tftp-proxy(8) on OpenBSD
The text 85a7effec733, as OpenBSD 5.8, OpenBSD 5.7, OpenBSD 5.6, OpenBSD 5.5 shipped it.
Internet Trivial File Transfer Protocol proxy
Flags it lists
-
-4 -
-6 -
-a -
-d -
-l -
-p -
-v -
-w