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    PfSense (2.3.3) Hangs on boot with invalid OpenVPN password

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    • O
      o2051867 last edited by

      I've noticed an issue when configuring pfSense as an OpenVPN client:

      If an OpenVPN client is configured with an incorrect password, pfSense will hang at boot waiting indefinitely on the password to be entered via the console.
      Please see below where pfSense hangs during boot.
      [Edit] I've since noticed that it hangs on boot waiting for a password, even with a correct password set via the web-gui [/Edit]

      ***** FILE SYSTEM MARKED CLEAN *****
      Filesystems are clean, continuing…
      Mounting filesystems...

      ___
      / f
      / p _      / Sense
      _      / 
          _      _/

      Welcome to pfSense 2.3.3-RELEASE (Patch 1) on the 'pfSense' platform...

      No core dumps found.
      Creating symlinks......ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib /usr/local/lib/ipsec /usr/local/lib/perl5/5.24/mach/CORE
      32-bit compatibility ldconfig path: /usr/lib32
      done.
      External config loader 1.0 is now starting... da0s1 da0s1a da0s1b
      Launching the init system....... done.
      Initializing.................. done.
      Starting device manager (devd)...done.
      Loading configuration......done.
      Updating configuration...done.
      Cleaning backup cache.................................done.
      Setting up extended sysctls...done.
      padlock0: No ACE support.
      aesni0: <aes-cbc,aes-xts,aes-gcm,aes-icm>on motherboard
      Setting timezone...done.
      Configuring loopback interface...done.
      Starting syslog...done.
      Starting Secure Shell Services...done.
      Setting up polling defaults...done.
      Setting up interfaces microcode...done.
      Configuring loopback interface...done.
      Creating wireless clone interfaces...done.
      Configuring LAGG interfaces...done.
      Configuring VLAN interfaces...done.
      Configuring QinQ interfaces...done.
      Configuring WAN interface...done.
      Configuring LANWIRELESS interface...done.
      Configuring LANPHYSICAL interface...done.
      Configuring LAN interface...done.
      Configuring CARP settings...done.
      Syncing OpenVPN settings...Enter Auth Password:</aes-cbc,aes-xts,aes-gcm,aes-icm>

      Only after entering a correct password via the console will pfSense continue to boot. If the remote server has changed or invalidated the password, it appears pfsense can no longer be completely booted without console access.

      Can anyone replicate this, or advise on how to prevent the boot hang (without removing the OpenVPN configuration)?

      1 Reply Last reply Reply Quote 0
      • F
        Fabio72 last edited by

        Do you use certificates with passwords?

        1 Reply Last reply Reply Quote 0
        • O
          o2051867 last edited by

          @Fabio72:

          Do you use certificates with passwords?

          There's a trusted CA certificate used in conjunction with this VPN provider if that is what you're asking, but no certificate in use requires a password to decrypt.

          1 Reply Last reply Reply Quote 0
          • D
            disconnected last edited by

            I have exactly same behavior after update to 2.3.3.
            Did not yet solve it.

            1 Reply Last reply Reply Quote 0
            • D
              disconnected last edited by

              maybe it can be due the /var/etc/openvpn/server1.tls-auth has ^M in, but I can try it only @ next week, maybe can you try, o2051867?

              1 Reply Last reply Reply Quote 0
              • D
                disconnected last edited by

                due the /var/etc/openvpn/server1.tls-auth has ^M

                No, its not that.

                1 Reply Last reply Reply Quote 0
                • jimp
                  jimp Rebel Alliance Developer Netgate last edited by

                  Try adding this to your client's advanced options:

                  auth-retry nointeract

                  Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

                  Need help fast? Netgate Global Support!

                  Do not Chat/PM for help!

                  1 Reply Last reply Reply Quote 0
                  • B
                    bobobo last edited by

                    I also ran into this issue running 2.3.3, and adding

                    auth-retry nointeract

                    to the "Custom options" in the openVPN server Advanced Configuration didn't fix it.

                    I have snort installed and I'm running pfsense in a VM, but other than that my config is pretty basic. My openvpn settings are just the defaults from the wizard with one client.

                    Hope that helps!

                    1 Reply Last reply Reply Quote 0
                    • S
                      Spudnet last edited by

                      @o2051867:

                      I've noticed an issue when configuring pfSense as an OpenVPN client:

                      If an OpenVPN client is configured with an incorrect password, pfSense will hang at boot waiting indefinitely on the password to be entered via the console.
                      Please see below where pfSense hangs during boot.
                      [Edit] I've since noticed that it hangs on boot waiting for a password, even with a correct password set via the web-gui [/Edit]

                      ***** FILE SYSTEM MARKED CLEAN *****
                      Filesystems are clean, continuing…
                      Mounting filesystems...

                      ___
                      / f
                      / p _                      / Sense
                      _                      / 
                          _                      _/

                      Welcome to pfSense 2.3.3-RELEASE (Patch 1) on the 'pfSense' platform...

                      No core dumps found.
                      Creating symlinks......ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib /usr/local/lib/ipsec /usr/local/lib/perl5/5.24/mach/CORE
                      32-bit compatibility ldconfig path: /usr/lib32
                      done.
                      External config loader 1.0 is now starting... da0s1 da0s1a da0s1b
                      Launching the init system....... done.
                      Initializing.................. done.
                      Starting device manager (devd)...done.
                      Loading configuration......done.
                      Updating configuration...done.
                      Cleaning backup cache.................................done.
                      Setting up extended sysctls...done.
                      padlock0: No ACE support.
                      aesni0: <aes-cbc,aes-xts,aes-gcm,aes-icm>on motherboard
                      Setting timezone...done.
                      Configuring loopback interface...done.
                      Starting syslog...done.
                      Starting Secure Shell Services...done.
                      Setting up polling defaults...done.
                      Setting up interfaces microcode...done.
                      Configuring loopback interface...done.
                      Creating wireless clone interfaces...done.
                      Configuring LAGG interfaces...done.
                      Configuring VLAN interfaces...done.
                      Configuring QinQ interfaces...done.
                      Configuring WAN interface...done.
                      Configuring LANWIRELESS interface...done.
                      Configuring LANPHYSICAL interface...done.
                      Configuring LAN interface...done.
                      Configuring CARP settings...done.
                      Syncing OpenVPN settings...Enter Auth Password:</aes-cbc,aes-xts,aes-gcm,aes-icm>

                      Only after entering a correct password via the console will pfSense continue to boot. If the remote server has changed or invalidated the password, it appears pfsense can no longer be completely booted without console access.

                      Can anyone replicate this, or advise on how to prevent the boot hang (without removing the OpenVPN configuration)?

                      I have this exact same issue with 2.3.4-RELEASE-p1

                      I have tried everything recommended on this post and nothing works, was it ever resolved please?

                      1 Reply Last reply Reply Quote 0
                      • Derelict
                        Derelict LAYER 8 Netgate last edited by

                        You have something in your OpenVPN configuration that is requiring a password (either the login password, a password to decrypt a key, etc) but that password is not present in the configuration.

                        Chattanooga, Tennessee, USA
                        The pfSense Book is free of charge!
                        DO NOT set a source port in a port forward or firewall rule unless you KNOW you need it!
                        Do Not Chat For Help! NO_WAN_EGRESS(TM)

                        1 Reply Last reply Reply Quote 0
                        • jimp
                          jimp Rebel Alliance Developer Netgate last edited by

                          Also of note, this does not appear to happen on 2.4, at least with an incorrect password. I tried with a missing password and with an incorrect password and in either case it did not stop at boot time.

                          So it's also possible this is a side effect of an OpenVPN 2.3.x bug or misbehavior.

                          Either way, it appears to be solved now.

                          Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

                          Need help fast? Netgate Global Support!

                          Do not Chat/PM for help!

                          1 Reply Last reply Reply Quote 0
                          • H
                            heliocoeur last edited by

                            vpn > openvpn > client

                            and put a password to the user.

                            if needed put a password to the same user in system > user manager

                            A 1 Reply Last reply Reply Quote 1
                            • A
                              alifrazkhan @heliocoeur last edited by

                              @heliocoeur said in PfSense (2.3.3) Hangs on boot with invalid OpenVPN password:

                              vpn > openvpn > client

                              and put a password to the user.

                              if needed put a password to the same user in system > user manager

                              that is the solution ..many thanks to heliocoeur

                              1 Reply Last reply Reply Quote 0
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