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  3. Bad argument `eth0' openvpn after update

Bad argument `eth0' openvpn after update

Scheduled Pinned Locked Moved VPN
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  • A ApplegateR

    @ApplegateR great work. My server disabled ipv6. And it still detected my phone tower ipv6 instead cloudron server was it because my cloudron disabled ipv6?

    If I try switch to public on ipv6 I still get error this message

    AddressUnable to detect IPv6.
    API server (ipv6.api.cloudron.io) unreachable

    girishG Offline
    girishG Offline
    girish
    Staff
    wrote on last edited by
    #13

    @ApplegateR said in Bad argument `eth0' openvpn after update:

    If I try switch to public on ipv6 I still get error this message

    Currently, the IPv6 detection is only done on the app startup. So, if you add/remove IPv6 on the fly, you have to restart the app.

    A 1 Reply Last reply
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    • girishG girish

      @ApplegateR said in Bad argument `eth0' openvpn after update:

      If I try switch to public on ipv6 I still get error this message

      Currently, the IPv6 detection is only done on the app startup. So, if you add/remove IPv6 on the fly, you have to restart the app.

      A Offline
      A Offline
      ApplegateR
      wrote on last edited by
      #14

      @girish okay it disabled and I did restart the app and I still get leak ipv6. So I guessing something configure is missing that bypass ipv6 I think.. but will look more into it 🙂

      girishG 1 Reply Last reply
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      • A ApplegateR

        @girish okay it disabled and I did restart the app and I still get leak ipv6. So I guessing something configure is missing that bypass ipv6 I think.. but will look more into it 🙂

        girishG Offline
        girishG Offline
        girish
        Staff
        wrote on last edited by
        #15

        @ApplegateR The openvpn.conf should have push "redirect-gateway def1 ipv6 bypass-dhcp" . If it does, then it's probably a client side thing. Are you on a Mac ? I only tested this the setting on linux.

        A 1 Reply Last reply
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        • girishG girish

          @ApplegateR The openvpn.conf should have push "redirect-gateway def1 ipv6 bypass-dhcp" . If it does, then it's probably a client side thing. Are you on a Mac ? I only tested this the setting on linux.

          A Offline
          A Offline
          ApplegateR
          wrote on last edited by
          #16

          @girish i on phone galaxy but I notice my Linux wasn't show ipv6 which is working great.

          A 1 Reply Last reply
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          • A ApplegateR

            @girish i on phone galaxy but I notice my Linux wasn't show ipv6 which is working great.

            A Offline
            A Offline
            ApplegateR
            wrote on last edited by
            #17

            @ApplegateR

            In openvpn.conf

            push "redirect-gateway def1 bypass-dhcp"

            Not showing ipv6 so I added second line below that. Let see test see if it works.

            push "redirect-gateway def1 bypass-dhcp"
            push "redirect-gateway def1 ipv6 bypass-dhcp"

            A 2 Replies Last reply
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            • A ApplegateR

              @ApplegateR

              In openvpn.conf

              push "redirect-gateway def1 bypass-dhcp"

              Not showing ipv6 so I added second line below that. Let see test see if it works.

              push "redirect-gateway def1 bypass-dhcp"
              push "redirect-gateway def1 ipv6 bypass-dhcp"

              A Offline
              A Offline
              ApplegateR
              wrote on last edited by
              #18
              This post is deleted!
              1 Reply Last reply
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              • A ApplegateR

                @ApplegateR

                In openvpn.conf

                push "redirect-gateway def1 bypass-dhcp"

                Not showing ipv6 so I added second line below that. Let see test see if it works.

                push "redirect-gateway def1 bypass-dhcp"
                push "redirect-gateway def1 ipv6 bypass-dhcp"

                A Offline
                A Offline
                ApplegateR
                wrote on last edited by
                #19

                @ApplegateR switch to data on my phone and it still get ipv6 however on wifi does not show ipv6

                J 1 Reply Last reply
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                • A ApplegateR

                  @ApplegateR switch to data on my phone and it still get ipv6 however on wifi does not show ipv6

                  J Offline
                  J Offline
                  JLX89
                  wrote on last edited by
                  #20

                  @ApplegateR Thanks! Yes, the app will now start without issue, but it's not pushing the IPv6 address -- which isn't a huge issue for us at the moment.

                  A 1 Reply Last reply
                  0
                  • J JLX89

                    @ApplegateR Thanks! Yes, the app will now start without issue, but it's not pushing the IPv6 address -- which isn't a huge issue for us at the moment.

                    A Offline
                    A Offline
                    ApplegateR
                    wrote on last edited by
                    #21

                    @JLX89 yes for me I just don't want it being leak ipv6 on data so still work on it..

                    J 1 Reply Last reply
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                    • A ApplegateR

                      @JLX89 yes for me I just don't want it being leak ipv6 on data so still work on it..

                      J Offline
                      J Offline
                      JLX89
                      wrote on last edited by
                      #22

                      @ApplegateR said in Bad argument `eth0' openvpn after update:

                      @JLX89 yes for me I just don't want it being leak ipv6 on data so still work on it..

                      Yes, I agree -- so far I did some testing and used https://ipleak.net to see if there were any issues and didn't see any.

                      A 1 Reply Last reply
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                      • J JLX89

                        @ApplegateR said in Bad argument `eth0' openvpn after update:

                        @JLX89 yes for me I just don't want it being leak ipv6 on data so still work on it..

                        Yes, I agree -- so far I did some testing and used https://ipleak.net to see if there were any issues and didn't see any.

                        A Offline
                        A Offline
                        ApplegateR
                        wrote on last edited by ApplegateR
                        #23

                        @JLX89 me too, everything is great but my ipv6 still show as Verizon business. I want see if that ipv6 can blocked or mask it up something .

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                        • girishG Offline
                          girishG Offline
                          girish
                          Staff
                          wrote on last edited by
                          #24

                          Would be good if you guys put a note on which clients have this issue. See https://community.openvpn.net/openvpn/wiki/IPv6#Clientissues for OpenVPN/IPv6 issues.

                          I mostly only tested only on Linux and it works there.

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