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# SNMP agent backend e.g. Agent access to Managed Objects
from pysnmp.smi import builder, instrum, exval
print('Loading MIB modules...'),
mibBuilder = builder.MibBuilder().loadModules(
'SNMPv2-MIB', 'SNMP-FRAMEWORK-MIB', 'SNMP-COMMUNITY-MIB'
)
print('done')
print('Building MIB tree...'),
mibInstrum = instrum.MibInstrumController(mibBuilder)
print('done')
print('Remote manager write/create access to MIB instrumentation: '),
print(mibInstrum.writeVars(
( ((1,3,6,1,6,3,18,1,1,1,2,109,121,110,109,115), 'mycomm'),
((1,3,6,1,6,3,18,1,1,1,3,109,121,110,109,115), 'mynmsname'),
((1,3,6,1,6,3,18,1,1,1,7,109,121,110,109,115), 'volatile')) )
)
print('Remote manager read access to MIB instrumentation (table walk)')
oid, val = (), None
while 1:
oid, val = mibInstrum.readNextVars(((oid, val),))[0]
if exval.endOfMib.isSameTypeWith(val):
break
print(oid, val.prettyPrint())
print('Unloading MIB modules...'),
mibBuilder.unloadModules()
print('done')
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