Error: read (in tcp s): Connection reset by peer

Unbound
1

Hi there, I have just installed unbound and I saw this error message at syslog, does anyone know what this means and how can I fix it?

Syslog output:

error: read (in tcp s): Connection reset by peer
error: read (in tcp s): Connection reset by peer
error: read (in tcp s): Connection reset by peer

Here is my unbound.conf:

server:
verbosity: 6
num-threads: 1
interface: 0.0.0.0
interface: ::0
do-ip4: yes
do-ip6: no
do-udp: yes
do-tcp: yes
outgoing-range: 256
access-control: 127.0.0.0/8 allow
access-control: ::1 allow
hide-identity: yes
hide-version: yes
module-config: “iterator”
outgoing-num-tcp: 30
incoming-num-tcp: 30
remote-control:
control-enable: yes
control-interface: 0.0.0.0
control-port: 953
server-key-file: “/usr/local/etc/unbound/unbound_server.key”
server-cert-file: “/usr/local/etc/unbound/unbound_server.pem”
control-key-file: “/usr/local/etc/unbound/unbound_control.key”
control-cert-file: “/usr/local/etc/unbound/unbound_control.pem”

regards,
Dario.

2

Hi Dario,

At verbosity 0 or 1 this error is not shown (in recent unbound releases).

If you really want to fix the rst packet from the other server, you
should investigate why it sends the rst. Could be a firewall.

Best regards,
   Wouter