1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
import asyncio
import pytest
from pysnmp.hlapi.v3arch.asyncio import *
from pysnmp.proto.api import v2c
from tests.manager_context import MANAGER_PORT, ManagerContextManager
@pytest.mark.asyncio
async def test_send_trap_enterprise_specific():
async with ManagerContextManager() as (_, message_count):
with SnmpEngine() as snmpEngine:
(
errorIndication,
errorStatus,
errorIndex,
varBinds,
) = await send_notification(
snmpEngine,
CommunityData("public", mpModel=0),
await UdpTransportTarget.create(("localhost", MANAGER_PORT)),
ContextData(),
"trap",
NotificationType(
ObjectIdentity("1.3.6.1.4.1.20408.4.1.1.2.432")
).add_varbinds(
(v2c.apiTrapPDU.sysUpTime, TimeTicks(12345)),
("1.3.6.1.2.1.1.1.0", OctetString("my system")),
(v2c.apiTrapPDU.snmpTrapAddress, IpAddress("127.0.0.1")),
(
ObjectIdentity("SNMPv2-MIB", "snmpTrapOID", 0),
ObjectIdentifier("1.3.6.1.4.1.20408.4.1.1.2.432"),
),
),
)
await asyncio.sleep(1)
assert message_count == [1]
@pytest.mark.asyncio
async def test_send_trap_generic():
async with ManagerContextManager() as (_, message_count):
with SnmpEngine() as snmpEngine:
(
errorIndication,
errorStatus,
errorIndex,
varBinds,
) = await send_notification(
snmpEngine,
CommunityData("public", mpModel=0),
await UdpTransportTarget.create(("localhost", MANAGER_PORT)),
ContextData(),
"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",
), # IMPORTANT: MIB is needed to resolve str to correct type.
("1.3.6.1.2.1.1.1.0", OctetString("my system")),
),
)
await asyncio.sleep(1)
assert message_count == [1]
@pytest.mark.asyncio
async def test_send_trap_custom_mib():
async with ManagerContextManager() as (_, message_count):
with SnmpEngine() as snmpEngine:
mibBuilder = snmpEngine.get_mib_builder()
(sysUpTime,) = mibBuilder.import_symbols("__SNMPv2-MIB", "sysUpTime")
sysUpTime.syntax = TimeTicks(12345)
(
errorIndication,
errorStatus,
errorIndex,
varBinds,
) = await send_notification(
snmpEngine,
CommunityData("public", mpModel=0),
await UdpTransportTarget.create(("localhost", MANAGER_PORT)),
ContextData(),
"trap",
NotificationType(
ObjectIdentity(
"NET-SNMP-EXAMPLES-MIB", "netSnmpExampleNotification"
)
).add_varbinds(
ObjectType(
ObjectIdentity(
"NET-SNMP-EXAMPLES-MIB", "netSnmpExampleHeartbeatRate"
),
1,
)
),
)
await asyncio.sleep(1)
assert message_count == [1]
|
