The AVM Fritz!Box routers are able to perform DDNS queries to custom servers. However, the DDNS interface provided by Mail In A Box (MIAB) is incompatible to the one, AVM uses in their products.
This tool takes requests from an AVM Fritz!Box and forwards them to a MIAB instance.
Clone this repository and run
go build or
Then run the program.
This project uses TOML for configuration.
A config file is expected at
You can override the config path by setting
# Host and port of the HTTP listener Addr = ":8080" # All domains, that the tool will accept requests for KnownDomains = [ "test.example.com" ] # The credentails that are required to perform a DNS update [Credentials] Foo = "Bar" # Mail In A Box configuration section [Miab] # Your MIAB URL Url = "https://box.example.com" # A MIAB user with admin privileges User = "firstname.lastname@example.org" # The password for the MIAB user Pass = "Tr0ub4dor&3"
In the admin interface of your Fritz!Box, create a custom DynDNS config.
Use the following URL (update the host part to point to your installation location):
Fill in the domain name, user name and password fields according to your configuration.
You are more than welcome to contribute to this project.
Please send patches to
fritzboxddns2miab translates Fritz!Box DDNS requests to MIAB's DDNS API. Copyright (C) 2020 Lukas Kolletzki This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.