cant't connect the port


I bound the instance to the security group and opened port 55680, but on the test site the port is closed, and port number 22 is always open

asked a year ago269 views
2 Answers
Accepted Answer

I thought that port 55680 might not be listening on the EC2 OS.
Run the following command in EC2 to see if there are any processes listening on the port number.

lsof -i:55680
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answered a year ago
  • No response after entering

  • If there is no response when you type, it indicates that you are not listening on that port, so testing with "" will not work. By the way, are you running the command as the Linux root user?


thank you,I find the answer which is that I faild open 55680 in ssh to use v2ray

answered a year ago

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