anchor.diff:  update_agent_info(UserId, TargetName, Item, Val) ->
       snmpm_config:update_agent_info(UserId, TargetName, Item, Val).
   
  -%% Backward compatibillity functions
  +%% Backward compatibility functions
   update_agent_info(UserId, Addr, Port, Item, Val) ->
       case target_name(Addr, Port) of
   	{ok, TargetName} ->
  
positive.code: 
  
  %%%-----------------------------------------------------------------
  %%% Audit Trail Log functions (for backward compatibillity)
  %%%-----------------------------------------------------------------
  log_to_txt(LogDir, Mibs) ->
      OutFile = "snmpm_log.txt",       
  
negative.code: unregister_agent(UserId, TargetName) when is_list(TargetName) ->
      snmpm_config:unregister_agent(UserId, TargetName);
  
  %% Backward compatibility functions
  unregister_agent(UserId, Addr) ->
      unregister_agent(UserId, Addr, ?DEFAULT_AGENT_PORT).
  
  