# File lib/snmp/manager.rb, line 366
    def inform(sys_up_time, trap_oid, object_list=[])
      vb_list = create_trap_vb_list(sys_up_time, trap_oid, object_list)
      request = InformRequest.new(@@request_id.next, vb_list)
      try_request(request, @community, @host, @trap_port)
    end