https://forums.freebsd.org/threads/radvd-error-cant-join-ipv6-allrouters-on-bce0.60898/
radvd error - can't join ipv6-allrouters on bce0 | The FreeBSD Forums
I am trying to setup net/radvd on FreeBSD 11.0-p10, but it always gives an error: can't join ipv6-allrouters on bce0. Running /usr/local/sbin/radvd -d5...