How to add multiple ip to source ip address?

[qhasa]

I set up a firewall rule to intercept all dns requests in the lan network to my Pi-hole, and to avoid a loop I added its ip to the exception. But it also intercepts dns requests from my docker containers, which breaks some functions. How can I add the Docker subnet to the exception along with the IP of my Pi-hole?

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[vgaetera]

Create an IP/MAC set and make the redirect match against it.

[qhasa]

I made an IP set, but how can I use it? It's not in the dropdown list

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[lleachii]

@qhasa

I made an IP set, but how can I use it? It's not in the dropdown list

You sure?