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    Very low speed on OpenVPN

    Scheduled Pinned Locked Moved OpenVPN
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    • J
      JMartinelli
      last edited by

      I'm getting close to 900 Mbps speed for D/U without VPN. However, when OpenVPN is enabled on the Pfsense router, I'm only getting around 50 Mbps D/U. What could the reason be?

      ? 1 Reply Last reply Reply Quote 0
      • ?
        A Former User @JMartinelli
        last edited by A Former User

        @jmartinelli, Pfsense Is Clint Or OpenVPN Server?

        don't forget, that your side and side speed must be 900Mbps

        J 1 Reply Last reply Reply Quote 0
        • J
          JMartinelli @A Former User
          last edited by

          @silence OpenVPN server

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          • P
            p.dang
            last edited by

            Is it a netgate box or diy? What the spec on the pfsense box?

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            • ?
              A Former User @JMartinelli
              last edited by A Former User

              @jmartinelli,
              So before using the OPENNVPN It has 900 Mbps And when it connects it only has 50Mbps (can you test your speed on the pfsense side too?

              Example: I have 100 Mbps and my vpn client has 500 Mbps When it connects to my pfsense via OPENVPN (And Measures its speed it has a maximum of 100 Mbps because obviously it is the maximum that I can offer you.

              now do you understand me?

              J 1 Reply Last reply Reply Quote 0
              • J
                JMartinelli @A Former User
                last edited by

                @silence I do understand - on my home network with no VPN, I'm getting 400/22 for D/U. When I connect to the VPN at work I'm getting 50 max. The ISP line at work is 1 GB D/U - I'm thinking that the issue is with the OpenVPN config on Pfsense - below is the config file any issues here?

                dev tun
                persist-tun
                persist-key
                cipher AES-256-CBC
                ncp-disable
                auth SHA256
                tls-client
                client
                resolv-retry infinite
                remote xx.xx.xx.xx 11940 udp4
                lport 0
                comp-lzo no
                verify-x509-name "pfsense-vpn.mycorp.com" name
                auth-user-pass
                remote-cert-tls server
                reneg-sec 0

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                • ?
                  A Former User @JMartinelli
                  last edited by

                  @jmartinelli 1GB/1GB ? OR 1GB/50 Mbps ?

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                  • J
                    JMartinelli @A Former User
                    last edited by

                    @silence The Line is 1GB/1GB business line

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                    • ?
                      A Former User @JMartinelli
                      last edited by

                      @jmartinelli said in Very low speed on OpenVPN:

                      e

                      5dfa3c4c-643c-4a11-9411-03299353d381-image.png

                      J 1 Reply Last reply Reply Quote 0
                      • J
                        JMartinelli @A Former User
                        last edited by

                        @silence how much improvement would that do to the throughput?

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                        • ?
                          A Former User @JMartinelli
                          last edited by A Former User

                          @jmartinelli said in Very low speed on OpenVPN:

                          how much improvement would that do to the throughput?

                          not much but it improves.

                          If you really want speed, try wireguard

                          J 1 Reply Last reply Reply Quote 0
                          • J
                            JMartinelli @A Former User
                            last edited by

                            @silence I thought that wiregard was dropped from pfsense support (i.e; no longer supported)

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                            • ?
                              A Former User @JMartinelli
                              last edited by A Former User

                              @jmartinelli said in Very low speed on OpenVPN:

                              I thought that wiregard was dropped from pfsense support (i.e; no longer supported)

                              7a61259d-5d4c-4758-baec-d1c1e2077ea5-image.png

                              EXPERIMENTAL

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