close ports 31400 to 31409 ??? please help

[Abglanz]

Hello, I am using a Sky Hub SR203 and I need to open ports 31400 to 31409 for my node.

I have set up port forwarding correctly, but when testing with external tools, the ports still show as closed.

I did forwarding but 31401-31403 opened, all the others are closed. Maybe you have something to suggest because I need to open them all.

[Chrisee · Accepted solution]

@Abglanz port testing ultilities have a major issue in that there needs to be an app running on the target device which responds when probed. Many apps dont and those thst do pretty onviously need to be running. Best test is running the app thst requires the ports to be open.