Disable sending of IPv6 router advertisements

1

It doesn’t seem clearly documented here, so I’m wondering if it’s possible to disable sending of IPv6 RAs on an incus managed bridge?

Is setting ipv6.address: none the only way to do this?

As far as I can see, the --enable-ra flag is always present if there’s an IPv6 address configured, and I don’t see a way to override this in raw.dnsmasq

2

It’s currently not, but it wouldn’t be too much work to add an ipv6.ra boolean to turn it off both for bridged networks and OVN.

Feel free to file a feature request on Incus.