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  3. Help: H3C port security policy causes the switch to fail to learn the interface

Help: H3C port security policy causes the switch to fail to learn the interface

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  • J
    J
    justrest
    wrote on last edited by
    #1

    We need to locate the IP or mac address quickly, but if we configure a port security policy on the switch interface (as shown in the figure), the mac address status on the switch is "secure" instead of "learned". The problem is that netxms only learns the mac address of the "learned" state ( Switch Forwarding Database  ), the mac address of the "security" state seems to be ignored, please ask what is the way to learn all the mac addresses, thank you very much!


    23.jpg

    22.jpg

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    • J
      J
      justrest
      wrote on last edited by
      #2

      I have tried different versions from 4.2.461 to 4.3.2, including windows and debian systems, and found the same result.

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      • V
        V
        Victor Kirhenshtein
        wrote on last edited by
        #3

        Hi,
        could you please share SNMP walk output on .1.3.6.1.2.1.17.7.1.2.2.1?
        Best regards,
        Victor

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        • V
          V
          Victor Kirhenshtein
          wrote on last edited by
          #4

          So H3C returns non-standard value 6 for dot1qTpFdbStatus. Interestingly they don't mention this value even in their own documentation on Q-Bridge-MIB (found it here: https://www.h3c.com/en/d_202211/1719268_294551_0.htm).
          Can you please explain what is the difference between "secure" and "learned" state?

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          • J
            J
            justrest
            wrote on last edited by
            #5

            When the port opens the security policy, the port's mac address status will change from "learned" to "secure", which seems to be the official definition, but I don't know why it can't be learned by netxms。
            Thanks for your replies!

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            • V
              V
              Victor Kirhenshtein
              wrote on last edited by
              #6

              I've added processing of FDB record status 6 - next patch release should process them in a same way as status 3 (dynamic).

              Best regards,
              Victor

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              • J
                J
                justrest
                wrote on last edited by
                #7

                @victor said in Help: H3C port security policy causes the switch to fail to learn the interface:

                I've added processing of FDB record status 6 - next patch release should process them in a same way as status 3 (dynamic).

                Best regards,
                Victor

                thanks very much!!

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                • J
                  J
                  justrest
                  wrote on last edited by
                  #8

                  @victor said in Help: H3C port security policy causes the switch to fail to learn the interface:

                  I've added processing of FDB record status 6 - next patch release should process them in a same way as status 3 (dynamic).
                  Best regards,
                  Victor

                  The problem has been solved in the just released version 4.3.6, thank you very much!

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