Connection closed by 127.0.0.1 port 45030 [preauth]

Connection closed by 127.0.0.1 port 45030 [preauth]Nov  9 17:40:01 swi007 sshd[17716]: Connection closed by 127.0.0.1 port 45032 [preauth]Nov  9 17:42:30 swi007 sshd[17840]: Connection closed by 127.0.0.1 port 45074 [preauth]Nov  9 17:42:30 swi007 sshd[17850]: Connection closed by 127.0.0.1 port 45076 [preauth]

This is what happens when I start ssh auth - it creates a 450xx port.