We have a Sophos XG 85 firewall and our goal is to set up a guest wifi only allowing access to the web and not our LAN. I've set up a guest wireless network with separate client traffic, created a DHCP for this interface using the interfaces IP as the gateway, and using the devices DNS settings. Firewall rules have been set as well accepting any service going into Wifi zone and coming from any network. Still internet access is not connecting for mobile devices. Firewall logs are also show that it's sending us to a broadcast address instead of a gateway. Also, all the devices are getting an IP from the DHCP and the correct gateway and DNS server.
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