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    6to4 Tunnel seems to be broken.

    Scheduled Pinned Locked Moved 2.1 Snapshot Feedback and Problems - RETIRED
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    • E
      eri--
      last edited by

      Really just gitsync to the latest code and retry.
      I put your configuration on test vm and it just works!

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      • P
        podilarius
        last edited by

        It usually makes no difference, but I am running the 32bit version.
        I tried gitsync and I even removed ipv6 config and rebooted and re-setup. It is now not creating an IP address on LAN either. Very strange.

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        • P
          podilarius
          last edited by

          Used a spare public IP and tested with latest build and a git sycn on 32bit. Basic config .. set public ip on WAN and set a static with a free on in the net. Made sure traffic could pass. Result is that IPv6 does not work. LAN does not set IPv6 and WAN does not create the wan_stf interface. IPv6 using 6to4 tunnel fail. Testing 64bit now with same setup.

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          • P
            podilarius
            last edited by

            Did get errors:

            
            php: : The command '/sbin/ifconfig wan_stf inet6 2002:4658:b479:: prefixlen 16' returned exit code '1', the output was 'ifconfig: interface wan_stf does not exist'
            
            

            and then of course:

            php: : The command '/sbin/route change -inet6 default '2002:c058:6301::'' returned exit code '1', the output was 'route: writing to routing socket: No such process route: writing to routing socket: Network is unreachable change net default: gateway 2002:c058:6301::: Network is unreachable'
            
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            • P
              podilarius
              last edited by

              64bit pfSense also failed to create wan_stf. Here are the errors:

              php: : The command '/sbin/ifconfig wan_stf inet6 2002:4658:b479:: prefixlen 16' returned exit code '1', the output was 'ifconfig: interface wan_stf does not exist'
              

              and

              php: : The command '/sbin/route change -inet6 default '2002:c058:6301::'' returned exit code '1', the output was 'route: writing to routing socket: No such process route: writing to routing socket: Network is unreachable change net default: gateway 2002:c058:6301::: Network is unreachable'
              

              There was an error on boot about renaming the interface, but it went by quickly and I cannot capture it.

              update:
              okay it says that rename expect 1 parameter to be a string.

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              • B
                bardelot
                last edited by

                Have you ever tried to execute that manually in Diagnostis->Command Prompt->PHP Execute?

                $tmpstfiface = pfSense_interface_create("stf");
                var_dump($tmpstfiface);

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                • P
                  podilarius
                  last edited by

                  nope .. but i did a scroll lock on the error and got this.
                  pfSense_interface_rename() expects parameter 1 to be string, array given in /etc/inc/interfaces.inc on line 3313.

                  That line reads: pfSense_interface_rename($tmpstfiface, $stfiface);
                  Parameter 1 I think is $tmpstfiface and is getting set by $tmpstfiface = pfSense_interface_create("stf");
                  if not then it is the $stfiface set by $stfiface = "{$interface}_stf";

                  But which ever one it is, its creating an array and not a string.

                  Update:
                  With parameters set to "wan" and "wan_stf", I no longer get the errors booting up, but it looks like stf is never created or renaming fails as I keep getting:

                  
                  The command '/sbin/ifconfig wan_stf inet6 2002:4658:b479:: prefixlen 16' returned exit code '1', the output was 'ifconfig: interface wan_stf does not exist'
                  
                  
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                  • B
                    bardelot
                    last edited by

                    The $tmpstfiface variable is an array due to the fact that the "pfSense_interface_create" function returns an array (with the key "error" and value "Could not create interface") when an error occurs.

                    Try without using the "pfSense_interface_create" function by executing "ifconfig stf create" and see what happens.

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                    • P
                      podilarius
                      last edited by

                      It is actually returning the string "Array" … I put in a log_error command to return the value of $tmpstfiface.

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                      • B
                        bardelot
                        last edited by

                        Directly printing an array returns the string "Array".

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                        • P
                          podilarius
                          last edited by

                          Okay .. how can I convert that from array to string to print the error? no other error is being shown.

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                          • B
                            bardelot
                            last edited by

                            Use either "$output = var_export($var, true);" or "$output = print_r($var, true);" before feeding the $output variable to the log_error function. But I would be more interested in what happens when you execute "ifconfig stf create" on the command line, as the array contents will very likely only be "array( 'error' => "Could not create interface", )".

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                            • P
                              podilarius
                              last edited by

                              It creates sft0 when I issue that command.

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                              • P
                                podilarius
                                last edited by

                                okay, got it to show what it is putting in there. It is putting in a '1'.
                                When I hard code it to pfSense_interface_rename("stf0", $stfiface); everything works!!!
                                So, I am not sure why the pfSense_interface_create("stf"); is returning a 1 since it is created, but unsure why it is erroring out.

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                                • P
                                  podilarius
                                  last edited by

                                  I can also confirm that if you do:
                                  ifconfig stf create
                                  ifconfig stf0 name wan_stf
                                  from the console, that the existing code works like a charm. It does not survive reboot though unless you do this yourself.

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                                  • E
                                    eri--
                                    last edited by

                                    I found out why :)
                                    Pushed a fix for this. The module for stf interface is not loaded that is why ifconfig works while pfSense calls do not!

                                    Upgrade/gitsync to latest code since there have been fixes for all your issues.

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                                    • P
                                      podilarius
                                      last edited by

                                      That is awesome!!! … Thanks Ermal it is working like a charm now.

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