PfSense WAN Reserved Networks problem

Hello all,
I’m a noob on PfSense but checked much YouTube movies from Lawrence and others but still have a problem…

I configured my PfSense 2.7.2 CE on a Sophos XG230 before i bridged my ISP modem with the checkboxen turned off on the WAN interface. Just as Lawrence told in ‘getting started with pfsense’…so far so good…but…now my ISP modem is in bridge mode, i’ll turn the boxes on and get the message ‘Bad DNS probe’ when trying to browse on the internet and can not reach anything or whatever in my pfsense or network. I have to roll back one step back to get the network working again and access my Pfsense. What am i missing ? Or what did i do wrong to get these checkboxes working. i’ve been trying to get it work for 3 evenings and still no luck… I’ll give as much info as possible according my settings. (oh no…1 item when new ;( ) i did remove parts of my ip-adresses and ports… If you need something else let me know but please help. It’s a smal network for private use and small business for my wife. So it’s important to us :wink: Thank you all

Are you able to ping 8.8.8.8?

If not, you have a firewall issue.

If so, did you set your DNS “DNS query forwarding”?

Pinging 8.8.8.8 with no isseus.
My DNS is like this. Don’t know what to do here…;(

Make sure under “General DNS Resolver Options” that you have 'EnableEnable DNS resolver" checked. Also make sure your systems behind pfsense have DNS working and that you don’t have any firewall rules that are blocking DNS in pfsense.

I think it is…

It works now so far…What I did, with help from Gerard, was…i disabled the IPv6 on the WAN…rebooted the PfSense. Than marked the checkboxes on, reboot PfSense and at last i enabled the IPv6 DHCP and works for now on :wink:
Many thanks to yo all :wink:

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Great it finally worked out :+1: