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    IPv6 testing

    Scheduled Pinned Locked Moved IPv6
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    • johnpozJ
      johnpoz LAYER 8 Global Moderator
      last edited by

      Ok just to be clear, maybe the last commit fixed error on line 550?  But 556 is still broke.

      I just changed over the new branch, and change git sync url, etc.

      Did an update too
      2.1-DEVELOPMENT (i386)
      built on Thu Jul 14 01:23:35 EDT 2011

      Even ran a manual gitsync, and still was getting error had to manually go in and add the " on this line
      pkg_debug(gettext("ERROR! Unable to fetch package configuration file. Aborting installation.") . "\n");

      in /etc/inc/pkg-utils.inc

      An intelligent man is sometimes forced to be drunk to spend time with his fools
      If you get confused: Listen to the Music Play
      Please don't Chat/PM me for help, unless mod related
      SG-4860 24.11 | Lab VMs 2.7.2, 24.11

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      • C
        cmb
        last edited by

        @johnpoz:

        Ok just to be clear, maybe the last commit fixed error on line 550?  But 556 is still broke.

        I just changed over the new branch, and change git sync url, etc.

        Did an update too
        2.1-DEVELOPMENT (i386)
        built on Thu Jul 14 01:23:35 EDT 2011

        Even ran a manual gitsync, and still was getting error had to manually go in and add the " on this line
        pkg_debug(gettext("ERROR! Unable to fetch package configuration file. Aborting installation.") . "\n");

        in /etc/inc/pkg-utils.inc

        Jim fixed that one today.

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        • C
          Cino
          last edited by

          My HE tunnel wont up after a gitsync/reboot today.

          Looking at the changes, I believe this change: https://github.com/bsdperimeter/pfsense/commit/87f0f42c3230ad7ad15b14a8a9d63c58f8b2e379 is the cause. When i hand-type the code back in that was removed and reboot; my interface comes up.

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          • johnpozJ
            johnpoz LAYER 8 Global Moderator
            last edited by

            I just did a gitsync, and got the latest commits - the one your talking about, and rebooted and my HE tunnel came up no problems.

            Now it was odd before the reboot after the gitsync I was seeing a crash error on the UI that would not seem to go away.  Odd, it had no details in it, close it, send it and it would just pop back up.

            But everything seems to be working currently

            An intelligent man is sometimes forced to be drunk to spend time with his fools
            If you get confused: Listen to the Music Play
            Please don't Chat/PM me for help, unless mod related
            SG-4860 24.11 | Lab VMs 2.7.2, 24.11

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            • C
              Cino
              last edited by

              @johnpoz:

              I just did a gitsync, and got the latest commits - the one your talking about, and rebooted and my HE tunnel came up no problems.

              Now it was odd before the reboot after the gitsync I was seeing a crash error on the UI that would not seem to go away.  Odd, it had no details in it, close it, send it and it would just pop back up.

              But everything seems to be working currently

              Is your subnet mask 64bits or 128bits for your tunnel? Mines 64-bit

              I was able to get it to work after clicking save/apply under the interface configuration page. IPv6 code has had a similar issue a couple of months ago to where we had to manually add a route or click save/apply..

              see post http://forum.pfsense.org/index.php/topic,32721.msg179781/topicseen.html#msg179781

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              • J
                JoelC707
                last edited by

                I'm having to do the same save/apply business. To make matters worse my DSL was in and out all day yesterday and it was leaving the tunnel down every time the DSL came back up. Talk about annoying having to go in and do that every few minutes lol. I finally gave up on it and surfed from bed with my phone lol. Grrrr, seems to be doing it again. In any case my tunnel is a /64. IIRC the direction say to do /128 or /120 but my tunnel wouldn't come up with that config. Since HE's site  says /64 for the tunnel I figured it should be /64 on my end as well (same logic as different subnets on a LAN, they won't always talk to each other).

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                • johnpozJ
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  Mine is /128 There was some issues with that a while back.  You can bring it up /64 and then just change it to /128

                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                  If you get confused: Listen to the Music Play
                  Please don't Chat/PM me for help, unless mod related
                  SG-4860 24.11 | Lab VMs 2.7.2, 24.11

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                  • C
                    Cino
                    last edited by

                    When I first setup the tunnel we had to use 128 but it has resolve so we can use the 64 subnet that HE assigned to us for the tunnel. After my update yesterday, my tunnel wont come up with a 64 subnet but will come up with 128 subnet… I'm wondering if the code that was removed was a workaround to get the tunnel to come up using 64bit subnet... idk tho...

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                    • J
                      JoelC707
                      last edited by

                      Currently running the 05:55:15 snapshot from 7/15 and whenever my DSL hiccups the v6 WAN still won't come back up by itself, it stays in "gathering data" according to the gateways widget. Obviously I'd love to get the DSL fixed and this probably wouldn't be a problem but alas it's not my house. It affects my grandfather just as much as it does me so you think he would be annoyed by it too. Two days ago when this started he said he would call Bellsouth and see if they can fix it but I have no idea if he did or if anyone ever came out to look at it (normally does this when we get a heavy rain so me things something is attenuating on the line somewhere which granted may not be an easy fix).

                      Anyway, both my WANv6 and GIF configs are still using a /64. They are the same v6 address space though (7, LAN is 8) so if I change it to a /128 should I change the gif tunnel settings or the WANv6 settings or both? Any chance this will even fix the problem? Note that we do have a static V4 IP from Bellsouth so the IP isn't changing causing this issue.

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                      • D
                        databeestje
                        last edited by

                        I am using 128 for the gif interface config and 126 on the interfaces page. That comes up reliably after failure for me and reboots.

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                        • J
                          JoelC707
                          last edited by

                          Just changed mine to match, lets see what happens. IIRC after a reboot it was up, it was only when the DSL would hiccup and go offline. DSL/WAN would come back up but it's like it wouldn't reestablish the tunnel. It's gone down several times today but not in the last couple of hours. We'll see.

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                          • J
                            JoelC707
                            last edited by

                            Looks like we're good. DSL just went out, watched the gateways on the dashboard and both came up at the same time just as they are supposed to.

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                            • A
                              alexis.olivier
                              last edited by

                              Hello everybody,

                              I just pointed out a little bug and have a feature to request for the DHCPv6 Server.

                              The bug :
                              On the DHCPv6 page, when you have a non-common bitmask, showed range is incorrect. My exemple :

                              Address                XXXX:XXXX:XXXX:XXXX::1
                              Subnet mask 65 bits
                              Available range XXXX:XXXX:XXXX:XXXX:0:0:0:1 - XXXX:XXXX:XXXX:XXXX:ffff:ffff:ffff:ffff

                              The available range should be :
                              Available range XXXX:XXXX:XXXX:XXXX:0:0:0:1 - XXXX:XXXX:XXXX:XXXX:7fff:ffff:ffff:ffff

                              and when specifying XXXX:XXXX:XXXX:XXXX:0:0:0:1 - XXXX:XXXX:XXXX:XXXX:ffff:ffff:ffff:ffff to the dhcp server, the server starts but doesn't deliver addresses on the network.

                              The feature :
                              You should add a checkbox allowing to disable the "Autonomous address-configuration", setting the rtadvd option "pinfoflags" to 0 (or "") for the interface.
                              In my case, i need to disable this to keep the router advertisement but not to have autoconfigurated addresses or subnets delivered (because i have several different subnets linked to the same interface).

                              Thanks to everyone for your excellent work on the IPv6 part !

                              –- EDIT ---

                              An old bug reappeared :

                              In line 736, you should change :

                              $dhcpdv6conf .= "            deny unknown clients;\n";
                              

                              by

                              $dhcpdv6conf .= "            deny unknown-clients;\n";
                              
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                              • C
                                cmb
                                last edited by

                                I added tickets on the two issues you mentioned.
                                http://redmine.pfsense.org/issues/1725
                                http://redmine.pfsense.org/issues/1726

                                The last one, deny unknown-clients is correct in mainline, maybe you're still syncing from Seth's old branch? You don't have the latest code somehow.

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                                • A
                                  alexis.olivier
                                  last edited by

                                  Thanks to you for adding tickets.

                                  In effect, i hadn't changed the repo URL.
                                  But I changed it now and ran a fresh gitsync from "https://github.com/bsdperimeter/pfsense.git", and the "deny unknow clients" bug is still there.
                                  Am i doing something wrong ? Is this the good URL ?

                                  Thanks for your answers !

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                                  • C
                                    cmb
                                    last edited by

                                    run 'rm -rf /root/pfsense*' and sync again from that URL. That's correct URL, but that's not where you're getting code from.

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                                    • D
                                      databeestje
                                      last edited by

                                      We need to replace the current subnet range calculator for a v6 prefix. Its just outright wrong.

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                                      • I
                                        iFloris
                                        last edited by

                                        I just ran into an interesting possible issue. In osx lion (10.7) all ethernet interfaces receive not one, but multiple v6 addresses. The first address is a stateless autoconfig address which has been the same since the very first pfsense-v6 builds. The second address seems to change every reboot.

                                        I've even had three addresses show in this panel.
                                        I'm not sure if this is a new feature in 10.7, if these addresses were there all along but weren't shown or if there is something up with the dvhpv6 server on my pfsense install. Any thoughts?

                                        one layer of information
                                        removed

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                                        • jimpJ
                                          jimp Rebel Alliance Developer Netgate
                                          last edited by

                                          @iFloris:

                                          I just ran into an interesting possible issue. In osx lion (10.7) all ethernet interfaces receive not one, but multiple v6 addresses. The first address is a stateless autoconfig address which has been the same since the very first pfsense-v6 builds. The second address seems to change every reboot.
                                          [snip]
                                          I've even had three addresses show in this panel.
                                          I'm not sure if this is a new feature in 10.7, if these addresses were there all along but weren't shown or if there is something up with the dvhpv6 server on my pfsense install. Any thoughts?

                                          The same thing happens on Windows, it gets multiple IPs per interface. I haven't looked too deeply, but it would really be nice if it just had the one address, from DHCPv6, and no others.

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                                          • johnpozJ
                                            johnpoz LAYER 8 Global Moderator
                                            last edited by

                                            most likely you seeing multiple because of stateless autoconfiguration, not sure how to disable in os x, but on windows you can setup routerdiscovery=disabled with netsh, or you can do with dhcp option as well I do believe.

                                            if you want turn off the auto ipv6 on linux you could do it with say this setting in your /etc/sysctl.conf replacing your interface of course.

                                            net.ipv6.conf.eth0.autoconf=0

                                            An intelligent man is sometimes forced to be drunk to spend time with his fools
                                            If you get confused: Listen to the Music Play
                                            Please don't Chat/PM me for help, unless mod related
                                            SG-4860 24.11 | Lab VMs 2.7.2, 24.11

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