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    routing and dhcp not working


    Guys,
    >
    > I am new to freebsd. I am trying to setup a freebsd firewall and
    > ids using snort box.
    >
    > I want to have it between my cable modem and my linksys wireless
    > router.
    >
    > The pc I am using has two nic cards.
    >
    > I have one going to my cable modem and one to the wireless router.
    >
    > The nic card going to my cable modem is set to use dhcp.
    >
    > The one going to my linksys router has a static ip address.
    >
    > For some reason using this setup does not work.
    >
    > I get an routing between the two differnet network segments.
    >
    > I currently have the gateway feature turned on my freebsd box.
    >
    > I have the firewall service turned off right now. I want to get
    the
    > routing to work first.
    >
    > If I unplug the nic to the linksys card I can get out to the
    internet
    > from my unix box but not with both nics plugged in.
    >
    > any ideas I would appreciate the help
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