RE: [WinMac] Wireless Networking for PCs

From: Curtis Wilcox (cwcx[at]mail.rochester.edu)
Date: Mon Aug 14 2000 - 14:46:40 PDT

  • Next message: Christopher Reid: "Re: [WinMac] Wireless Networking for PCs"

    At 04:07 PM 8/14/2000 -0400, Perbix Michael wrote:
    >We have a number of Airport Base Stations here, and have configured them in
    >both Ethernet bridges and doing DHCP/NAT. In both situations we have used
    >PC's in the Mix. One user has the Base Station hooked up to a cable modem
    >on a HUB, has another PC hooked into the hub, and the rest go wireless, the
    >PC gets DHCP from the Base Station, as do the wireless clients, it all works
    >as advertised.

    Is the cable modem IP static or leased through DHCP? If the latter, how do
    you keep the PC from snagging the cable modem IP instead of the Base Station?

    I would love do to a configuration like as diagrammed below but I'm a
    concerned that the wired DHCP clients might grab the cable modem IP instead
    of one from the Base Station's DHCP server. I'm also not certain private IP
    packets get past the cable modem to a part of the network that my neighbors
    could conceivably packet sniff but that's another matter.

                          |-----G4 (IP from Base Station DHCP)
                          |
    Cable modem--------Hub-----PC (IP from Base Station DHCP)
                          |
                          |-----Base Station (cable modem IP)
                                | (private network 192.168.100.*)
                                |
                                |-----iBook (wireless, IP from Base Station DHCP)

    I may end up using the G4 with an AirPort card as a base station but that
    means if the G4 reboots the iBook loses its network connection.

    --
    Curtis Wilcox          cwcx@ats.rochester.edu
    ATS Desktop Systems Consultant   716/274-1160
    Eastman School of Music       Pager: x12-3290
    

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