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"""
Sending additional var-binds
++++++++++++++++++++++++++++
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
Functionally similar to:
| $ snmpinform -v2c -c public
| demo.snmplabs.com \
| 12345 \
| 1.3.6.1.6.3.1.1.5.1 \
| 1.3.6.1.2.1.1.1.0 s 'my system'
"""#
from pysnmp.entity.rfc3413.oneliner.ntforg import *
errorIndication, errorStatus, errorIndex, varBinds = next(
sendNotification(SnmpEngine(),
CommunityData('public'),
UdpTransportTarget(('localhost', 162)),
ContextData(),
'inform',
NotificationType(
ObjectIdentity('SNMPv2-MIB', 'coldStart')
).addVarBinds(
ObjectType(ObjectIdentity('SNMPv2-MIB','sysName',0),
'my system')
))
)
if errorIndication:
print(errorIndication)
elif 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 ]))
|
