DNS Resolver Issue since 2.4.5 P1 upgrade from 2.4.4 P3

daNutz

Hi,

Since updating to 2.4.5 P1 from 2.4.4 P3 i suffer from DNS Resolver Service failures that can only be resolved with a full reboot of the system.

Pre Reboot – DNS issue

The following input errors were detected:

The generated config file cannot be parsed by unbound. Please correct the following errors:

/var/unbound/test/unbound_server.pem: No such file or directory

[1592837331] unbound-checkconf[8845:0] fatal error: server-cert-file: "/var/unbound/test/unbound_server.pem" does not exist

LS > /var/unbound/

access_lists.conf pfb_dnsbl_lighty.conf unbound.conf

dhcpleases_entries.conf remotecontrol.conf unbound_control.key

dnsbl_cert.pem root.key unbound_control.pem

domainoverrides.conf sslcert.crt unbound_server.key

host_entries.conf sslcert.key unbound_server.pem

pfb_dnsbl.conf test

LS > /var/unbound/test

access_lists.conf remotecontrol.conf unbound_control.key

dhcpleases_entries.conf request.cfg unbound_server.key

domainoverrides.conf root.key

host_entries.conf unbound.conf

System Logs for DNS Resolver:

Jun 22 15:35:05 unbound 18579:0 fatal error: failed to setup modules

Jun 22 15:36:05 unbound 39823:0 notice: init module 0: validator

Jun 22 15:36:05 unbound 39823:0 error: failed to read /root.key

Jun 22 15:36:05 unbound 39823:0 error: error reading auto-trust-anchor-file: /var/unbound/root.key

Jun 22 15:36:05 unbound 39823:0 error: validator: error in trustanchors config

Jun 22 15:36:05 unbound 39823:0 error: validator: could not apply configuration settings.

Jun 22 15:36:05 unbound 39823:0 error: module init for module validator failed

Jun 22 15:36:05 unbound 39823:0 fatal error: failed to setup modules

Jun 22 15:37:05 unbound 62519:0 notice: init module 0: validator

Jun 22 15:37:05 unbound 62519:0 error: failed to read /root.key

Jun 22 15:37:05 unbound 62519:0 error: error reading auto-trust-anchor-file: /var/unbound/root.key

Jun 22 15:37:05 unbound 62519:0 error: validator: error in trustanchors config

Jun 22 15:37:05 unbound 62519:0 error: validator: could not apply configuration settings.

Jun 22 15:37:05 unbound 62519:0 error: module init for module validator failed

Jun 22 15:37:05 unbound 62519:0 fatal error: failed to setup modules

Jun 22 15:38:05 unbound 77994:0 notice: init module 0: validator

Jun 22 15:38:05 unbound 77994:0 error: failed to read /root.key

Jun 22 15:38:05 unbound 77994:0 error: error reading auto-trust-anchor-file: /var/unbound/root.key

Jun 22 15:38:05 unbound 77994:0 error: validator: error in trustanchors config

Jun 22 15:38:05 unbound 77994:0 error: validator: could not apply configuration settings.

Jun 22 15:38:05 unbound 77994:0 error: module init for module validator failed

Jun 22 15:38:05 unbound 77994:0 fatal error: failed to setup modules

Jun 22 15:39:05 unbound 95835:0 notice: init module 0: validator

Jun 22 15:39:05 unbound 95835:0 error: failed to read /root.key

Jun 22 15:39:05 unbound 95835:0 error: error reading auto-trust-anchor-file: /var/unbound/root.key

Jun 22 15:39:05 unbound 95835:0 error: validator: error in trustanchors config

Jun 22 15:39:05 unbound 95835:0 error: validator: could not apply configuration settings.

Jun 22 15:39:05 unbound 95835:0 error: module init for module validator failed

Jun 22 15:39:05 unbound 95835:0 fatal error: failed to setup modules

Post Reboot – No DNS issue

LS > /var/unbound/

access_lists.conf pfb_dnsbl_lighty.conf unbound_control.key

dhcpleases_entries.conf remotecontrol.conf unbound_control.pem

dnsbl_cert.pem root.key unbound_server.key

domainoverrides.conf sslcert.crt unbound_server.pem

host_entries.conf sslcert.key

pfb_dnsbl.conf unbound.conf

Gertjan

@daNutz said in DNS Resolver Issue since 2.4.5 P1 upgrade from 2.4.4 P3:

...... /test/nbound_server.pem

Two solutions :
There are quiet a lot of references on this forum, using "/test/nbound_server.pem" - probably just looking for "/test/" will show them all. Do what is told there.
Plan B :

backup
clean install
Init with minimal (== just WAN) settings. Test if everything works ok.
Now, import your backp. And again : Test if everything works ok.
Done.

viktor_g

See https://redmine.pfsense.org/issues/10781