RE: Filtering DHCP Assignments by MAC Address

From: Laura A. Robinson (larobins_at_bellatlantic.net)
Date: 06/22/03

  • Next message: Mike Lyman: "RE: Windows Event Logs" 
    To: "'Jake Frost'" <jakefr0st@hotmail.com>, <FOCUS-MS@SECURITYFOCUS.COM>
Date: Sun, 22 Jun 2003 06:02:33 -0400

    Check out CheckPoint's MetaIP.
    http://www.checkpoint.com/products/manage/metaip_services.html

    Advantage: does what you're asking for without requiring you to create
    reservations for every MAC on your network.
    Disadvantage: pricey

    Laura

    > -----Original Message-----
    > From: Jake Frost [mailto:jakefr0st@hotmail.com]
    > Sent: Thursday, June 19, 2003 5:51 PM
    > To: FOCUS-MS@SECURITYFOCUS.COM
    > Subject: Filtering DHCP Assignments by MAC Address
    >
    >
    > We have just converted to DHCP and would like to limit the
    > ability of people
    > to plug in to the network without authorization. In Win2K is
    > it possible to
    > limit DHCP assignments by MAC address or some other mechanism
    > to keep rogue
    > machines out? My server admins have been researching this
    > but can't find a
    > method to achieve what we want. Thanks.
    >
    > Jake
    >
    > _________________________________________________________________
    > MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*.
    > http://join.msn.com/?page=features/virus
    >
    >
    > --------------------------------------------------------------
    > ---------------
    > --------------------------------------------------------------
    > ----------------
    >

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  • Next message: Mike Lyman: "RE: Windows Event Logs"

    Relevant Pages

    • RE: Filtering DHCP Assignments by MAC Address
      ... Lock each port on the switch to its corresponding MAC ... Filtering DHCP Assignments by MAC Address ... to plug in to the network without authorization. ...
      (Focus-Microsoft)
    • RE: Filtering DHCP Assignments by MAC Address
      ... Filtering DHCP Assignments by MAC Address ... limit DHCP assignments by MAC address or some other mechanism to keep rogue ...
      (Focus-Microsoft)
    • RE: Filtering DHCP Assignments by MAC Address
      ... You can filter out MACs, ... tedious to compile a listing of all valid MAC addresses. ... network is quite a bit of overhead. ... Filtering DHCP Assignments by MAC Address ...
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    • RE: Filtering DHCP Assignments by MAC Address
      ... By assigning by MAC address you've just transferred your problem of keeping ... Filtering DHCP Assignments by MAC Address ... > limit DHCP assignments by MAC address or some other mechanism ...
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    • RE: Filtering DHCP Assignments by MAC Address
      ... With Windows you can assign dhcp to a mac but it does not always work ... Filtering DHCP Assignments by MAC Address ... limit DHCP assignments by MAC address or some other mechanism to keep ...
      (Focus-Microsoft)