Walking operations¶
Walk whole MIB¶
Send a series of SNMP GETNEXT requests using the following options:
- with SNMPv2c, community ‘public’
- over IPv4/UDP
- to an Agent at demo.snmplabs.com:161
- for all OIDs in IF-MIB
- with MIB lookup enabled
Functionally similar to:
$ snmpwalk -v2c -c public demo.snmplabs.com IF-MIB::
from pysnmp.hlapi.v1arch import *
iterator = nextCmd(
SnmpDispatcher(),
CommunityData('public'),
UdpTransportTarget(('demo.snmplabs.com', 161)),
ObjectType(ObjectIdentity('IF-MIB'))
)
for errorIndication, errorStatus, errorIndex, varBinds in iterator:
if errorIndication:
print(errorIndication)
break
elif errorStatus:
print('%s at %s' % (errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
break
else:
for varBind in varBinds:
print(' = '.join([x.prettyPrint() for x in varBind]))
Download
script.
See also: library reference.