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#
# Notification Originator
#
# Send SNMP notification using the following options:
#
# * SNMPv2c
# * with community name 'public'
# * over IPv4/UDP
# * send INFORM notification
# * with TRAP ID 'coldStart' specified as a MIB symbol
# * include managed object information specified as a MIB symbol
# * perform response OIDs and values resolution at MIB
#
from pysnmp.entity.rfc3413.oneliner.ntforg import *
for errorIndication, \
errorStatus, errorIndex, \
varBinds in \
sendNotification(SnmpEngine(),
CommunityData('public'),
UdpTransportTarget(('localhost', 162)),
ContextData(),
'inform',
NotificationType(
ObjectIdentity('SNMPv2-MIB', 'coldStart')
).addVarBinds(
( ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysName', 0), 'my system') )
),
lookupNames=True, lookupValues=True):
# Check for errors and print out results
if errorIndication:
print(errorIndication)
else:
if errorStatus:
print('%s at %s' % (
errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex)-1][0] or '?'
)
)
else:
for varBind in varBinds:
print(' = '.join([ x.prettyPrint() for x in varBind ]))
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