What Am I Doing Wrong?

[spetrillo]

I am in the middle of finalizing my new OPNsense build and it got connected to my Internet connection for the first time. Needless to say it was an epic fail, as I could not access anything on the Internet from my wired PC.

The major difference between my current firewall and the new build is all my LAN subnets are now VLANs. From the new build I can traceroute out to the Internet with no issue. I can also do the same when using my wired vlan as the source, but if I try to access the Internet from my PC no go. I checked the routing tables on the firewall and ARP is telling me it knows about my ISP connection and DHCP IP. I checked the default rules for the wired vlan and they are correct.

Ok what am I missing?

[lar.hed]

DNS settings?

[spetrillo]

I point my DHCP settings to my Pi-Hole, which in turn points to Unbound on OPNsense.

[Koldnitz]

Spetrillo,

You seem to be trying to mix and match a bunch of things.  I set up a much simpler system following the below link.

https://homenetworkguy.com/how-to/configure-dns-opnsense-pihole/

Using pihole for dhcp seems to be #4 scenario which the guide says was not on the table.

Maybe if you set it up how he says to in the #2 scenario you can get things to work.

Cheers,