How stop the system which creates the file resolvconf_resolver.conf in unbound.conf.d ?

Unbound
1

Since I updated some of my systems to Debian 11 , I have seen appearing in my unbound.conf.d directory a strange file named resolvconf_resolver.conf

It is impossible to modify or delete this file, it is recreated in its previous state when I restart unbound.

I have the proof on two systems that it is the cause of at least some of the validation failure I have since I am in Debian . The content of this file is :

# Generated by resolvconf

forward-zone:
name: "home"
forward-addr: 10.0.111.250

forward-zone:
name: "."
forward-addr: 10.0.111.250

The IP address is the address of my internet box. Setting this as a forward zone does not seem a good idea.

I find incredible that an external system activates a forward-zone without my consent.

How can I disable that ?

I do not have the resolvconf packet installed. I do not find a systemd configuration. I really do not know where this comes from.

Any advice would be appreciated.

Dysmas

2

I found the answer to the question below just 15 minutes after I posted the question (I have worked on this problem for weeks).

The cause is the following line in /etc/reslvconf.conf :

unbound_conf=/etc/unbound/unbound.conf.d/resolvconf_resolvers.conf

Delete or comment it, delete the file, restart unbound, and all is OK.

Dysmas