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MAC address

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  • M Offline
    M Offline
    michael_jhons
    wrote on last edited by
    #1

    Hi everybody, i'm facing a simple conflict between me and my manager, i was developing a procedure where some consultant need to send his laptop's MAC address via mail before his arrival to our company so the IT department could make the necessary configuration before his arrival the answer of my manager was that is not possible since such information (MAC address) This type of info usually are not available before the person is on-site (in the company)and i need to make sure that any process assumes that we are on earth and live in the real world!!!! i'm not an IT man but in know that using IPCONFIG /ALL we retreive it AM i right guys ? please advise if there is anything unseen for me ! apreciating your help

    L M D L 4 Replies Last reply
    0
    • M michael_jhons

      Hi everybody, i'm facing a simple conflict between me and my manager, i was developing a procedure where some consultant need to send his laptop's MAC address via mail before his arrival to our company so the IT department could make the necessary configuration before his arrival the answer of my manager was that is not possible since such information (MAC address) This type of info usually are not available before the person is on-site (in the company)and i need to make sure that any process assumes that we are on earth and live in the real world!!!! i'm not an IT man but in know that using IPCONFIG /ALL we retreive it AM i right guys ? please advise if there is anything unseen for me ! apreciating your help

      L Offline
      L Offline
      Luc Pattyn
      wrote on last edited by
      #2

      AFAIK the MAC address is unique and fixed in hardware; if that is what your system administrators use for security, then yes one can send the MAC address value in advance and get things ready. FYI: Windows makes a soft copy, which you can modify, and uses the soft copy, so you can fake your MAC address. To re-instate the hardware-based MAC address one has to disable and re-enable the network card, or reboot the system. :)

      Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles] Nil Volentibus Arduum

      Please use <PRE> tags for code snippets, they preserve indentation, and improve readability.

      S 1 Reply Last reply
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      • M michael_jhons

        Hi everybody, i'm facing a simple conflict between me and my manager, i was developing a procedure where some consultant need to send his laptop's MAC address via mail before his arrival to our company so the IT department could make the necessary configuration before his arrival the answer of my manager was that is not possible since such information (MAC address) This type of info usually are not available before the person is on-site (in the company)and i need to make sure that any process assumes that we are on earth and live in the real world!!!! i'm not an IT man but in know that using IPCONFIG /ALL we retreive it AM i right guys ? please advise if there is anything unseen for me ! apreciating your help

        M Offline
        M Offline
        Moak
        wrote on last edited by
        #3

        Yes, the MAC address of a network card can be easily retrieved on any operating system. Additional to what Luc said, the MAC address of a laptop won't change if you use the laptop in a different LAN/network, on the other side the (assigned) IP address very likely will change... and perhaps this is where the confusion with your manager comes from. If you keep getting mixed messages, confirm information we gave you with a technical expert on site, e.g. network administrator of your IT department. ;) Hope this helps!

        Chat in Europe :java: Now with 24% more Twitter

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        • M michael_jhons

          Hi everybody, i'm facing a simple conflict between me and my manager, i was developing a procedure where some consultant need to send his laptop's MAC address via mail before his arrival to our company so the IT department could make the necessary configuration before his arrival the answer of my manager was that is not possible since such information (MAC address) This type of info usually are not available before the person is on-site (in the company)and i need to make sure that any process assumes that we are on earth and live in the real world!!!! i'm not an IT man but in know that using IPCONFIG /ALL we retreive it AM i right guys ? please advise if there is anything unseen for me ! apreciating your help

          D Offline
          D Offline
          Dave Kreskowiak
          wrote on last edited by
          #4

          Tell your "manager" to stick to managing and leave the IT work to the people who know what they're doing! ;)

          A guide to posting questions on CodeProject[^]
          Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic
               2006, 2007, 2008
          But no longer in 2009...

          M 1 Reply Last reply
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          • D Dave Kreskowiak

            Tell your "manager" to stick to managing and leave the IT work to the people who know what they're doing! ;)

            A guide to posting questions on CodeProject[^]
            Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic
                 2006, 2007, 2008
            But no longer in 2009...

            M Offline
            M Offline
            Moak
            wrote on last edited by
            #5

            Best answer in this thread :thumbsup: :)

            Chat in Europe :java: Now with 24% more Twitter

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            • L Luc Pattyn

              AFAIK the MAC address is unique and fixed in hardware; if that is what your system administrators use for security, then yes one can send the MAC address value in advance and get things ready. FYI: Windows makes a soft copy, which you can modify, and uses the soft copy, so you can fake your MAC address. To re-instate the hardware-based MAC address one has to disable and re-enable the network card, or reboot the system. :)

              Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles] Nil Volentibus Arduum

              Please use <PRE> tags for code snippets, they preserve indentation, and improve readability.

              S Offline
              S Offline
              Spawn Melmac
              wrote on last edited by
              #6

              Unless it is removed, every laptop I have ever had has the MAC address written on a label which is stuck to the machine by the OEM. Pick up your managers laptop and show him :)

              Alan

              D 1 Reply Last reply
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              • S Spawn Melmac

                Unless it is removed, every laptop I have ever had has the MAC address written on a label which is stuck to the machine by the OEM. Pick up your managers laptop and show him :)

                Alan

                D Offline
                D Offline
                Dave Kreskowiak
                wrote on last edited by
                #7

                Yeah, so what? You can always go into the driver properties and give it a new MAC to use instead of the one in hardware.

                A guide to posting questions on CodeProject[^]
                Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic
                     2006, 2007, 2008
                But no longer in 2009...

                S 1 Reply Last reply
                0
                • D Dave Kreskowiak

                  Yeah, so what? You can always go into the driver properties and give it a new MAC to use instead of the one in hardware.

                  A guide to posting questions on CodeProject[^]
                  Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic
                       2006, 2007, 2008
                  But no longer in 2009...

                  S Offline
                  S Offline
                  Spawn Melmac
                  wrote on last edited by
                  #8

                  Not universally true but yes you could... but how many people even know you can do that? There are so many things that you 'could' do but it does not mean you 'do' do.

                  Alan

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                  • M michael_jhons

                    Hi everybody, i'm facing a simple conflict between me and my manager, i was developing a procedure where some consultant need to send his laptop's MAC address via mail before his arrival to our company so the IT department could make the necessary configuration before his arrival the answer of my manager was that is not possible since such information (MAC address) This type of info usually are not available before the person is on-site (in the company)and i need to make sure that any process assumes that we are on earth and live in the real world!!!! i'm not an IT man but in know that using IPCONFIG /ALL we retreive it AM i right guys ? please advise if there is anything unseen for me ! apreciating your help

                    L Offline
                    L Offline
                    Lost User
                    wrote on last edited by
                    #9

                    The MAC address is the unique identifier of an Ethernet adapter, this is it's purpose. Yes, ipconfig /all is the correct way of obtaining this.

                    Join the cool kids - Come fold with us[^]

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