Sorry, missed a detail:
> Am 20.05.2025 um 11:29 schrieb Patrick M. Hausen <p...@hausen.com>:
>
> Hi all,
>
>> Am 20.05.2025 um 11:24 schrieb A FreeBSD User <free...@walstatt-de.de>:
>> I need a IPv6 prefix on bridge0. With the "wrong/faulty" concept I simply
>> used
>>
>> rtsold_flags="-iu igb0"
>>
>> within /etc/rc.conf. Changing this line to
>> rtsold_flags="-iu bridge0" while bridge0 is up and running doesn't work,
>> neither does "rtsol
>> bridge0" show any results.
>
> Do you also have
>
> ifconfig_bridge0_ipv6="inet6 accept_rtadv auto_linklocal"
>
> ?
To get a stable SLAAC address it also helps to have in
/boot/loader.conf: if_bridge_load="YES"
/etc/sysctl.conf: net.link.bridge.inherit_mac=1
This way the bridge IF clones the MAC address of the first member IF and
SLAAC works as intended.
HTH,
Patrick
