Cant connect docker to my shared unRaid folders

Hello everyone, I try to use my unRaid storage with my docker.

I have a server which run docker and Portainer, and I have a unRaid separate (docker isn't in unRaid)

My docker compose look like that :

version: '3'
volumes:
  downloads:
    driver_opts:
      type: "cifs"
      o: "username=xxxx,password=xxxx,vers=3.0"
      device: "//xxx.xxx.xxx.xxx/Shares/mybook/book"
  configs:
    driver_opts:
      type: "cifs"
      o: "username=xxxx,password=xxxx,vers=3.0"
      device: "//xxx.xxx.xxx.xxx/Shares/containers/kavita/configs"
services:
  tranga-api:
    image: glax/tranga-api:latest
    container_name: tranga-api
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Paris
    volumes:
      - downloads:/Manga
      - configs:/usr/share/tranga-api
    ports:
      - "6531:6531"
    restart: unless-stopped
  tranga-website:
    image: glax/tranga-website:latest
    container_name: tranga-website
    ports:
      - "9660:80"
    depends_on: 
      - tranga-api
    restart: unless-stopped

When I used this compose but with my docker folders it was working, but when trying to use unRaid to store all, I can't get it to work

I'm a noob in both unRaid and Docker.

If I use the IP, I have this error log :

 Creating Error response from daemon: failed to populate volume: error while mounting volume '/home/xxx/docker/volumes/tranga-nas_downloads/_data': failed to mount local volume: mount //xxx.xxx.xxx.xxx/Shares/mybook/book:/home/xxx/docker/volumes/tranga-nas_downloads/_data, data: username=xxx,password=xxx,vers=3.0: no such file or directory 

 When I use my unRaid name server, I got this :

error resolving passed in network volume address: lookup XXXX on 127.0.0.53:53: server misbehaving 

I guess the issue is network side, but I don't know if it's in unRaid config or Docker.

Any help appreciated.

Thank you.

Edited April 6, 20242 yr by Exxaxion