Problem forwarding port 8443

[france_193]

Hi, I have a Raspberry Pi with a server (Telegram Bot) listening on port 8443, I activate correctly port forwarding and I tried starting a simple REST server and it works, but receiving updates from Telegram servers doesn't work... How can I check if there are some firewalls or filter?

[JamesGL · Accepted solution]

Hi france_193,

Can you check port checkers to make sure that ports are opened. And check with ISP to make sure port 8443 is not being blocked.

[JamesGL · Accepted solution]

Hi france_193,

Can you check port checkers to make sure that ports are opened. And check with ISP to make sure port 8443 is not being blocked.

[JamesGL]

Hi france_193,

We’d greatly appreciate hearing your feedback letting us know if you need further assistance.