[mrtg] MRTG and Extreme products

Ronald Price rprice at cs.utah.edu
Mon Apr 29 21:48:56 MEST 2002



Hello,

I have exhausted my resources so its time to ask you wonderful people.

I'm trying to get the aggregate cpu usage off of a Extreme Black Diamond
6808 with OS 6.2.1.

When I run this .cfg:

-----------------------------------------------------------------------------

Target[CPU]: 1.3.6.1.2.1.54.1.2.4.1.8.0&1.3.6.1.2.1.54.1.2.4.1.8.0:xxxxx at xxxx

#Target[CPU]: 1.3.6.1.4.1.1916.1.1.1.28.0&1.3.6.1.4.1.1916.1.1.1.28.0:xxxxx at xxxxx


YLegend[CPU]: CPU Utilization
ShortLegend[CPU]: %
MaxBytes[CPU]: 100
#test 4/18 no data
#Options[CPU]: nopercent, gauge, unknaszero
#Unscaled[CPU]: dwmy
Legend1[CPU]: CPU Utilization
Legend2[CPU]: .
Legend3[CPU]: Max value per interval on graph
Legend4[CPU]: .
LegendI[CPU]: CPU:
LegendO[CPU]: .
Title[CPU]: Black Diamond 6808 
PageTop[CPU]: <H1>.4.1</H1>
Colours[CPU]: GREEN#00eb0c,BLUE#0000ff,GRAY#AAAAAA,VIOLET#ff00ff
WithPeak[CPU]: ymw

-----------------------------------------------------------------------------

The uncommented target should be a MIB-II OID that I thought should be
included on any machine with SNMP.

The commented target is the aggregate CPU.

Both targets give me this error:

--------------------------------------------------------------------------

oot at bovupunda bin]# ./mrtg cpu.cfg 
SNMP Error:
no response received
SNMPv1_Session (remote host: "155.101.16.1" [155.101.16.1].161)
                  community: "t!nk13!t"
                 request ID: 671571386
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /local/pkg/mrtg/bin/../lib/mrtg2/SNMP_util.pm line 458
SNMPGET Problem for 1.3.6.1.2.1.54.1.2.4.1.8.0 1.3.6.1.2.1.54.1.2.4.1.8.0
sysUptime sysName on t!nk13!t at 155.101.16.1
 at ./mrtg line 1557
Use of uninitialized value in concatenation (.) or string at ./mrtg line
1559.
Use of uninitialized value in substitution (s///) at ./mrtg line 1638.
Use of uninitialized value in substitution (s///) at ./mrtg line 1638.
Use of uninitialized value in substitution (s///) at ./mrtg line 1639.
Use of uninitialized value in substitution (s///) at ./mrtg line 1639.
Use of uninitialized value in substitution (s///) at ./mrtg line 1640.
Use of uninitialized value in substitution (s///) at ./mrtg line 1640.
Use of uninitialized value in pattern match (m//) at ./mrtg line 1646.
Use of uninitialized value in concatenation (.) or string at ./mrtg line
1647.
WARNING: Expected a number but got ''
Use of uninitialized value in pattern match (m//) at ./mrtg line 1646.
Use of uninitialized value in concatenation (.) or string at ./mrtg line
1647.
WARNING: Expected a number but got ''
WARNING: Skipping Update of cpu, inlast is not defined
WARNING: Skipping Update of cpu, outlast is not defined

------------------------------------------------------------------------

I have poked a hole through ipchains on the machine that is running
MRTG. The only thing I can think of is that snmpd is not running on the
Extreme Router. Does anyone know how to check if snmpd is running??

Thanks in Advance,

-Ron 


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