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# Notification originator
from pysnmp.entity import engine, config
from pysnmp.carrier.asynsock.dgram import udp
from pysnmp.entity.rfc3413 import ntforg, context
from pysnmp.proto.api import v2c
snmpEngine = engine.SnmpEngine()
# v1/2 setup
config.addV1System(snmpEngine, 'test-agent', 'public')
# v3 setup
config.addV3User(
snmpEngine, 'test-user',
config.usmHMACMD5AuthProtocol, 'authkey1',
config.usmDESPrivProtocol, 'privkey1'
)
# Transport params
config.addTargetParams(snmpEngine, 'myParams', 'test-user', 'authPriv')
#config.addTargetParams(snmpEngine, 'myParams', 'test-agent', 'noAuthNoPriv', 0)
# Transport addresses
config.addTargetAddr(
snmpEngine, 'myNMS', config.snmpUDPDomain,
('127.0.0.1', 162), 'myParams', tagList='myManagementStations'
)
# Notification targets
config.addNotificationTarget(
# snmpEngine, 'myNotifyName', 'myParams', 'myManagementStations', 'trap'
snmpEngine, 'myNotifyName', 'myParams', 'myManagementStations', 'inform'
)
# Setup transport endpoint
config.addSocketTransport(
snmpEngine,
udp.domainName,
udp.UdpSocketTransport().openClientMode()
)
# Agent-side VACM setup
config.addContext(snmpEngine, '')
config.addVacmUser(snmpEngine, 1, 'test-agent', 'noAuthNoPriv',
(), (), (1,3,6)) # v1
config.addVacmUser(snmpEngine, 2, 'test-agent', 'noAuthNoPriv',
(), (), (1,3,6)) # v2c
config.addVacmUser(snmpEngine, 3, 'test-user', 'authPriv',
(), (), (1,3,6)) # v3
# SNMP context
snmpContext = context.SnmpContext(snmpEngine)
def cbFun(snmpEngine, errorIndication, cbCtx):
if errorIndication:
print errorIndication
errorIndication = ntforg.NotificationOriginator(snmpContext).sendNotification(
snmpEngine,
# Notification targets
'myNotifyName',
# Trap OID (SNMPv2-MIB::coldStart)
(1,3,6,1,6,3,1,1,5,1),
# ((oid, value), ... )
(((1,3,6,1,2,1,1,5), v2c.OctetString('Example Notificator')),),
cbFun
)
if errorIndication:
print errorIndication
else:
snmpEngine.transportDispatcher.runDispatcher()
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