Homekit App QR Code is not working in Network with Firewall

[savaskorkmaz]

Hi,
We can't add LM homekit QR code to our customer iphone. They have  a secure local network with firewall. If we connect LM to a simple wifi router , it's working but it's not working in the customer network which includes firewall. I assume , we need to open some ports or we need to create some rules in the firewall for homekit. I can't find a proper information in the internet. If you share some info about it , i will be apreciated.

Thx

[admin]

Homekit chooses a random TCP port every time it starts. This is not a configurable option. It also uses UDP port 5353 (MDNS) for discovery.