# # Command Generator # # Send SNMP SET request using the following options: # # * with SNMPv3 with user 'usr-md5-none', MD5 auth and no privacy protocols # * over IPv4/UDP # * to an Agent at demo.snmplabs.com:161 # * addressing particular set of Managed Objects at remote SNMP Engine by: # * contextEngineId 0x80004fb805636c6f75644dab22cc and # * contextName 'a172334d7d97871b72241397f713fa12' # * setting SNMPv2-MIB::sysName.0 to new value (type taken from MIB) # from pysnmp.entity.rfc3413.oneliner.cmdgen import * from pysnmp.proto import rfc1902 for errorIndication, \ errorStatus, errorIndex, \ varBinds in setCmd(SnmpEngine(), UsmUserData('usr-md5-none', 'authkey1'), UdpTransportTarget(('demo.snmplabs.com', 161)), ContextData( contextEngineId=rfc1902.OctetString(hexValue='80004fb805636c6f75644dab22cc'), contextName='da761cfc8c94d3aceef4f60f049105ba' ), ObjectType( ObjectIdentity('SNMPv2-MIB', 'sysORDescr', 1), 'new system name' )): # 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][0] or '?' ) ) else: for varBind in varBinds: print(' = '.join([ x.prettyPrint() for x in varBind ])) break