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Yes, that is generally/approximately correct. I'm not sure precisely how it's implemented on the public side, but you're placed into a seperate VLAN that enforc
by tjohns 6y ago
Yes, that is generally/approximately correct. I'm not sure precisely how it's implemented on the public side, but you're placed into a seperate VLAN that enforces the captive portal. Traffic from the public WiFi network is isolated from the subscriber's traffic.
- croon 6y agoThat doesn't at all answer GPs question though. That they're isolated LANs doesn't at all answer what WAN address they use. If no other indication it probably uses the same. I have multiple VLANs at home, and I only have one WAN IP.
- compsciphd 6y agohttps://www.reddit.com/r/Comcast/comments/67orc4/xfinity_wifi_hotspot_ip_address_question/ https://www.reddit.com/r/Comcast/comments/67orc4/xfinity_wif... for what its worth: claims to have tested and says they are different public IPs
- webmaven 6y agoOkay, so what do you get if you lookup which customer is associated with the public IP?
- ClumsyPilot 6y agoThat does not mean it uses a different public IP address that communicate with the rest of the intermet, I have seen dozens of such public/private wifi systems, abd never seen one with a separate public IP