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    Open vpn

    Scheduled Pinned Locked Moved Support
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    • P Offline
      Privacy+freedom
      last edited by

      I tried to run sudo IP route replace default Dev ccmi1 metric 40 did not help so reverted it

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      • Vlad NirkyV Offline
        Vlad Nirky @Privacy+freedom
        last edited by

        @Privacy-freedom
        Just to be clear:
        Are you trying to install the OpenVPN server or the OpenVPN client on your phone?

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        • P Offline
          Privacy+freedom @Vlad Nirky
          last edited by Privacy+freedom

          @Vlad-Nirky client I downloaded the openvpn config from ivpn and imported it with nmcli but I had to manually input the ca cert and tsl cert

          Its working 100% perfect on WiFi but when I go on 4g it connects to the VPN but I get no internet

          I'm on ubuntu touch version 24.04.1.3

          Vlad NirkyV 2 Replies Last reply Reply Quote 0
          • Vlad NirkyV Offline
            Vlad Nirky @Privacy+freedom
            last edited by

            @Privacy-freedom said:

            client I downloaded the openvpn config from ivpn and imported it with nmcli but I had to manually input the ca cert and tsl cert

            Its working 100% perfect on WiFi but when I go on 4g it connects to the VPN but I get no internet

            I'm on ubuntu touch version 24.04.1.3

            Perhaps could you try to reduce the MTU packet size?
            nmcli connection modify "Your_VPN" +vpn.data "mssfix=1300"

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            • Vlad NirkyV Offline
              Vlad Nirky @Privacy+freedom
              last edited by

              @Privacy-freedom
              Another possibility is to disable IPV6
              nmcli connection modify "Your_VPN" ipv6.method ignore

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              • P Offline
                Privacy+freedom @Vlad Nirky
                last edited by

                @Vlad-Nirky will try this

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                • P Offline
                  Privacy+freedom @Vlad Nirky
                  last edited by Privacy+freedom

                  @Vlad-Nirky sadly non of those commands fixed it

                  Pretty weird that openvpn works on WiFi but not mobile data

                  Vlad NirkyV 2 Replies Last reply Reply Quote 0
                  • Vlad NirkyV Offline
                    Vlad Nirky @Privacy+freedom
                    last edited by

                    @Privacy-freedom
                    Last chance, force the openvpn
                    nmcli connection modify "Your_VPN" ipv4.never-default no
                    nmcli connection modify "Your_VPN" ipv6.never-default no

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                    • Vlad NirkyV Offline
                      Vlad Nirky @Privacy+freedom
                      last edited by

                      @Privacy-freedom
                      Did you tried a ping of an IP address or a domain name?

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                      • P Offline
                        Privacy+freedom @Vlad Nirky
                        last edited by

                        @Vlad-Nirky tried to ping google now i just get Temporary failure in name resolution
                        those commands did not fix it also
                        mby its s bug with openvpn on ut

                        Vlad NirkyV 1 Reply Last reply Reply Quote 0
                        • Vlad NirkyV Offline
                          Vlad Nirky @Privacy+freedom
                          last edited by

                          @Privacy-freedom
                          I was wondering if you could ping 8.8.8.8 instead of www.google.com
                          More likely a block by the ISP

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                          • P Offline
                            Privacy+freedom @Vlad Nirky
                            last edited by Privacy+freedom

                            when i run ping 8.8.8.8 i get
                            PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data
                            when i dissable vpn on 4g i get much more output when i ping

                            never heard of isp/carriers blocking vpns where i live might try a config with port 443 then.

                            443 i heard can often get around vpn blocks

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                            • P Offline
                              Privacy+freedom @Vlad Nirky
                              last edited by Privacy+freedom

                              @Vlad-Nirky tried a new config with TCP at port 443 same issue

                              I'm pretty sure my mobile data carrier doesn't block VPNs. On my old Android phone I used OpenVPN 24/7 when I was on 4G before I switched to using Ubuntu Touch as my daily driver.

                              i run vpn on my router so its really only for when im on 4g/mobile data i woude want a vpn on the phone
                              when im at home i get vpn over wireless

                              Vlad NirkyV 1 Reply Last reply Reply Quote 0
                              • Vlad NirkyV Offline
                                Vlad Nirky @Privacy+freedom
                                last edited by

                                @Privacy-freedom
                                Any errors in
                                sudo journalctl -u NetworkManager -f
                                What gives ip route show when vpn is active (mentionning tun interface)?

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                                • P Offline
                                  Privacy+freedom @Vlad Nirky
                                  last edited by Privacy+freedom

                                  @Vlad-Nirky

                                  when i run sudo journalctl -u NetworkManager -f
                                  these are the only errors i noticed

                                  Dnsmasq is just using nameservers and NetworkManager is bringing up tun0. The only real problem in the snippet is the VPN restarting:

                                  nm-openvpn: Inactivity timeout (--ping-restart), restarting
                                  nm-openvpn: SIGUSR1[soft,ping-restart] received, process restarting

                                  this is the active connections listed when i run mnlci connection show --active

                                  o1.gw.ivpn.net
                                  NetCon
                                  lo
                                  tun0

                                  @Vlad-Nirky

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                                  • Vlad NirkyV Offline
                                    Vlad Nirky @Privacy+freedom
                                    last edited by Vlad Nirky

                                    @Privacy-freedom
                                    I restarted my OpenVPN (on Pi-hole).
                                    I was able to connect my phone to it and access my home network via 4G LTE.
                                    Running on 24.04-2.x (don't know if this matter)

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                                    • P Offline
                                      Privacy+freedom @Vlad Nirky
                                      last edited by Privacy+freedom

                                      This post is deleted!
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                                      • Vlad NirkyV Offline
                                        Vlad Nirky @Privacy+freedom
                                        last edited by

                                        @Privacy-freedom
                                        Yes not easy to share things without leaking some private informations...

                                        Perhaps could you take a look at this exchange
                                        https://forums.ubports.com/topic/11513/openvpn-setup-does-not-offer-what-i-need-for-my-vpn-server..../38

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                                        • Vlad NirkyV Offline
                                          Vlad Nirky @Privacy+freedom
                                          last edited by

                                          @Privacy-freedom
                                          I can give you my openvpn server config if you think it could help

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                                          • P Offline
                                            Privacy+freedom @Vlad Nirky
                                            last edited by Privacy+freedom

                                            @Vlad-Nirky thanks
                                            I anonymize the IP routes log but I quickly realized it woude baisicly be useless when anonymized

                                            So I just deleted it since it had no value

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