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ras leases in dhcp Server

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  • ras leases in dhcp Server


    We have Configured DHCP Server with some Limited IP Scope, in DHCP Console found some Systems (Windows XP) has got IP from this DHCP Scope but Shows RAS under Uniq ID ?

    What it is ? How do I remove there Lease ? Because those system has Static IP address which working Fine.

    Please suggest.

  • #2
    Re: ras leases in dhcp Server

    RAS addresses are reserved in DHCP by an RRAS server and are for remote access (VPN) clients. Have the machines ever connected remotely?
    BSc, MCSA: Server 2008, MCSE, MCSA: Messaging, MCTS
    Cruachan's Blog


    • #3
      Re: ras leases in dhcp Server

      There is an option somewhere in RRAS to NOT grab leases from DHCP - search the settings
      Tom Jones
      MCT, MCSE (2000:Security & 2003), MCSA:Security & Messaging, MCDBA, MCDST, MCITP(EA, EMA, SA, EDA, ES, CS), MCTS, MCP, Sec+
      PhD, MSc, FIAP, MIITT
      IT Trainer / Consultant
      Ossian Ltd

      ** Remember to give credit where credit is due and leave reputation points where appropriate **


      • #4
        Re: ras leases in dhcp Server

        Hi !
        Thanks for reply,
        Systems are connected in Local not on remote ever.

        Finnaly doing more work on to Windows 2003R2 Server; We upgarded the operating System to Windows 2008R2 with Allow and Deny filter Option. Here We did not Found any RAS Client.

        Its an amzing to Work on Windows 2008R2 Edition