Question

我似乎无法使用pysnmp获取SNMP 与python2和3相同的结果设备使用SNMP v2。

SNMPv2-SMI::enterprises.5597.30.0.2.2 = No Such Object currently exists 
at this OID
SNMPv2-SMI::enterprises.5597.30.0.2.4 = No Such Object currently exists 
at this OID

虽然snmpwalk工作正常：

snmpwalk -v1 -cpublic 10.0.1.8 1.3.6.1.4.1.5597.30.0.2.2
iso.3.6.1.4.1.5597.30.0.2.2.0 = INTEGER: 1

这是我的代码：

from pysnmp.entity.rfc3413.oneliner import cmdgen
import time

SNMP_HOST = '10.0.1.8'
SNMP_PORT = 161
SNMP_COMMUNITY = 'public'

cmdGen = cmdgen.CommandGenerator()

errorIndication, errorStatus, errorIndex, varBinds = cmdGen.getCmd(
cmdgen.CommunityData(SNMP_COMMUNITY),
cmdgen.UdpTransportTarget((SNMP_HOST, SNMP_PORT)),
'1.3.6.1.4.1.5597.30.0.2.2',
'1.3.6.1.4.1.5597.30.0.2.4'
)

# Check for errors and print out results
if errorIndication:
  print(errorIndication)
else:
  if errorStatus:
    print('%s at %s' % (
      errorStatus.prettyPrint(),
      errorIndex and varBinds[int(errorIndex)-1] or '?'
      )
    )
  else:
    for name, val in varBinds:
      print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))

Python PySNMP：无法获取OID

0 个答案: