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Arpwatch - sent wrong arp op 5

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  • A
    AlexanderK
    last edited by 23 days ago

    I have two mac addresses - belong to chinese cameras that make a lot of noise on system log.

    πŸ”’ Log in to view

    I have the mac addresses suppressed
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    But still receiving those annoying notifications.

    Can anyone help?

    T 1 Reply Last reply 23 days ago Reply Quote 0
    • T
      tinfoilmatt @AlexanderK
      last edited by 23 days ago

      @AlexanderK Do you have the setting "Zero padded ethernet addresses" checkbox checked? If not, check it and restart arpwatch.

      A 1 Reply Last reply 23 days ago Reply Quote 0
      • A
        AlexanderK @tinfoilmatt
        last edited by 23 days ago

        @tinfoilmatt said in Arpwatch - sent wrong arp op 5:

        @AlexanderK Do you have the setting "Zero padded ethernet addresses" checkbox checked? If not, check it and restart arpwatch.

        It is already checked.

        T 1 Reply Last reply 23 days ago Reply Quote 0
        • T
          tinfoilmatt @AlexanderK
          last edited by tinfoilmatt 23 days ago 23 days ago

          @AlexanderK Can you post a screenshot of your full arpwatch settings?

          Looking at the arpwatch man pageβ€”and it's not clear that this sent wrong arp op 5 syslog message is a 'supressable' report, or even a report message at all.

          A 1 Reply Last reply 23 days ago Reply Quote 0
          • A
            AlexanderK @tinfoilmatt
            last edited by AlexanderK 23 days ago 23 days ago

            @tinfoilmatt said in Arpwatch - sent wrong arp op 5:

            @AlexanderK Can you post a screenshot of your full arpwatch settings?

            Looking at the arpwatch man pageβ€”and it's not clear that this sent wrong arp op 5 syslog message is a 'supressable' report, or even a report message at all.

            Yes here it is
            πŸ”’ Log in to view

            1 Reply Last reply Reply Quote 0
            • D
              dennypage
              last edited by 23 days ago

              Arpwatch has no way to suppress protocol errors such as this. ANDwatch, a pending package to replace the Arpwatch package, allows suppression by way of pcap filtering.

              1 Reply Last reply Reply Quote 1
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