Recursive DNS | Errors

Installing and Using OpenWrt
1

Hello,

my logging is messed up with errors like this:

Sun Oct 8 10:31:58 2017 daemon.notice unbound: [3807:0] notice: sendto failed: Permission denied
Sun Oct 8 10:31:58 2017 daemon.notice unbound: [3807:0] notice: remote address is 2xxx:xxxx:xxx::1 port 53

Whats wrong?
Thx!

so long

2

https://www.turris.cz/forum/topic_show.pl?pid=10405

3

Thx, but I am not using the unbound.conf. I just use UCI (recursive dns luci app). Any ideas?
I already set the recursion protocoll to 'ip4 only'.

so long

4

Setting ip4 stopped the messages on my machine. What could be the difference?

17.01.03, rebooted

5

Thats my unbound config:

config unbound
option dhcp4_slaac6 '0'
option dns64 '0'
option edns_size '1280'
option hide_binddata '1'
option listen_port '53'
option query_minimize '0'
option rebind_localhost '0'
option recursion 'passive'
option resource 'small'
option root_age '9'
option ttl_min '120'
option unbound_control '0'
option dhcp_link 'dnsmasq'
option enabled '1'
option manual_conf '0'
option rebind_protection '1'
option validator '1'
option localservice '0'
option validator_ntp '1'
option protocol 'ip4_only'

would you be so kind and compare the entries with yours?

so long

6

config unbound
option dhcp4_slaac6 '0'
option dns64 '0'
option edns_size '1280'
option hide_binddata '1'
option listen_port '53'
option localservice '1'
option manual_conf '0'
option query_minimize '0'
option rebind_localhost '0'
option rebind_protection '1'
option recursion 'passive'
option resource 'small'
option root_age '9'
option ttl_min '120'
option validator '0'
option enabled '1'
option unbound_control '1'
option dhcp_link 'odhcpd'
option add_wan_fqdn '0'
option domain_type 'static'
option add_local_fqdn '3'
option protocol 'ip4_only'

7

Error still exists, any other ideas?

thx!

8

Since upgrade to 17.01.4 the error messages are gone.