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# GETNEXT Commnd Generator with MIB resolution
import string
from pysnmp.entity.rfc3413.oneliner import cmdgen
from pysnmp.entity.rfc3413 import mibvar
cmdGen = cmdgen.CommandGenerator()
errorIndication, errorStatus, errorIndex, \
varBindTable = cmdGen.nextCmd(
# SNMP v1
# cmdgen.CommunityData('test-agent', 'public', 0),
# SNMP v2
# cmdgen.CommunityData('test-agent', 'public'),
# SNMP v3
cmdgen.UsmUserData('test-user', 'authkey1', 'privkey1'),
# Transport
cmdgen.UdpTransportTarget(('localhost', 161)),
# Request variable(s)
# (('TCP-MIB', ''),),
(('SNMPv2-MIB', ''),),
# (('IF-MIB', ''),),
# (('', 'interfaces'),),
# (1,3,6,1,2,1)
# (('','system'),)
)
if errorIndication:
print errorIndication
else:
if errorStatus:
print '%s at %s\n' % (
errorStatus.prettyPrint(),
varBindTable[-1][int(errorIndex)-1]
)
else:
for varBindTableRow in varBindTable:
for oid, val in varBindTableRow:
(symName, modName), indices = mibvar.oidToMibName(
cmdGen.mibViewController, oid
)
val = mibvar.cloneFromMibValue(
cmdGen.mibViewController, modName, symName, val
)
print '%s::%s.%s = %s' % (
modName, symName,
string.join(map(lambda v: v.prettyPrint(), indices), '.'),
val.prettyPrint()
)
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