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
|
from pysnmp.entity import engine, config
from pysnmp.carrier.asynsock.dgram import udp
from pysnmp.entity.rfc3413 import cmdgen
from pysnmp.proto import rfc1902
snmpEngine = engine.SnmpEngine()
# v1/2 setup
config.addV1System(snmpEngine, 'test-agent', 'public')
# v3 setup
config.addV3User(
snmpEngine, 'test-user',
config.usmHMACMD5AuthProtocol, 'authkey1',
config.usmDESPrivProtocol, 'privkey1'
)
# Transport params
#config.addTargetParams(snmpEngine, 'myParams', 'test-user', 'authPriv')
config.addTargetParams(snmpEngine, 'myParams', 'test-agent', 'noAuthNoPriv', 0)
# Transport addresses
config.addTargetAddr(
snmpEngine, 'myRouter', config.snmpUDPDomain,
('127.0.0.1', 161), 'myParams'
)
# Setup transport endpoint
config.addSocketTransport(
snmpEngine,
udp.domainName,
udp.UdpSocketTransport().openClientMode()
)
def cbFun(sendRequestHandle, errorIndication, errorStatus, errorIndex,
varBinds, cbCtx):
cbCtx['errorIndication'] = errorIndication
cbCtx['errorStatus'] = errorStatus
cbCtx['errorIndex'] = errorIndex
cbCtx['varBinds'] = varBinds
cbCtx = {}
cmdgen.SetCommandGenerator().sendReq(
snmpEngine, 'myRouter',
(((1,3,6,1,2,1,1,1,0), rfc1902.OctetString('Grinch')),), cbFun, cbCtx
)
snmpEngine.transportDispatcher.runDispatcher()
if cbCtx['errorIndication']:
print cbCtx['errorIndication']
elif cbCtx['errorStatus']:
print '%s at %s' % (
cbCtx['errorStatus'].prettyPrint(),
cbCtx['varBinds'][int(cbCtx['errorIndex'])-1]
)
else:
for o, v in cbCtx['varBinds']:
print '%s = %s' % (o.prettyPrint(), v.prettyPrint())
|
