[mrtg] Re: MemoryPoolFree

[Jerry Heidtke]

Are you using the correct instance numbers? 

For devices running IOS, Processor MemoryPoolUsed is
.1.3.6.1.4.1.9.9.48.1.1.1.5.1, I/O MemoryPoolUsed is
.1.3.6.1.4.1.9.9.48.1.1.1.5.2, Processor MemoryPoolFree is
.1.3.6.1.4.1.9.9.48.1.1.1.6.1, I/O MemoryPoolFree is
.1.3.6.1.4.1.9.9.48.1.1.1.6.2

Devices running CATOS have different memory pools and different instance
numbers.

Here's a section of a config for IOS-based devices. You'll have to adjust
MaxBytes, etc.

# ciscoMemoryPoolUsed and ciscoMemoryPoolFree
ShortLegend[_]: B
YLegend[_]: Bytes
LegendI[_]: Free Mem:
LegendO[_]: Used Mem:
Legend3[_]: Maximum Memory Available
Legend4[_]: Maximum Memory In Use

Target[ProcessorMem]:
.1.3.6.1.4.1.9.9.48.1.1.1.6.1&.1.3.6.1.4.1.9.9.48.1.1.1.5.1:community at device
MaxBytes[ProcessorMem]: 75497472
Legend1[ProcessorMem]: Processor Memory Available
Legend2[ProcessorMem]: Processor Memory In Use
Title[ProcessorMem]: Processor Memory
PageTop[ProcessorMem]: Processor Memory Utilization for

Target[IOMem]:
.1.3.6.1.4.1.9.9.48.1.1.1.6.2&.1.3.6.1.4.1.9.9.48.1.1.1.5.2:community at device
MaxBytes[IOMem]: 16777216
Legend1[IOMem]: In./Out. Memory Available
Legend2[IOMem]: In./Out. Memory In Use
Title[IOMem]: I/O Memory
PageTop[IOMem]: I/O Memory Utilization for

Jerry

-----Original Message-----
From: Sander Foppen [mailto:sander.foppen at tnf.nl]
Sent: Thursday, December 12, 2002 7:49 AM
To: mrtg at list.ee.ethz.ch
Subject: [mrtg] MemoryPoolFree


Hi,
 
I want to monitor memory load on several types of cisco routers. For
instance a 1603, 1721, 3550, 7204, 7505 and more.
 
At this time I'm using:
Cisco Local Free Mem 1.3.6.1.4.1.9.2.1.8 
 
This one works fine, for now. But is has some disadvantages. It monitors
free memory and I prefer used memory. And also it is the sum from
processor and IO memory.
 
With the following OIDs I can seperately monitor IO and processor memory
and free and used.
 
Cisco MemoryPoolUsed 1.3.6.1.4.1.9.9.48.1.1.1.5
Cisco MemoryPoolFree 1.3.6.1.4.1.9.9.48.1.1.1.6 
 
But mrtg doesn't seem to collect any data with these OIDs.
 
Can antone help me with this problem?
 
Thanks,
   Sander


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