1回答
- 新しい順
- 投票が多い順
- コメントが多い順
0
How can you tell it is closed? What tool(s) are you using to test? On the instance (assuming it is Linux - you don't mention your OS) you can use a few tools to see if the operating system is listening on that port because remotely initiated tests may not be reliable for UDP (no pun intended).
Hi Thank you for your reply I am using Linux Ubuntu I used this to check https://www.yougetsignal.com/tools/open-ports/
and I used the command sudo lsof -i:5060
Does the
lsofcommand show the port to be open?