Show the ACTIVE flag in ifconfig for the single interface that is actually active in failover mode rather than all interfaces with a link. This makes it clear if the master interface is in use or one of the backup links.
Show the ACTIVE flag in ifconfig for the single interface that is
actually active in failover mode rather than all interfaces with a
link. This makes it clear if the master interface is in use or one
of the backup links.

From FreeBSD

Tested by jmc@
Ok mpf@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars