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    Permanently Disable radvd

    Scheduled Pinned Locked Moved IPv6
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    • M
      mrant
      last edited by

      So I moved my pfsense box off the edge but would like it to still handle other tasks on the local network.
      However, it turns out radvd is still running on the box which has been interfering with my IPv6 routing on my network. I've been poking around in the configs but can't find a place to disable radvd. I can turn it off in services, which does work (after I killed the watchdog rule for it) but it gets re-enabled after a reboot and kills IPv6 routing again.

      How do I permanently turn off radvd on pfsense?
      I'm not running any DHCPv6 bits, my pfsense box gets its address via SLAAC

      Thanks!

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        turn it off on the dhcpv6 tab RA

        disableRA.png
        disableRA.png_thumb

        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 2.8, 24.11

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        • M
          mrant
          last edited by

          That option isn't available for me. DHCPv6 services page complains: 'The DHCPv6 Server can only be enabled on interfaces configured with a static IPv6 address. This system has none.'

          I tried setting a temporary static v6 address on the WAN interface (disconnected) just to get the settings page to appear for me and router is mode is already set to disabled. I guess that only applies to the WAN interface.

          Anything I can do, aside from setting a static address on my LAN interface and trying that way?

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          • johnpozJ
            johnpoz LAYER 8 Global Moderator
            last edited by

            what version of pfsense are you running?

            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 2.8, 24.11

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            • M
              mrant
              last edited by

              2.3.4-RELEASE-p1

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              • johnpozJ
                johnpoz LAYER 8 Global Moderator
                last edited by

                You must of had it running at one time on your lan side interfaces.. So just put a static ipv6 enable dhcp6 and then make sure RA is disabled.  Then disable dhcpv6 on the interface and remove your static IPv6 on it and set it back to none.

                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 2.8, 24.11

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                • M
                  mrant
                  last edited by

                  Thanks! That did it. Once I changed the routing setting for the LAN interface, the radvd service is gone from the list of services in the web interface now.

                  Thanks for the help!

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