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"""
SNMPv1
++++++
Send SNMP GET request using the following options:
* with SNMPv1, community 'public'
* over IPv4/UDP
* to an Agent at demo.pysnmp.com:161
* for the 1.3.6.1.2.1.1.1.0 OID (e.g. SNMPv2-MIB::sysDescr.0 MIB object)
* Based on asyncio I/O framework
Functionally similar to:
| $ snmpget -v1 -c public demo.pysnmp.com SNMPv2-MIB::sysDescr.0
""" #
import asyncio
from pysnmp.hlapi.v1arch.asyncio import *
async def run():
with SnmpDispatcher() as snmpDispatcher:
iterator = await get_cmd(
snmpDispatcher,
CommunityData("public", mpModel=0),
await UdpTransportTarget.create(("demo.pysnmp.com", 161)),
("1.3.6.1.2.1.1.1.0", None),
)
errorIndication, errorStatus, errorIndex, varBinds = iterator
if errorIndication:
print(errorIndication)
elif errorStatus:
print(
"{} at {}".format(
errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex) - 1][0] or "?",
)
)
else:
for varBind in varBinds:
print(" = ".join([x.prettyPrint() for x in varBind]))
asyncio.run(run())
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