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    IPv6 default route disappears

    Scheduled Pinned Locked Moved IPv6
    19 Posts 4 Posters 3.2k Views
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    • JKnottJ
      JKnott @Derelict
      last edited by

      @derelict said in IPv6 default route disappears:

      It might be a good idea to just capture all ICMPv6 and not limit it to ff02::1.

      I use the link local address for the WAN interface and ICMP6. That works well and catches both multicast and unicast packets.

      PfSense running on Qotom mini PC
      i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
      UniFi AC-Lite access point

      I haven't lost my mind. It's around here...somewhere...

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      • E
        entrader @Derelict
        last edited by

        @derelict said in IPv6 default route disappears:

        Your ISP is broken.

        Yep, I've read the RFC and I think you're right.
        I've opened a ticket and I hope they will fix it.

        But my question remains: Why is the route reappearing after saving the settings page? :)
        The router is not receiving a RA.

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        • DerelictD
          Derelict LAYER 8 Netgate
          last edited by

          I'll bet it is.

          Chattanooga, Tennessee, USA
          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
          Do Not Chat For Help! NO_WAN_EGRESS(TM)

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          • E
            entrader
            last edited by

            The ISP now sends RAs periodically, so this part is solved.

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            • DerelictD
              Derelict LAYER 8 Netgate
              last edited by

              Does the route now stay? You actually got someone there to fix it?

              Chattanooga, Tennessee, USA
              A comprehensive network diagram is worth 10,000 words and 15 conference calls.
              DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
              Do Not Chat For Help! NO_WAN_EGRESS(TM)

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              • E
                entrader @Derelict
                last edited by

                @derelict 2xYes!

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                • JeGrJ
                  JeGr LAYER 8 Moderator
                  last edited by

                  Almost unbelievable: an ISP that actually fixes its stuff? That indeed is noteworthy!

                  Don't forget to upvote ๐Ÿ‘ those who kindly offered their time and brainpower to help you!

                  If you're interested, I'm available to discuss details of German-speaking paid support (for companies) if needed.

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                  • E
                    entrader
                    last edited by

                    It's a small local (germany) ISP, offering FTTB for a reasonable price.
                    And you're right: You can talk directly with the technical staff, that's awesome! They're doing a great job!

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                    • DerelictD
                      Derelict LAYER 8 Netgate
                      last edited by

                      I bookmarked this thread. Especially in light of the other "German ISPs are immovable objects" threads around here. Vote with your deutchemarks, people.

                      Chattanooga, Tennessee, USA
                      A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                      DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                      Do Not Chat For Help! NO_WAN_EGRESS(TM)

                      JeGrJ 1 Reply Last reply Reply Quote 0
                      • JeGrJ
                        JeGr LAYER 8 Moderator @Derelict
                        last edited by JeGr

                        @derelict said in IPv6 default route disappears:

                        Vote with your deutchemarks, people.

                        They are called Euros for years, ya' know? ๐Ÿ˜ธ

                        Problem is, that those small little pearls are mostly local ISPs in specific regions or cities. Even if I'd wanted to go all out and "shut up and take my money", it won't get me far. In most non-crowded places you're happy if you can get DSL with PPPoE or Cable from the same few companies. There are only some like e.g. DG / Deutsche Glasfaser / "german fiber" that will get you FTTH or FTTB.
                        So more often then not, voting with ones wallet isn't possible as no other/better service is available. ๐Ÿคท

                        Don't forget to upvote ๐Ÿ‘ those who kindly offered their time and brainpower to help you!

                        If you're interested, I'm available to discuss details of German-speaking paid support (for companies) if needed.

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