Which Firewall ports necessary for Ender-3 V3 KE and Creality Print


I try to configure my first 3D printer but I dont found any documentatiuon about firewall ports necessary to open for both the 3D printer and the SW.

How I see at the moment
Creality Print uses
To Internet:

  • Creative3D.exe via TCP/80, 443 to Internet
    In Intranet (inside Home WLAN):
  • Creative3D.exe via TCP/9999 and UDP/5353 ports to connect the 3D printer

Ender-3 V3 KE uses

Am I missing something?