rarpd(8) on FreeBSD
The text 4533ecadb6d7, as FreeBSD 7.0-RELEASE, FreeBSD 6.3-RELEASE, FreeBSD 6.2-RELEASE, FreeBSD 6.1-RELEASE, FreeBSD 6.0-RELEASE shipped it.
reverse ARP daemon
Flags it lists
-
-a -
-d -
-f -
-s -
-t -
-v