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#
# Command Generator
#
# Send SNMP GETNEXT requests using the following options:
#
# * with SNMPv3 with user 'usr-md5-des', MD5 auth and DES privacy protocols
# * over IPv6/UDP
# * to an Agent at [::1]:161
# * for all columns of the IF-MIB::ifEntry table
# * stop when response OIDs leave the scopes of the table
# * perform response OIDs and values resolution at MIB
#
# make sure IF-MIB.py is in search path
#
from pysnmp.entity.rfc3413.oneliner.cmdgen import *
for errorIndication, \
errorStatus, errorIndex, \
varBinds in nextCmd(SnmpEngine(),
UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
Udp6TransportTarget(('::1', 161)),
ContextData(),
ObjectType(ObjectIdentity('IF-MIB', 'ifEntry')),
lookupNames=True, lookupValues=True):
# Check for errors and print out results
if errorIndication:
print(errorIndication)
break
else:
if 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 ]))
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