i can't connect to anygame server when i open my ports!!

so as I said in the title if I open my steam ports for my server I can’t connect to any game that are on those ports and I don’t understand why.

please help I really want to open them up

Does your router have UPnP (Universal Plug and Play) enabled?

i don’t know because i can’t modify my router (i live with my parents and they don’t trust me they think i am gonna mess it up ) but yeah my said that he opened them and we can’t play the when they are opened i will let him know about the UPnP see if he did enable it. if it works i will let you know.

If you can’t modify your router, you can’t forward your ports so now I’m curious, how did you actually “forward” your ports?

my dad did it