routed(8) on FreeBSD
The text fbe0cdc3e23a, as FreeBSD 13.1-RELEASE, FreeBSD 13.0-RELEASE shipped it.
network RIP and router discovery routing daemon
Flags it lists
-
-A -
-F -
-P -
-T -
-d -
-g -
-h -
-i -
-m -
-q -
-s -
-t -
-v