge?

[Campbell, David]

 Hi Vincent,

> I am rather new to this, but what about adding parenthesis before the /
> sign? Something like: ((OID1&OID2:community at device) / 10 ) * 1.8 + 32

me too ) But this didn't help

> Also: you are prefixing the second OID with a dot, and not the first

again no luck

When I try an use snmpget - I get a 'no security name' error

snmpget cpfc.org foo.1.3.6.1.4.1.674.10892.1.700.20.1.6.1.2
snmpget: No securityName specified

Dave



-----Original Message-----
From: Vincent De Keyzer
To: Campbell, David
Sent: 11/25/03 3:44 PM
Subject: RE: [mrtg] Wrong OID 1600SC Dell Poweredge?

I am rather new to this, but what about adding parenthesis before the /
sign? Something like: ((OID1&OID2:community at device) / 10 ) * 1.8 + 32

Other silly question: can you snmpget the value you are looking for?

Also: you are prefixing the second OID with a dot, and not the first
one?
1.3.6.1.4.1.674.10892.1.700.20.1.6.1.2&.1.3.6.1.4.1.674.10892.1.700.20.1
.6.1
.2
^                                      ^
|                                      |
here                                   and here

Vincent


> Hi - I am trying to monitor the temperature on an dell 
> poweredge 1600SC - all other MRTG monitoring is working great
> 
> I am using the configs as described on this page:
> 
> http://web.csma.biz/resources.dellpedge.shtml
> 
> Like this
> 
> # CPU 1 Temp
> Target[cpfc.org.pt1]: ( 
> 1.3.6.1.4.1.674.10892.1.700.20.1.6.1.2&.1.3.6.1.4.1.674.10892.
> 1.700.20.1.6.1.2:foo at cpfc.org / 10 ) * 1.8 + 32
> XSize[cpfc.org.pt1]: 360
> YSize[cpfc.org.pt1]: 75
> Title[cpfc.org.pt1]: Processor 1 - Temperature (F)
> MaxBytes[cpfc.org.pt1]: 212
> AbsMax[cpfc.org.pt1]: 212
> Options[cpfc.org.pt1]: growright,gauge,nopercent
> PageTop[cpfc.org.pt1]: <h1>Processor 1 - Temperature (F)</h1>
> YLegend[cpfc.org.pt1]: Deg F
> ShortLegend[cpfc.org.pt1]: &deg;F
> Legend1[cpfc.org.pt1]: CPU 1 - TEMP
> Colours[cpfc.org.pt1]: RED#F90000,RED#F90000,RED#F90000,RED#F90000
> 
> But I am getting the following results in the logs
> 
> 2003-11-25 13:50:00 -- Started mrtg
> 2003-11-25 13:50:02 -- SNMP Error:
> Received SNMP response with error code
>   error status: noSuchName
>   index 1 (OID: 1.3.6.1.4.1.674.10892.1.700.20.1.6.1.2)
> SNMPv1_Session (remote host: "cpfc.org" [207.44.242.16].161)
>                   community: "foo"
>                  request ID: -246879584
>                 PDU bufsize: 8000 bytes
>                     timeout: 2s
>                     retries: 5
>                     backoff: 1)
>  at /usr/local/mrtg-2/bin/../lib/mrtg2/SNMP_util.pm line 486
> 2003-11-25 13:50:02 -- SNMPGET Problem for 
> 1.3.6.1.4.1.674.10892.1.700.20.1.6.1.2 
> .1.3.6.1.4.1.674.10892.1.700.20.1.6.1.2 sysUptime sysName on 
> foo at cpfc.org::::::v4only
>  at /usr/local/mrtg-2/bin/mrtg line 1798
> 2003-11-25 13:50:03 -- ERROR: Target[cpfc.org.pt1][_IN_] '(  
> $target->[7]{$mode}  / 10 ) * 1.8 + 32' (warn): Use of 
> uninitialized value in division (/) at (eval 20) line 1.
> 2003-11-25 13:50:03 -- ERROR: Target[cpfc.org.pt1][_OUT_] '(  
> $target->[7]{$mode}  / 10 ) * 1.8 + 32' (warn): Use of 
> uninitialized value in division (/) at (eval 21) line 1.
> 2003-11-25 13:50:03 -- WARNING: Skipping Update of 
> cpfc.org.pt1, inlast is not defined
> 2003-11-25 13:50:03 -- WARNING: Skipping Update of 
> cpfc.org.pt1, outlast is not defined
> 
> Does this mean that the OID is wrong or something more fundamental?  



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