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Ensure only defined DNS servers are used? (programming.dev)
submitted 9 months ago by Matty_r@programming.dev to c/opnsense@lemmy.world
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Hey all, recent convert from pfSense. I'm trying to make sure only the DNS servers I've defined are being used for lookups? I'm using Unbound and noticing a lot of traffic on port 53 to destinations other than the ones I've put in.

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[-] randombullet@programming.dev 3 points 9 months ago

I do a dns redirect that redirects external 53 requests to an internal server.

Should be called a NAT redirect or firewall

[-] Matty_r@programming.dev 1 points 9 months ago

Thanks, I might give that a go

this post was submitted on 14 Jan 2024
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