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  • izuchator
    Junior Member
    • Mar 2014
    • 17
    #1

    порт 10Gbit

    почему IF-MIB::ifSpeed.{#SNMPINDEX} для портов 10GBit = 4294967295
    и как узнать скорость портченел из нескольких портов 10GBit и его загрузку в %
    Last edited by izuchator; 09-03-2014, 15:22.
    Tags: None
    • Jimson
      Senior Member
      • Jan 2008
      • 1327
      #2
      ifXTable - ifHighSpeed

        Comment

        • izuchator
          Junior Member
          • Mar 2014
          • 17
          #3
          не получается создать элемент данных, только начал разбираться.


          ifHighSpeed.{#SNMPINDEX} возвращает 20 000 (20Гбит)

          есть элемент данных снимающий трафик с порта ifHCInOctets.{#SNMPINDEX} с ключом ifHCInOctets[{#SNMPVALUE}]

          как составить прототип показывающий загрузку канала в %

            Comment

            • Jimson
              Senior Member
              • Jan 2008
              • 1327
              #4
              Originally posted by izuchator
              не получается создать элемент данных, только начал разбираться.
              и?

              Originally posted by izuchator
              ifHighSpeed.{#SNMPINDEX} возвращает 20 000 (20Гбит)
              покажите что отдает snmpget/walk
              вы описание прочитали? это не только 64 битный счетчик, там еще и данные не в байтах/битах

              Originally posted by izuchator
              есть элемент данных снимающий трафик с порта ifHCInOctets.{#SNMPINDEX} с ключом ifHCInOctets[{#SNMPVALUE}]
              как составить прототип показывающий загрузку канала в %
              Показывающий где?

              Если вы хотите сделать триггер срабатывающий на определенный процент загрузки, то достаточно двух элементов данных: скорость порта и трафик(bps), если же вы хотите рисовать график в процентах, то нужно делать еще один элемент данных - вычисляемый.

                Comment

                • izuchator
                  Junior Member
                  • Mar 2014
                  • 17
                  #5
                  нужен вычисляемый для графика
                  вот что получаю
                  Code:
                  IF-MIB::ifHighSpeed
IF-MIB::ifHighSpeed.4 = Gauge32: 0
IF-MIB::ifHighSpeed.5 = Gauge32: 0
IF-MIB::ifHighSpeed.6 = Gauge32: 0
IF-MIB::ifHighSpeed.7 = Gauge32: 0
IF-MIB::ifHighSpeed.8 = Gauge32: 0
IF-MIB::ifHighSpeed.9 = Gauge32: 0
IF-MIB::ifHighSpeed.10 = Gauge32: 0
IF-MIB::ifHighSpeed.11 = Gauge32: 0
IF-MIB::ifHighSpeed.12 = Gauge32: 0
IF-MIB::ifHighSpeed.33 = Gauge32: 0
IF-MIB::ifHighSpeed.34 = Gauge32: 0
IF-MIB::ifHighSpeed.35 = Gauge32: 1000
IF-MIB::ifHighSpeed.37 = Gauge32: 0
IF-MIB::ifHighSpeed.38 = Gauge32: 0
IF-MIB::ifHighSpeed.39 = Gauge32: 0
IF-MIB::ifHighSpeed.49 = Gauge32: 32000
IF-MIB::ifHighSpeed.50 = Gauge32: 32000
IF-MIB::ifHighSpeed.51 = Gauge32: 32000
IF-MIB::ifHighSpeed.52 = Gauge32: 32000
IF-MIB::ifHighSpeed.503 = Gauge32: 1000
IF-MIB::ifHighSpeed.504 = Gauge32: 1000
IF-MIB::ifHighSpeed.505 = Gauge32: 1000
IF-MIB::ifHighSpeed.506 = Gauge32: 1000
IF-MIB::ifHighSpeed.507 = Gauge32: 1000
IF-MIB::ifHighSpeed.508 = Gauge32: 1000
IF-MIB::ifHighSpeed.511 = Gauge32: 1000
IF-MIB::ifHighSpeed.513 = Gauge32: 1000
IF-MIB::ifHighSpeed.520 = Gauge32: 1000
IF-MIB::ifHighSpeed.521 = Gauge32: 1000
IF-MIB::ifHighSpeed.523 = Gauge32: 1000
IF-MIB::ifHighSpeed.524 = Gauge32: 1000
IF-MIB::ifHighSpeed.525 = Gauge32: 1000
IF-MIB::ifHighSpeed.526 = Gauge32: 1000
IF-MIB::ifHighSpeed.527 = Gauge32: 1000
IF-MIB::ifHighSpeed.528 = Gauge32: 1000
IF-MIB::ifHighSpeed.529 = Gauge32: 1000
IF-MIB::ifHighSpeed.530 = Gauge32: 1000
IF-MIB::ifHighSpeed.531 = Gauge32: 1000
IF-MIB::ifHighSpeed.532 = Gauge32: 1000
IF-MIB::ifHighSpeed.533 = Gauge32: 1000
IF-MIB::ifHighSpeed.534 = Gauge32: 1000
IF-MIB::ifHighSpeed.535 = Gauge32: 1000
IF-MIB::ifHighSpeed.536 = Gauge32: 1000
IF-MIB::ifHighSpeed.537 = Gauge32: 1000
IF-MIB::ifHighSpeed.538 = Gauge32: 1000
IF-MIB::ifHighSpeed.539 = Gauge32: 1000
IF-MIB::ifHighSpeed.542 = Gauge32: 1000
IF-MIB::ifHighSpeed.543 = Gauge32: 1000
IF-MIB::ifHighSpeed.552 = Gauge32: 1000
IF-MIB::ifHighSpeed.556 = Gauge32: 1000
IF-MIB::ifHighSpeed.600 = Gauge32: 1000
IF-MIB::ifHighSpeed.602 = Gauge32: 1000
IF-MIB::ifHighSpeed.603 = Gauge32: 1000
IF-MIB::ifHighSpeed.604 = Gauge32: 1000
IF-MIB::ifHighSpeed.605 = Gauge32: 1000
IF-MIB::ifHighSpeed.606 = Gauge32: 1000
IF-MIB::ifHighSpeed.608 = Gauge32: 1000
IF-MIB::ifHighSpeed.609 = Gauge32: 1000
IF-MIB::ifHighSpeed.610 = Gauge32: 1000
IF-MIB::ifHighSpeed.611 = Gauge32: 1000
IF-MIB::ifHighSpeed.614 = Gauge32: 1000
IF-MIB::ifHighSpeed.615 = Gauge32: 1000
IF-MIB::ifHighSpeed.616 = Gauge32: 1000
IF-MIB::ifHighSpeed.617 = Gauge32: 1000
IF-MIB::ifHighSpeed.618 = Gauge32: 1000
IF-MIB::ifHighSpeed.619 = Gauge32: 1000
IF-MIB::ifHighSpeed.620 = Gauge32: 1000
IF-MIB::ifHighSpeed.625 = Gauge32: 1000
IF-MIB::ifHighSpeed.627 = Gauge32: 1000
IF-MIB::ifHighSpeed.628 = Gauge32: 1000
IF-MIB::ifHighSpeed.629 = Gauge32: 1000
IF-MIB::ifHighSpeed.630 = Gauge32: 1000
IF-MIB::ifHighSpeed.631 = Gauge32: 1000
IF-MIB::ifHighSpeed.633 = Gauge32: 1000
IF-MIB::ifHighSpeed.634 = Gauge32: 1000
IF-MIB::ifHighSpeed.635 = Gauge32: 10000
IF-MIB::ifHighSpeed.636 = Gauge32: 10000
IF-MIB::ifHighSpeed.640 = Gauge32: 20000
IF-MIB::ifHighSpeed.659 = Gauge32: 10000
IF-MIB::ifHighSpeed.683 = Gauge32: 10000
IF-MIB::ifHighSpeed.684 = Gauge32: 10000
IF-MIB::ifHighSpeed.685 = Gauge32: 1000
IF-MIB::ifHighSpeed.686 = Gauge32: 1000
IF-MIB::ifHighSpeed.687 = Gauge32: 1000
IF-MIB::ifHighSpeed.688 = Gauge32: 1000
IF-MIB::ifHighSpeed.689 = Gauge32: 1000
IF-MIB::ifHighSpeed.690 = Gauge32: 1000
IF-MIB::ifHighSpeed.691 = Gauge32: 1000
IF-MIB::ifHighSpeed.692 = Gauge32: 10000
IF-MIB::ifHighSpeed.694 = Gauge32: 2000
IF-MIB::ifHighSpeed.695 = Gauge32: 2000
IF-MIB::ifHighSpeed.696 = Gauge32: 2000
IF-MIB::ifHighSpeed.697 = Gauge32: 2000
IF-MIB::ifHighSpeed.698 = Gauge32: 1000
IF-MIB::ifHighSpeed.699 = Gauge32: 1000
IF-MIB::ifHighSpeed.700 = Gauge32: 1000
IF-MIB::ifHighSpeed.701 = Gauge32: 4000
IF-MIB::ifHighSpeed.702 = Gauge32: 2000
IF-MIB::ifHighSpeed.703 = Gauge32: 0
IF-MIB::ifHighSpeed.704 = Gauge32: 0
IF-MIB::ifHighSpeed.705 = Gauge32: 0
IF-MIB::ifHighSpeed.706 = Gauge32: 0
IF-MIB::ifHighSpeed.707 = Gauge32: 0
IF-MIB::ifHighSpeed.708 = Gauge32: 0
IF-MIB::ifHighSpeed.709 = Gauge32: 0
IF-MIB::ifHighSpeed.710 = Gauge32: 0
IF-MIB::ifHighSpeed.711 = Gauge32: 0
IF-MIB::ifHighSpeed.712 = Gauge32: 0
IF-MIB::ifHighSpeed.713 = Gauge32: 20000
IF-MIB::ifHighSpeed.714 = Gauge32: 2000
IF-MIB::ifHighSpeed.715 = Gauge32: 2000
IF-MIB::ifHighSpeed.716 = Gauge32: 1000
IF-MIB::ifHighSpeed.717 = Gauge32: 1000
IF-MIB::ifHighSpeed.718 = Gauge32: 4000
IF-MIB::ifHighSpeed.719 = Gauge32: 1000
IF-MIB::ifHighSpeed.720 = Gauge32: 1000
IF-MIB::ifHighSpeed.721 = Gauge32: 10000
IF-MIB::ifHighSpeed.722 = Gauge32: 2000
IF-MIB::ifHighSpeed.723 = Gauge32: 2000
IF-MIB::ifHighSpeed.726 = Gauge32: 1000
IF-MIB::ifHighSpeed.727 = Gauge32: 2000
IF-MIB::ifHighSpeed.728 = Gauge32: 1000
IF-MIB::ifHighSpeed.729 = Gauge32: 1000
IF-MIB::ifHighSpeed.730 = Gauge32: 1000
IF-MIB::ifHighSpeed.731 = Gauge32: 1000
IF-MIB::ifHighSpeed.732 = Gauge32: 1000
IF-MIB::ifHighSpeed.733 = Gauge32: 1000
IF-MIB::ifHighSpeed.734 = Gauge32: 1000
IF-MIB::ifHighSpeed.735 = Gauge32: 1000
IF-MIB::ifHighSpeed.736 = Gauge32: 1000
IF-MIB::ifHighSpeed.737 = Gauge32: 1000
IF-MIB::ifHighSpeed.738 = Gauge32: 10000

                    Comment

                    • aib
                      Senior Member
                      • Jan 2014
                      • 1615
                      #6
                      Да. нужно создать Calculated прототип
                      а в формуле что-то вроде
                      Code:
                      100*last("ifHCInOctets.{#SNMPVALUE}")/(last("ifHighSpeed.{#SNMPVALUE}")*1000000)
                      И единицы измерения поставить %
                      Sincerely yours,
                      Aleksey

                        Comment

                        • izuchator
                          Junior Member
                          • Mar 2014
                          • 17
                          #7
                          скорость порта нужна из ifHighSpeed.{#SNMPINDEX} только оно возвращает "странные" значения как их правильно применить
                          по формуле 100*last("ifHCInOctets.{#SNMPVALUE}")/(last("ifHighSpeed.{#SNMPVALUE}")*1000000)
                          получил 30944697344%
                          Last edited by izuchator; 11-03-2014, 18:37.

                            Comment

                            • aib
                              Senior Member
                              • Jan 2014
                              • 1615
                              #8
                              да нет, не странные
                              в описании, ссылка на которое была вам дана сразу же, написано:
                              Code:
                              "An estimate of the interface's current bandwidth in units
of 1,000,000 bits per second. If this object reports a
value of `n' then the speed of the interface is somewhere in
the range of `n-500,000' to `n+499,999'. For interfaces
which do not vary in bandwidth or for those where no
accurate estimation can be made, this object should contain
the nominal bandwidth. For a sub-layer which has no concept
of bandwidth, this object should be zero."
                              Значит, полученные вами после snmpwalk 20000 надо умножить на 1000000 bits per second.
                              Результат равен 20,000,000,000 bits per second = 20 Gbit

                              Ну а дальше сплошная арифметика
                              Load, % = 100 * (ifHCInOctets) / (ifHighSpeed * 1000000)

                              Ваши 30 миллионов процентов образовались из неправильно расставленных скобок, скорее всего.
                              Наверняка было что-то вроде

                              Load, % = 100 * (ifHCInOctets) / (ifHighSpeed) * 1000000
                              Sincerely yours,
                              Aleksey

                                Comment

                                • izuchator
                                  Junior Member
                                  • Mar 2014
                                  • 17
                                  #9
                                  все получилось, спасибо!

                                    Comment

                                    • aib
                                      Senior Member
                                      • Jan 2014
                                      • 1615
                                      #10
                                      Прэлэстно!
                                      Sincerely yours,
                                      Aleksey

                                        Comment

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