Disable access-control for unbound DNS server

ubuntu-14.04unbound

I have a public DNS server that obviously needs to respond to everyone and anyone. Setting up the access-control directive allowing access from every IP results in a "netblock too large" error.

Does anyone know how I can disable access control for the unbound DNS server?

Best Answer

I just set mine up with:

access-control: 0.0.0.0/0 allow

and it seems to allow anyone access.

Related Solutions

Freebsd – DNS lookup to localhost gives network error

After some more testing the pf rules, I briefly let all traffic pass and realized the mistake was that while I had pass quick on lo0 all in the pf.conf, the jail is running under lo1.

I added pass quick on lo1 all and it works now.

Also note that from within a jail, you should query the jail IP instead of localhost. So, in the jails resolv.conf:

nameserver 10.0.0.1

Unbound DNS resolver for a network

Check whether you have a firewall running. That would allow the local answers but inbound queries would be dropped.

Best Answer

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Freebsd – DNS lookup to localhost gives network error

Unbound DNS resolver for a network

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