bgpd(8) on OpenBSD
The text 3e30b43f231c, as OpenBSD 6.0, OpenBSD 5.9, OpenBSD 5.8, OpenBSD 5.7, OpenBSD 5.6, OpenBSD 5.5 shipped it.
Border Gateway Protocol daemon
Flags it lists
-
-D -
-c -
-d -
-f -
-n -
-v