Scan-To-PC: Is this docker a valid target?

[janrrrr]

Hi there,
i just got a Brother DCP-L2627DWE, and I was pretty surprised that they still have models of this size which are not capable of using a protocol to save files to a network destination, unless its running some brother software.
Well, question is, is this docker generally able to act like a target (which runs this brother software) or am I to stupid to get it done correct? I set up the docker as tagged "preferred" and as well with a separate IP - but no luck. tested the v1.1.1 as well as the v1.1.0.

`# https://github.com/PhilippMundhenk/BrotherScannerDocker

networks:
br0:
external: true
name: br0

services:
brother-scanner:
container-name: brother-scanner
image: ghcr.io/philippmundhenk/brotherscannerdocker:v1.1.1
volumes:
- /mnt/user/Ablage/Dokumente/0_import:/scans
ports:
- 54925:54925/udp # mandatory, for scanner tools
- 54921:54921 # mandatory, for scanner tools
- 161:161/udp # mandatory, for scanner tools
- 137:137/udp
environment:
- NAME=Scanner
- MODEL=DCP-L2627DWE
- IPADDRESS=10.0.0.4
- UID=1000 # note: network mount needs to have correct permissions!
- GID=1000 # note: network mount needs to have correct permissions!
- TZ=Europe/Berlin
- HOST_IPADDRESS=10.0.0.14
- WEBSERVER=true # optional, activates GUI & API
- DISABLE_GUI_SCANTOIMAGE=true # optional, deactivates button "Scan to image"
- DISABLE_GUI_SCANTOOCR=true # optional, deactivates button "Scan to OCR"
networks:
br0:
ipv4_address: 10.0.0.14
restart: unless-stopped`