# Common notifications

## SNMPv1 TRAP with defaults

Send SNMPv1 TRAP 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.pysnmp.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.v1arch.asyncio import *

    async def run():
        with SnmpDispatcher() as snmpDispatcher:
            iterator = await send_notification(
                snmpDispatcher,
                CommunityData("public", mpModel=0),
                await UdpTransportTarget.create(("demo.pysnmp.com", 162)),
                "trap",
                NotificationType(ObjectIdentity("1.3.6.1.6.3.1.1.5.2"))
                .load_mibs("SNMPv2-MIB")
                .add_varbinds(
                    ("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 = iterator

            if errorIndication:
                print(errorIndication)

    asyncio.run(run())

`Download` script.

See also: library reference.

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