Re: Question about sshd log disconnect entry

[Klemens Nanni]

On Fri, Oct 20, 2017 at 04:21:34PM -0400, J Doe wrote:
> I have a question regarding a log entry from sshd in the auth.log of an 
> Ubuntu 16.04 LTS server that I run.  Upon disconnect, it displays:
> 
> Oct 20 16:08:23 server sshd[1234]: Received disconnect from 1.2.3.4 port 
> 10000:11: disconnected by user
> 
> What does the number after the port number represent (in this case - 11) ?
Reason code 11: SSH2_DISCONNECT_BY_APPLICATION