Address Resolution Protocol: ARP packet structure and demonstration

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  • เผยแพร่เมื่อ 4 ต.ค. 2024

ความคิดเห็น • 27

  • @dvreshta
    @dvreshta ปีที่แล้ว

    Great and thoroughly explnation of how ARP works!
    ARP is a protocol that just because it work, is overlooked by many.

  • @vladislavkaras491
    @vladislavkaras491 9 หลายเดือนก่อน

    Great explanation of ARP!
    Thanks for the video!

  • @NikolayUnguzov
    @NikolayUnguzov ปีที่แล้ว +2

    Nice intro to ARP, example how to limit the number of MAC addresses on a given port will be great.

    • @survivingnetworkingandit2084
      @survivingnetworkingandit2084 ปีที่แล้ว +1

      Port security... can only be done via switch rules. CRS1/2x have lock mac on first, CRS3 and the rest do not.

  • @azurtem-com
    @azurtem-com ปีที่แล้ว +1

    It is always with great pleasure that I follow your new presentations. Paldies

  • @UlrichWessendorf
    @UlrichWessendorf ปีที่แล้ว +6

    Hi Druvis, thank´s a lot, great video! 😀👍 Maybe a Part 2 with more deeper tips? (e.g. Bridge-Filter and how to use them...)

    • @mikrotik
      @mikrotik  ปีที่แล้ว +8

      Next up, the other 3 ARP modes. Bridge and switch filters are perhaps for some other future video.

  • @Andrew_Thrift
    @Andrew_Thrift ปีที่แล้ว +1

    Good to see you are running KDE 🎉

  • @kay-b5
    @kay-b5 ปีที่แล้ว

    Thank you for this thorough video! ☺

  • @123XAH
    @123XAH ปีที่แล้ว

    Awaiting for next part of video. How to protect my network from spoofing.

  • @DaryllSwer
    @DaryllSwer ปีที่แล้ว +1

    What MikroTik is missing for ARP protection is Dynamic ARP Inspection (DAI).

  • @GryffinZero
    @GryffinZero ปีที่แล้ว

    Great video !!

  • @AlejanroDelHierro
    @AlejanroDelHierro ปีที่แล้ว

    Great, tnx.

  • @salembaabbad8783
    @salembaabbad8783 ปีที่แล้ว

    you are a genius masterpiece 😊

    • @RB01-lite
      @RB01-lite ปีที่แล้ว +2

      I don't agree, but I feel the love :)

    • @mikkio5371
      @mikkio5371 ปีที่แล้ว

      ​@@RB01-lite😊😊

  • @marciskalnins244
    @marciskalnins244 ปีที่แล้ว

    I wonder if maybe ARP table is my issue when MikroTik router is restarted (electricity cut off) after which I want to use Wake-Up-Lan to turn on PC because then this function doesn't work unless I manually turn on my PC and then shut down so like at that moment Mikrotik router's ARP table is updated and then I can start using WoL magic packets which turn on my PC. Should I add like static ARP table?

  • @anakinskywalker8624
    @anakinskywalker8624 9 หลายเดือนก่อน

    Could you please tell me which is the Operation system of the laptop? Thank you in advance :)

    • @mikrotik
      @mikrotik  9 หลายเดือนก่อน +1

      It's linux

  • @Problembaer4
    @Problembaer4 ปีที่แล้ว

    @mikrotik, whrere is the long awaited EIN (NAT) video? Nobody kows exactly what EIN does compared to the regular NAT...

    • @mikrotik
      @mikrotik  ปีที่แล้ว

      Tough topic that would also be difficult to demonstrate in action. But it is well documented in rfc5128.

    • @Problembaer4
      @Problembaer4 ปีที่แล้ว

      @@mikrotik see it as Challenge, I think the most people dont understand it (even after reading the RFC), completely. At least a video about pro and cons would be appreciated. In ROS v7.12 this is added: *) firewall - added "ein-snat" and "ein-dnat" connection NAT state matchers for filter and mangle rules; This topic is quite complex, a video-demo could help.

  • @survivingnetworkingandit2084
    @survivingnetworkingandit2084 ปีที่แล้ว

    Proxy arp is by default on routers? That doesn't sound right at all. RouterOS, its enabled by default. I'd like to know what you meant by that.

    • @mikrotik
      @mikrotik  ปีที่แล้ว

      No, no, it is always arp=enabled by default. You will need to wait for the details in the next video. :)

  • @dominicpowers5938
    @dominicpowers5938 ปีที่แล้ว

    OSPF please!

  • @juanosorio2224
    @juanosorio2224 ปีที่แล้ว

    Una buena noticia Manu para los amantes de la familia Poco de Xiaomi. Yo voy feliz con mi PocoF5 PRO, una verdadera bestia como dices tú, pero ¿me convendrá cambiar el próximo año a PocoF6 PRO? Un abrazo a la distancia para ti Manu😊.