Ben's notes

OpenWrt 18.06.1 - VPN Throughput test

• 9.53 Mbits/sec - OpenVPN (aes-256-gcm)
• 34.4 Mbits/sec - WireGuard
• 95.7 Mbits/sec - Direct

• OpenVPN, WireGuard, Direct:

  #  iperf -s -u -b 1G
  ------------------------------------------------------------
  Server listening on UDP port 5001
  Receiving 1470 byte datagrams
  UDP buffer size:  208 KByte (default)
  ------------------------------------------------------------
  [ ID] Interval       Transfer     Bandwidth        Jitter   Lost/Total Datagrams
  
  #### OpenVPN ####
  [  3] local 10.8.0.1 port 5001 connected with 10.8.0.6 port 48046
  [  3]  0.0-10.3 sec  11.7 MBytes  9.53 Mbits/sec   2.382 ms 2147361416/2147369771 (1e+02%)
  [  4] local 10.8.0.1 port 5001 connected with 10.8.0.6 port 57952
  [  4]  0.0-10.3 sec  11.7 MBytes  9.53 Mbits/sec   2.007 ms 2147360123/2147368479 (1e+02%)
  
  #### WireGuard ####
  [  3] local 192.168.2.1 port 5001 connected with 192.168.2.2 port 47263
  [  3]  0.0-10.0 sec  41.5 MBytes  34.9 Mbits/sec   0.055 ms 2147424435/2147454039 (1e+02%)
  [  4] local 192.168.2.1 port 5001 connected with 192.168.2.2 port 56485
  [  4]  0.0-10.0 sec  41.0 MBytes  34.4 Mbits/sec   0.056 ms 2147425166/2147454407 (1e+02%)
  
  #### Direct ####
  [  3] local 10.63.40.210 port 5001 connected with 10.0.0.1 port 47264
  [  3]  0.0-10.0 sec   114 MBytes  95.7 Mbits/sec   0.041 ms 2147275431/2147356843 (1e+02%)
  [  4] local 10.63.40.210 port 5001 connected with 10.0.0.1 port 51926
  [  4]  0.0-10.0 sec   114 MBytes  95.7 Mbits/sec   0.040 ms 2147275527/2147356939 (1e+02%)