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Diffstat (limited to 'examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v2c-limiting-number-of-rows.py')
-rw-r--r-- | examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v2c-limiting-number-of-rows.py | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v2c-limiting-number-of-rows.py b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v2c-limiting-number-of-rows.py new file mode 100644 index 0000000..ac4887a --- /dev/null +++ b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v2c-limiting-number-of-rows.py @@ -0,0 +1,47 @@ +""" +Walk MIB, limit number of response rows ++++++++++++++++++++++++++++++++++++++++ + +Send a series of SNMP GETBULK requests using the following options: + +* with SNMPv2c, community 'public' +* over IPv4/UDP +* to an Agent at demo.snmplabs.com:161 +* with values non-repeaters = 0, max-repetitions = 25 +* for two OIDs in string form +* stop when response OIDs leave the scopes of initial OIDs OR + number of response rows reach fixed value (20) + +Functionally similar to: + +| $ snmpbulkwalk -v2c -c public demo.snmplabs.com \ +| -Cn0 -Cr25 \ +| 1.3.6.1.2.1.2.2 1.3.6.1.2.1.2.3 + +"""# +from pysnmp.entity.rfc3413.oneliner.cmdgen import * + +for errorIndication, \ + errorStatus, errorIndex, \ + varBinds in bulkCmd(SnmpEngine(), + CommunityData('public'), + UdpTransportTarget(('demo.snmplabs.com', 161)), + ContextData(), + 0, 25, + ObjectType(ObjectIdentity('1.3.6.1.2.1.2.2')), + ObjectType(ObjectIdentity('1.3.6.1.2.1.2.3')), + lexicographicMode=False, maxRows=20): + + 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 ])) |