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Diffstat (limited to 'examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v3-limiting-number-of-packets.py')
-rw-r--r-- | examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v3-limiting-number-of-packets.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v3-limiting-number-of-packets.py b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v3-limiting-number-of-packets.py new file mode 100644 index 0000000..4cb303e --- /dev/null +++ b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getbulk-v3-limiting-number-of-packets.py @@ -0,0 +1,44 @@ +""" +Walk Agent, limit number of packets ++++++++++++++++++++++++++++++++++++ + +Send a series of SNMP GETBULK requests using the following options: + +* with SNMPv3, user 'usr-none-none', no authentication, no privacy +* over IPv4/UDP +* to an Agent at demo.snmplabs.com:161 +* for all OIDs past SNMPv2-MIB::system +* run till end-of-mib condition is reported by Agent OR + maxCalls == 10 request-response interactions occur + +Functionally similar to: + +| $ snmpbulkwalk -v3 -lnoAuthNoPriv -u usr-none-none -Cn0 -Cr50 \ +| demo.snmplabs.com SNMPv2-MIB::system + +"""# +from pysnmp.entity.rfc3413.oneliner.cmdgen import * + +for errorIndication, \ + errorStatus, errorIndex, \ + varBinds in bulkCmd(SnmpEngine(), + UsmUserData('usr-none-none'), + UdpTransportTarget(('demo.snmplabs.com', 161)), + ContextData(), + 0, 50, + ObjectType(ObjectIdentity('SNMPv2-MIB', 'system')), + maxCalls=10): + + 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 ])) |