DNS Issues

gregeeh

Hi,

I've installed pfSense on a Mini PC, completed the wizard and then followed the vpn.ac tutorial on how to install OpenVPN client on pfSense:-

However I'm having intermittent DNS issues where some sites will not resolve over the VPN, if I disable the VPN all works OK.

Here is a typical result when the VPN is enabled.

C:\WINDOWS\system32>nslookup google.com
Server: pfSense.localdomain
Address: 2401:a400:2303:b000:2e0:4cff:fe68:1bb3

Non-authoritative answer:
Name: google.com
Addresses: 2404:6800:4006:804::200e
172.217.25.142

C:\WINDOWS\system32>nslookup dnsleaktest.com
Server: pfSense.localdomain
Address: 2401:a400:2303:b000:2e0:4cff:fe68:1bb3

DNS request timed out.
timeout was 2 seconds.
*** Request to pfSense.localdomain timed-out

C:\WINDOWS\system32>

Does anything need to be changed in the DNS Resolver setup as I've left this at the default? Or, maybe some other issue.

TIA

Greg