Re: [snmpsim-users] device recording question

[Ilya E. <il...@gl...>]

Hi Jason,

That appeared to be a bug in numeric.py that is triggered by a *changing* set of OIDs between iterations. The quick fix is available from here:

http://snmpsim.cvs.sourceforge.net/viewvc/snmpsim/snmpsim/variation/numeric.py

Please download this latest numeric.py file and replace your current numeric.py with it.

Let me know in case of any issues.

-ilya

On Apr 25, 2013, at 12:55 AM, Jason Kojro-Badziak wrote:

> Hi Ilya:
>  
> Sorry to bother you, but I am having an issue when I try to use the snmprec application along with the recording module and I'm hoping you can help.  If I use the snmprec tool without the "--variation" options, the snmprec file is created successfully.
>  
> Here is the command I am running:
>  
> c:\Program Files (x86)\SNMP Simulator>snmprec.exe --agent-udpv4-endpoint=192.168.200.128 --version=2c --community=[COMMUNITY STRING] --output-file="c:\Users\jkb\Desktop\vm-badziak.snmprec" --variation-module=numeric --variation-module-options=taglist:2-65-66-67-70,iterations:2,period:10
>  
> When the applications starts, here is what I am initially seeing:
>  
>                 Scanning "\Users\jkb\SNMP Simulator\Variation" directory for variation modules...  no directory
>                 Scanning "C:\Users\jkb\AppData\Roaming\SNMP Simulator\Variation" directory for variation modules...  no directory
>                 Scanning "C:\Program Files (x86)\SNMP Simulator\Variation" directory for variation modules... numeric module loaded
>                 SNMP version 2c
>                 Community name: [COMMUNITY STRING]
>                 Querying UDP/IPv4 agent at 192.168.200.128:161
>                 Initializing variation module:
>                     numeric...OK
>                 Sending initial GETNEXT request....
>                 OIDs dumped: 0/(5000+)
>  
> After what I am assuming is the first "run through" of all of the OIDs, the output changes to this:
>                
>                 Scanning "\Users\jkb\SNMP Simulator\Variation" directory for variation modules...  no directory
>                 Scanning "C:\Users\jkb\AppData\Roaming\SNMP Simulator\Variation" directory for variation modules...  no directory
>                 Scanning "C:\Program Files (x86)\SNMP Simulator\Variation" directory for variation modules... numeric module loaded
>                 SNMP version 2c
>                 Community name: [COMMUNITY STRING]
>                 Querying UDP/IPv4 agent at 192.168.200.128:161
>                 Initializing variation module:
>                     numeric...OK
>                 Sending initial GETNEXT request....
>                 Shutting down variation modules:
>                     numeric...OK
>                 OIDs dumped: 5136, elapsed: 181.08 sec, rate: 0.00 OIDs/sec
>                 Traceback (most recent call last):
>                   File "snmprec.py", line 500, in <module>
>                 KeyError: KeyError('value',)
>  
> In the resulting data file, there are a few lines, but there are not 5000+ OIDs dumped as it says in the output.
>  
> Any idea what is going wrong?  I have also tried this on the linux server and I am getting the same results.  I have also tried using smaller taglists to see if that was the problem, but sadly, it is not.
>  
> Just so you know:
>                 c:\Program Files (x86)\SNMP Simulator>snmprec -h
>                 SNMP Simulator version 0.2.1, written by Ilya Etingof <il...@gl...>
>  
> Thank you!
> Jason Kojro-Badziak
> Email:  jba...@mo...
>