rping(1) on Linux
The text df1a925b4f1b, as Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
RDMA CM connection and RDMA ping-pong test.
Flags it lists
-
-C -
-P -
-S -
-V -
-a -
-c -
-d -
-p -
-s -
-v