It is weird to me. dig is getting timeouts on the host machine but logs don't show anything after specific time:
journalctl -f -u unbound -- Logs begin at Sat 2019-08-17 16:52:42 CEST. -- Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: prime trust anchor Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: resolving . DNSKEY IN Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: validate keys with anchor(DS): sec_status_secure Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: Successfully primed trust anchor . DNSKEY IN Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: resolving _ta-4a5c-4f66. NULL IN Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: validate(positive): sec_status_secure Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: validation success . DNSKEY IN Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: response for _ta-4a5c-4f66. NULL IN Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: reply from <.> 192.33.4.12#53 Aug 23 06:28:26 homeserver unbound[21476]: [21476:0] info: query response was NXDOMAIN ANSWER Moreover systemctl is reporting that unbound is still running. Is there something else I could try? Am 21.08.19 um 22:00 schrieb Jakob Habedank via Unbound-users: > Hi all, > > I set up pi-hole with unbound on my ubuntu 18.04 machine. I followed the > instructions by pi-hole[1]. > > Clients can reach websites with this method but after some time I get > timeouts. Pihole is still forwarding requests to 127.0.0.1 but it seems > that unbound doesn't answer anymore. Even on the host machine I get > timeouts. > > dig pi-hole.net @127.0.0.1 -p 5353 > > ; <<>> DiG 9.11.3-1ubuntu1.8-Ubuntu <<>> pi-hole.net @127.0.0.1 -p 5353 > ;; global options: +cmd > ;; connection timed out; no servers could be reached > > Only `systemctl restart unbound` solves this problem. Unbound is still > running and doesn't show any obvious errors though. > I posted on the pi-hole forums and added quite some information there so > you might want to check the thread [2]. > > I'm quite new to Unix so please tell me what information you need to > help. Thanks! > > [1] https://docs.pi-hole.net/guides/unbound/ > > [2] > https://discourse.pi-hole.net/t/pihole-on-ubuntu-18-04-with-unbound-fails-after-some-time/22585 > >
