rtadvd(8) on FreeBSD
The text 73d7fcc73aa0, as FreeBSD 5.5-RELEASE, FreeBSD 5.4-RELEASE, FreeBSD 5.3-RELEASE, FreeBSD 5.2.1-RELEASE, FreeBSD 5.2-RELEASE shipped it.
router advertisement daemon
Flags it lists
-
-D -
-M -
-R -
-c -
-d -
-f -
-s