If you need to close any of the open ports, check out our guide on how to close a router port. Common Issues and Troubleshooting When you check your ports, you might encounter issues like closed ports blocking essential services or firewalls restricting access. insider tip Once you are on ...
With your WAN interface configured properly, you may notice on your OPNsense dashboard that you will have two gateways – one for IPv4 and one for IPv6. This is something that occurs automatically. You do not need to configure a second gateway for IPv6 manually. I tried that at one poin...