# # Command Generator # # Send SNMP GET request using the following options: # # * with SNMPv3 with user 'usr-md5-des', MD5 auth and DES privacy protocols # * use remote SNMP Engine ID 0x80004fb805636c6f75644dab22cc (USM # autodiscovery will run) # * over IPv4/UDP # * to an Agent at demo.snmplabs.com:161 # * setting SNMPv2-MIB::sysName.0 to new value (type taken from MIB) # from pysnmp.entity.rfc3413.oneliner import cmdgen from pysnmp.proto import rfc1902 cmdGen = cmdgen.CommandGenerator() errorIndication, errorStatus, errorIndex, varBinds = cmdGen.setCmd( cmdgen.UsmUserData( 'usr-md5-des', 'authkey1', 'privkey1', securityEngineId=rfc1902.OctetString( hexValue='80004fb805636c6f75644dab22cc' ) ), cmdgen.UdpTransportTarget(('demo.snmplabs.com', 161)), (cmdgen.MibVariable('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 name, val in varBinds: print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))