== Benchmark ==
via iperf3:
  * Direct: 650Mbps
  * Forward: 300Mbps (when is used as gateway/router)
  * hdparm -T /dev/zero: 911.43 MB/sec
  * PBKDF2-sha256      79921 iterations per second for 256-bit key
  * aes-xts   512b    17.0 MiB/s    16.8 MiB/s

With kernel 4.14:
  * Direct: 900Mbps
  * hdparm -T /dev/zero: 740.45 MB/sec
  * PBKDF2-sha256      56302 iterations per second for 256-bit key
  * aes-xts   512b    11.4 MiB/s    11.4 MiB/s