snmp_target_mib - Instrumentation Functions for SNMP-TARGET-MIB

       See the  data types in snmpa_conf.

       The  module  snmp_target_mib  implements  the  instrumentation  functions  for  the  SNMP-TARGET-MIB, and
       functions for configuring the database.

       The configuration files are described in the SNMP User's Manual.

       Legacy API functions add_addr/10 that does not specify transport domain, and  add_addr/11  that  has  got
       separate IpAddr and PortNumber arguments still work as before for backwards compatibility reasons.

configure(ConfDir)->void()

              Types:

                 ConfDir = string()

              This function is called from the supervisor at system start-up.

              Inserts  all  data  in  the  configuration  files into the database and destroys all old rows with
              StorageType volatile.  The  rows  created  from  the  configuration  file  will  have  StorageType
              nonVolatile.

              All snmp counters are set to zero.

              If  an error is found in the configuration file, it is reported using the function config_err/2 of
              the error report module, and the function fails with the reason configuration_error.

              ConfDir is a string which points to the directory where the configuration files are found.

              The configuration files read are: target_addr.conf and target_params.conf.

       reconfigure(ConfDir)->void()

              Types:

                 ConfDir = string()

              Inserts all data in the configuration files into the database and destroys all old data, including
              the rows with StorageType nonVolatile. The rows created from  the  configuration  file  will  have
              StorageType nonVolatile.

              Thus,  the  data in the SNMP-TARGET-MIB, after this function has been called, is the data from the
              configuration files.

              All snmp counters are set to zero.

              If an error is found in the configuration file, it is reported using the function config_err/2  of
              the , and the function fails with the reason configuration_error.

              ConfDir is a string which points to the directory where the configuration files are found.

              The configuration files read are: target_addr.conf and target_params.conf.

       set_target_engine_id(TargetAddrName,EngineId)->boolean()

              Types:

                 TargetAddrName = string()
                 EngineId = string()

              Changes the engine id for a target in the snmpTargetAddrTable. If notifications are sent as Inform
              requests to a target, its engine id must be set.

       add_addr(Name,Domain,Addr,Timeout,Retry,TagList,Params,EngineId,TMask,MMS)->Ret

              Types:

                 Name = string()
                 Domain = transportDomain()
                 Addr = transportAddress() % Default port is 162
                 Timeout = integer()
                 Retry = integer()
                 TagList = string()
                 ParamsName = string()
                 EngineId = string()
                 TMask = transportAddressMask() % Depends on Domain
                 MMS = integer()
                 Ret = {ok, Key} | {error, Reason}
                 Key = term()
                 Reason = term()

              Adds   a  target  address  definition  to  the  agent  config.  Equivalent  to  one  line  in  the
              target_addr.conf file.

       delete_addr(Key)->Ret

              Types:

                 Key = term()
                 Ret = ok | {error, Reason}
                 Reason = term()

              Delete a target address definition from the agent config.

       add_params(Name,MPModel,SecModel,SecName,SecLevel)->Ret

              Types:

                 Name = string()
                 MPModel = v1 | v2c | v3
                 SecModel = v1 | v2c | usm
                 SecName = string()
                 SecLevel = noAuthNoPriv | authNoPriv | authPriv
                 Ret = {ok, Key} | {error, Reason}
                 Key = term()
                 Reason = term()

              Adds a  target  parameter  definition  to  the  agent  config.  Equivalent  to  one  line  in  the
              target_params.conf file.

       delete_params(Key)->Ret

              Types:

                 Key = term()
                 Ret = ok | {error, Reason}
                 Reason = term()

              Delete a target parameter definition from the agent config.

Ericsson AB                                         snmp 5.11                              snmp_target_mib(3erl)

       snmp_target_mib - Instrumentation Functions for SNMP-TARGET-MIB