DDNS (Dynamic DNS) is a service that maps Internet domain names to IP addresses. DDNS serves a similar purpose to the Internet’s Domain Name System (DNS): DDNS allows anyone hosting a Web or FTP server to advertise a public name to prospective users.
Unlike DNS that only works with static IP addresses, DDNS is designed to also support dynamic IP addresses, such as those assigned by a DHCP server. That makes DDNS a good fit for home networks, which normally receive dynamic public IP addresses from their Internet provider that occasionally change.
https://www.lifewire.com/definition-of-dynamic-dns-816294
If you are running Firewalla in DHCP mode, and want to access your home device using the public IP address provided by DDNS, you have to do port forwarding in order to make it work. Here is the detail instruction: https://help.firewalla.com/hc/en-us/articles/360017789393-How-to-setup-port-forwarding-for-devices-in-DHCP-Mode-
Comments
7 comments
Is https offered with the DDNS provided?
DDNS is just a pointer from a domain name to your current IP address. If you mean https certificates, that's something you can generate
I have a private, maintained and easy to remember domain name. Can I associate it somehow with the DDNS?
When will ipv6 be supported? I only have a public ipv6 address. The DDNS hostname is bind to an internal provider ipv4 nat address and is not reachable from the internet ..
I'm setting up Firewalla Gold on my test network and currently use Cloudflare for my DDNS with my own host/domain name. Can I set that up with Firewalla anywhere? Thanks!
You can put the firewalla DDNS into your CNAME under your domain.
Duh, that makes sense. Sorry and thanks.
Please sign in to leave a comment.