General

Credentials

You get your credentials by adding a new user with FRITZ!NAS access on your router. Fill your credentials based on the table below:

Substitution	Description
<ROUTER_IP>	Your FRITZ!Box IP (Most times 192.168.178.1)
<NAS_PATH>	Path on your NAS device, which you are allowed to access (With your user).
<USERNAME>	Your FRITZ!NAS user which will have access to your <NAS_PATH>.
<PASSWORD>	Your FRITZ!NAS user password which will have access to your <NAS_PATH>.

fstab Method

Configuration

Just modify /etc/fstab.example with your credentials and merge the content to your own fstab file, located in /etc/fstab on your Linux device.

Usage

1. Make the NAS path by doing: mkdir /mnt/fritz_nas/<NAS_PATH>

2. Enable rpcbind by following command: sudo update-rc.d rpcbind enable

3. Test if your device appears: sudo mount -a

4. Your NAS will be available on your Linux device on: cd /mnt/fritz_nas/<NAS_PATH>

Docker Method

This method is used in my case, for shared data between multiple docker nodes.

Usage

Create a volume in your docker environement

docker volume create \
    --driver local \
    --opt type=cifs \
    --opt device=//<ROUTER_IP>/fritz.nas/<NAS_PATH> \
    --opt o=uid=0,username=<USERNAME>,password=<PASSWORD>,vers=1.0,file_mode=0770,dir_mode=0770,addr=<ROUTER_IP>,rw \
    FRITZ_NAS_DOCKER

Test your created volume by executing following comands:

docker run -v FRITZ_NAS_DOCKER:/world busybox touch /world/FRITZ_NAS_DOCKER_TEST_FILE

docker run -v FRITZ_NAS_DOCKER:/world busybox ls /world

Your command window shall now show you the folder structure including the new generated file "FRITZ_NAS_DOCKER_TEST_FILE".

Tested FRITZ!Boxes

FRITZ!Box	FRITZ!OS	Tested	Working
FRITZ!Box 6490 Cable	< 07.02	✔️	✔️

Feel free to test your own FRITZ!Box and add it to this table or create an issue for that.