Log filled with RTR-ADVERT

[The_Bishop]

Checked on my router this morning as web page loads seemed to be slow.

The system log is filled with these, seems to be every seven seconds or so:
Mar 2 07:28:17 dnsmasq-dhcp[10734]: RTR-ADVERT(br55) 2601:85:c702:fd0:400::
Mar 2 07:28:24 dnsmasq-dhcp[10734]: RTR-ADVERT(br55) 2601:85:c702:fd0:400::
Mar 2 07:28:32 dnsmasq-dhcp[10734]: RTR-ADVERT(br55) 2601:85:c702:fd0:400::
Mar 2 07:28:39 dnsmasq-dhcp[10734]: RTR-ADVERT(br55) 2601:85:c702:fd0:400::

Any ides on what's happening? I can tell it's related to IPV6 but I haven't had this pop up in the logs like this before.

Edit: It's persisting even after a router reboot.

 

[dave14305]

Guest Network Pro doesn’t suppress this logging like the main network does when IPv6 is enabled. You can add quiet-ra to /jffs/configs/dnsmasq-1.conf.add but replace the 1 with whatever guest network instance you have. br55 suggests there might be a few.

 

[The_Bishop]

Ah, thanks. I have two, an IOT network and a guest network.

 

[The_Bishop]

So I got ssh up and going, I'm successfully logged into the router, and even navigated to the correct directory. That file isn't there. /jffs/configs/ is empty. Not sure if I'm doing something wrong, or if I should create the file?

 

[Ripshod]

That's a great tip @dave14305. I had the same so I just run the IoT network without IPv6. I may try your suggestions myself.

 

[dave14305]

So I got ssh up and going, I'm successfully logged into the router, and even navigated to the correct directory. That file isn't there. /jffs/configs/ is empty. Not sure if I'm doing something wrong, or if I should create the file?

Let’s check how the dnsmasq instances are configured right now. Run this to determine what files will need to be created:

grep -HE "enable-ra|quiet-ra" /etc/dnsmasq*

 

[The_Bishop]

This is the output from that command.

/etc/dnsmasq.conf:enable-ra
/etc/dnsmasq.conf:quiet-ra

 

[dave14305]

This is the output from that command.

/etc/dnsmasq.conf:enable-ra
/etc/dnsmasq.conf:quiet-ra

Did you disable IPv6 on the Guest Network already?