route(8) on OpenBSD
The text e7980862fbc4, as OpenBSD 3.9, OpenBSD 3.8 shipped it.
manually manipulate the routing tables
Flags it lists
-
-d -
-expire -
-inet -
-inet6 -
-ipx -
-link -
-mtu -
-n -
-q -
-sa -
-t -
-v