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"""
SNMPv1 TRAP with defaults
+++++++++++++++++++++++++
Send SNMPv1 TRAP through unified SNMPv3 message processing framework
using the following options:
* SNMPv1
* with community name 'public'
* over IPv4/UDP
* send TRAP notification
* with Generic Trap #1 (warmStart) and Specific Trap 0
* with default Uptime
* with default Agent Address
* with Enterprise OID 1.3.6.1.4.1.20408.4.1.1.2
* include managed object information '1.3.6.1.2.1.1.1.0' = 'my system'
Functionally similar to:
| $ snmptrap -v1 -c public demo.snmplabs.com \
| 1.3.6.1.4.1.20408.4.1.1.2 \
| 0.0.0.0 \
| 1 \
| 0 \
| 0
| '1.3.6.1.2.1.1.1.0' s 'my system'
"""#
from twisted.internet.task import react
from pysnmp.hlapi.twisted import *
def success((errorStatus, errorIndex, varBinds), hostname):
if errorStatus:
print('%s: %s at %s' % (
hostname,
errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex)-1][0] or '?'
)
)
else:
for varBind in varBinds:
print(' = '.join([ x.prettyPrint() for x in varBind ]))
def failure(errorIndication, hostname):
print('%s failure: %s' % (hostname, errorIndication))
def run(reactor, hostname):
d = sendNotification(
SnmpEngine(),
CommunityData('public', mpModel=0),
UdpTransportTarget((hostname, 162)),
ContextData(),
'trap',
NotificationType(
ObjectIdentity('1.3.6.1.6.3.1.1.5.2')
).addVarBinds(
('1.3.6.1.6.3.1.1.4.3.0', '1.3.6.1.4.1.20408.4.1.1.2'),
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
)
d.addCallback(success, hostname).addErrback(failure, hostname)
return d
react(run, ['demo.snmplabs.com'])
|
