Re: [pysnmp-users] Problem observed in new mib loading

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

Try adding `lookupNames=True`, `lookupValues=True` as shown here:

    http://pysnmp.sourceforge.net/examples/current/v3arch/oneliner/manager/cmdgen/getnext-v2c-with-mib-resolution.html <http://pysnmp.sourceforge.net/examples/current/v3arch/oneliner/manager/cmdgen/getnext-v2c-with-mib-resolution.html>

But even better upgrade to the latest pysnmp and you could skip the explicit mibdump-based conversion step.

    http://pysnmp.sourceforge.net/examples/hlapi/asyncore/sync/manager/cmdgen/walking-operations.html <http://pysnmp.sourceforge.net/examples/hlapi/asyncore/sync/manager/cmdgen/walking-operations.html>


> On 15 Dec 2016, at 07:11, <riv...@wi...> <riv...@wi...> wrote:
> 
> Hi,
>  
> I am trying to automate VM-MIB by using pysnmp.
>  
> 1.       Generated VM-MIB.py file from VM-MIB.txt by mibdump.py  --debug=all --mib-borrower=/usr/share/snmp/mibs/   VM-MIB.txt
> 2.       Tried  loadmib and addmibsource modules to load VM-MIB.
>  
> Its loading the Object from VM-MIB as I am able to see the output but the MIB name is showing as SNMPv2-SMI.
> Is it the right procedure  to do or do we have any other process.
>  
> #!/usr/bin/python
> from pysnmp.entity.rfc3413.oneliner import cmdgen
>  
> cmdGen = cmdgen.CommandGenerator()
>  
> errorIndication, errorStatus, errorIndex, varBindTable = cmdGen.nextCmd(
>     cmdgen.CommunityData('public'),
>     cmdgen.UdpTransportTarget(('10.154.19.88', 161)),
>     #cmdgen.MibVariable('VM-MIB', 'vmEntry').loadmibs(),
>     lexicographicMode=True, maxRows=100,
>     ignoreNonIncreasingOid=True
> )
> #print varBindTable
>  
> # Check for errors and print out results
> if errorIndication:
>     print(errorIndication)
> else:
>     if errorStatus:
>         print('%s at %s' % (
>             errorStatus.prettyPrint(),
>             errorIndex and varBindTable[int(errorIndex)-1] or '?'
>             )
>         )
>     else:
>         #for name, val in varBindTable:
>            #print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))
>            #print (varBindTable[0][0].prettyPrint() +' = '+ varBindTable[0][1].prettyPrint())
>         len_value= len(varBindTable)
>         output = open('template.txt','a')
>         for i in range(0,len_value):
>             output.write(varBindTable[i][0].prettyPrint())
>             output.write("\n")
>         output.close()
>  
>  
>  
> Getting this below output.
>  
>  
> SNMPv2-SMI::mib-2.23456.1.4.1.2.2 = VM6  ----------- it should represent as VM-MIB instead of SNMPV2-SMI
> SNMPv2-SMI::mib-2.23456.1.4.1.2.3 = VM1
> SNMPv2-SMI::mib-2.23456.1.4.1.2.4 = VM2
> SNMPv2-SMI::mib-2.23456.1.4.1.2.5 = VM3
> SNMPv2-SMI::mib-2.23456.1.4.1.2.6 = VM4
>  
>  
>  
> Thanks & Regards,
> Riva.