unbound refuses all requests

Johannes B. Kernel weberzbf at gmail.com
Thu Nov 11 16:42:58 UTC 2021


@hauke , damn  ps aux showed me 2 running daemons.....
and i found out, i "missed" to copy over the access.conf in
unbound.conf.d/  :-)

now nearlyall is running fine..
only redis seems not to cache.....

my unbound.conf.

server:

statistics-cumulative: yes
extended-statistics: yes
log-queries: yes
log-servfail: yes
verbosity: 3
val-log-level: 2
auto-trust-anchor-file: /etc/unbound/var/root-anchors.txt

interface: 127.0.0.1
interface: 192.168.100.250
interface: 192.168.120.251
interface: 192.168.110.250

outgoing-interface: 192.168.100.250
outgoing-interface: 192.168.110.250
outgoing-interface: 192.168.120.251
outgoing-interface: 116.202.87.165

num-threads: 8

include: /etc/unbound/unbound.conf.d/access_options.conf
include: /etc/unbound/unbound.conf.d/name_solving.conf
include: /etc/unbound/unbound.conf.d/privacy_options.conf
include: /etc/unbound/unbound.conf.d/cache_options.conf
include: /etc/unbound/unbound.conf.d/dnssec_options.conf
include: /etc/unbound/unbound.conf.d/blacklist.conf
include: /etc/unbound/unbound.conf.d/local_names.conf
include: /etc/unbound/unbound.conf.d/opennic_names.conf
include: /etc/unbound/unbound.conf.d/forwarders.conf

remote-control:
      control-enable: yes

cachedb:
  backend: "testframe"
  secret-seed: "default"
  redis-server-host: 127.0.0.1
  redis-server-port: 6379
  redis-timeout: 100
  redis-expire-records: no



when i connect my redis server via "redis-cli" .....

supabunka /etc/unbound # redis-cli
127.0.0.1:6379> keys *
(empty array)
127.0.0.1:6379>


seems nothing get cached......

any idea?


Am Mi., 10. Nov. 2021 um 18:29 Uhr schrieb Hauke Lampe via Unbound-users <
unbound-users at lists.nlnetlabs.nl>:

>
> On 10.11.21 17:50, Johannes B. Kernel via Unbound-users wrote:
>
> > and now it works, for 3-5 requests, the all gets refused for 2-5 time,
> then
> > again it works .............
> >
> > Nov 10 17:45:40 supabunka unbound: [25308:1] debug: refused query from
> ip4
> > Nov 10 17:45:43 supabunka unbound: [15016:0] info: 192.168.100.250
> heise.de.
>
> The refusals come from PID 25308 while PID 15016 processes the requests.
>
> Do you have multiple daemons with different configurations and/or a DNS
> balancer?
>
>
> Hauke.
>
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