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

    IPv6 (Failover and DHCPv6)

    Scheduled Pinned Locked Moved IPv6
    1 Posts 1 Posters 782 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.
    • H
      HamidAshraf
      last edited by

      HI,

      I have 2 pfsense FW 2.3.3 p1 version, one is Master and Second is Backup. CARP configured between both firewalls  for IPv4 and all the configurations are successfully syncing. When I configured the DHCPv6 on master firewall, that configuration didn't replicated to the backup one and everything works perfectly from outside to inside and vice versa on master. When firewall failover IPv6 connectivity is gone. My questions:

      1. If i configure the Sync IPs to be IPv6 instead of IPv4, Does the configurations will be synced related to IPv4 configuration? What impact we will have if i configure sync interface peer IPs to be IPv6?
      2. If I configure IPv6 LAN VIP, Will DHCPv6 advertise VIP as gateway?
      3. Please suggest a design to get IPv6, IPv4 workig together in failover with DHCPv6 synced between them and if the firewall failover it should be seemless
      Capture.PNG
      Capture.PNG_thumb

      1 Reply Last reply Reply Quote 0
      • First post
        Last post
      Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.