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Allow internet access only in selected classrooms..

Discussion in 'Other Linksys Equipment' started by bushtor, Aug 26, 2006.

  1. bushtor

    bushtor Network Guru Member

    Hi,

    All our classrooms need continous access to the student's domain controller (with DHCP, DNS etc...), and in addition, internet access *only when needed*.

    How can we avoid connecting ALL classrooms to the internet once the gateway cable is connected to the domain controller net in one of the classrooms?

    The router / firewall IP is on the same subnet as the domain controller. A small sketch of a similar system is available here (with separate switches for internet and domain controller):

    http://www.kuntigi.net/download/ClassroomLAN.jpg

    Connecting / disconnecting the internet for classrooms would be by connecting /disconnecting the blue connection in each classroom in the above sketch.

    I'm aware that this could probably be achieved by setting a gigabit router in the domain controller cable for each classroom, but I hoped to avoid the cost of this. The sketch' 'Domain controller subnet switch' is a Linksys SRW2016.

    Thanks if someone have some bright ideas and suggestions ;-)

    /geir
     

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