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Comcast Gateway Modem with Built In Wireless Model CBR2_t

Hello World.

I have a question that I already believe I know the answer to but I figured I'd ask anyway.

I have Comcast Gateway that has its own wireless built in of course. I want to firewall the wireless connectivity behind my Sophos firewall. Is this possible or will I need to purchase another wireless access point to put that wireless traffic behind my firewall. 

I've tested a bunch of configurations but of course since the wireless is part of the Comcast gateway. It's using the Comcast Gateway Egress. 

Thanks for all responses. 



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[edited by: Erick Jan at 12:58 AM (GMT -7) on 7 Oct 2024]