Common notifications¶
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”
import asyncio
from pysnmp.hlapi.v3arch.asyncio import *
@asyncio.coroutine
def run():
snmpEngine = SnmpEngine()
iterator = sendNotification(
snmpEngine,
CommunityData('public', mpModel=0),
UdpTransportTarget(('demo.snmplabs.com', 162)),
ContextData(),
'trap',
NotificationType(
ObjectIdentity('1.3.6.1.6.3.1.1.5.2')
).loadMibs(
'SNMPv2-MIB'
).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'))
)
)
errorIndication, errorStatus, errorIndex, varBinds = yield from iterator
if errorIndication:
print(errorIndication)
snmpEngine.transportDispatcher.closeDispatcher()
asyncio.get_event_loop().run_until_complete(run())
Download
script.
See also: library reference.