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How can I change the default permissions for `/run/named/session.key` in Bind9?

The file /run/named/session.key is created by bind with 0600 permissions. If you want to change to 0640, you could "override" the systemd script for bind with systemctl edit named In this ...
J.M. Robles's user avatar
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1 vote

Why am I not able to resolve names on subnet behind a lab network?

It seems like your dns server is not reachable on, because you forward everything to You could try to change your iptables rules for dns forward to something like this iptables -...
Turdie's user avatar
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1 vote

How can i fix source ports in BIND 9.16.xx?

Using a single fixed source port number is generally considered unacceptably bad for DNS. The expectation of DNS implementations is actually to go out of their way to randomize the source port from as ...
Håkan Lindqvist's user avatar

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