Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Can't add anymore IPv6 interfaces

    Scheduled Pinned Locked Moved IPv6
    3 Posts 2 Posters 579 Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • T
      Tenou
      last edited by

      I can't add IPv6 to any interfaces in pfsense, except those that already have it enabled. I'm using Interface tracking. Currently, four networks have IPv6 enabled, but when trying to add more, nothing happens.
      This first occured (at least I first noticed it) after the upgrade to Version 2.4.5.
      Is this a bug or am I just too dumb to configure it correctly?

      N 1 Reply Last reply Reply Quote 0
      • N
        Napsterbater @Tenou
        last edited by

        @Tenou

        What size IPv6 subnet are you getting from your ISP via DHCP6 PD?

        A /62 would be 4 subnets, if you need more you would need a /61 (8) or more commonly a /60 (16) or /56 (256)

        T 1 Reply Last reply Reply Quote 0
        • T
          Tenou @Napsterbater
          last edited by

          @Napsterbater im getting a /56 subnet. That shouldn't be the problem.

          1 Reply Last reply Reply Quote 1
          • First post
            Last post
          Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.