u/thekeeebz

▲ 8 r/ipv6

Opensense HA and IPv6

Has anyone actually gotten IPv6 to work with HA?

The official guide doesn't work. AI has no idea. I've spent hours trying to troubleshoot this.

I'm using static ipv6 with a /56

I can ping 2606:4700:4700:1111 from the opensense nodes, but I cannot get any connectivity to devices on any vlans.

reddit.com
u/thekeeebz — 3 days ago

Does IPv6 actually work with HA?

The official guide doesn't work. AI has no idea. I've spent hours trying to troubleshoot this.

How do you make it work?

I'm using static ipv6 with a /56

I can ping 2606:4700:4700:1111 from the opensense nodes, but I cannot get any connectivity to devices on any vlans.

reddit.com
u/thekeeebz — 3 days ago

Anyone using KEA DHCP with HA? I've configured per the manual and both nodes are stuck in hot-standby mode.

If I manually pull a heartbeat with curl, the scopes array is empty on node 2 only.

The node names match the ha peer names.

I've confirmed connectivity and port configs between the nodes.

I've confirmed there are no conflicting services using the same ports.

I've disabled dnsmasq.

This is a new install, so ISC DHCP is not even installed to conflict.

I've manually reviewed the config files on opnsense and the only thing I notice is that the high availability config doesn't have a "name" key. Also, the subnet doesn't have an "ha" key, but if I add them manually, KEA won't start and complains of not knowing the "ha" key in the subnet config.

I'm at a loss. Any ideas?

reddit.com
u/thekeeebz — 14 days ago