gateway_enable question

[David Banning]

I have a few win boxes which use my FreeBSD box as a gateway to 
the net. I am wondering how I can keep a network connection 
between all the computers, allowing the FreeBSD box to 
still be connected to the net, but disallow all win boxes from 
connecting to the net? 

My thought was to disable the gateway configuration set in rc.conf.
How do I disable the gateway option without rebooting?


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