Question

我正在从pysnmp运行示例，但

from pysnmp.entity import engine, config
from pysnmp.carrier.asyncore.dgram import udp
from pysnmp.entity.rfc3413 import ntfrcv

# Create SNMP engine with autogenernated engineID and pre-bound
# to socket transport dispatcher
snmpEngine = engine.SnmpEngine()

# Transport setup

# UDP over IPv4, first listening interface/port
config.addTransport(
    snmpEngine,
    udp.domainName + (1,),
    udp.UdpTransport().openServerMode(("127.0.0.1", 162))
)

# UDP over IPv4, second listening interface/port
config.addTransport(
    snmpEngine,
    udp.domainName + (2,),
    udp.UdpTransport().openServerMode(("127.0.0.1", 2161))
)

# SNMPv1/2c setup

# SecurityName <-> CommunityName mapping
config.addV1System(snmpEngine, 'my-area', 'public')


# Callback function for receiving notifications
# noinspection PyUnusedLocal,PyUnusedLocal,PyUnusedLocal
def cbFun(snmpEngine, stateReference, contextEngineId, contextName,
          varBinds, cbCtx):
    print('Notification from ContextEngineId "%s", ContextName "%s"' %                     (contextEngineId.prettyPrint(),
                                                                        contextName.prettyPrint()))
for name, val in varBinds:
    print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))


# Register SNMP Application at the SNMP engine
ntfrcv.NotificationReceiver(snmpEngine, cbFun)

snmpEngine.transportDispatcher.jobStarted(1)  # this job would never finish

# Run I/O dispatcher which would receive queries and send confirmations
try:
    snmpEngine.transportDispatcher.runDispatcher()
except:
    snmpEngine.transportDispatcher.closeDispatcher()
    raise

，然后执行“ snmptrap -v2c -c public 127.0.0.1:162 123 1.3.6.1.6.3.1.1.5.1 1.3.6.1.2.1.1.5.0 s测试”，但似乎未收到消息。我试图将127.0.0.1更改为0.0.0.0，但是结果是相同的（未调用回调函数）。我在Windows 10上。是否需要在Windows设置中配置snmp服务或snmp陷阱？或者应该按原样工作。

pysnmp Windows 10监听陷阱

0 个答案: