getipv4sourcefilter(3) on FreeBSD
The text 639a15dc5036, as FreeBSD 13.2-RELEASE, FreeBSD 13.1-RELEASE, FreeBSD 13.0-RELEASE shipped it.
advanced multicast group membership API
The text 639a15dc5036, as FreeBSD 13.2-RELEASE, FreeBSD 13.1-RELEASE, FreeBSD 13.0-RELEASE shipped it.
advanced multicast group membership API