FuatKoseoglu wrote:vove wrote:I guess your ISP is blocking the port. Contact with them and explain them the problem. There are some tools to determine it without contacting the ISP but I don't know if they are reliable.
Which tools?
You might use something like
http://www.canyouseeme.org/, but to be honest the result won't be accurate. You can also try something like ShieldsUP!
If you haven't changed anything in your configuration it's almost 100% sure they block your port. I would recommend trying to connect over vpn and see how it works. If you connect there's your answer but seriously calling your isp is much faster than looking for a vpn, and you don't have to pay for it.
ISPs block ports for many reasons. I would call them and ask, if they tell you it's not blocked you can start troubleshooting on your end. Just don't tell them you cannot connect with return of reckoning

simply pass them the ip and the port.