The contracting activity in terms of rsync and async, where SFTP is secure tunneling, either with SSH or OpenSSH, which -p flag specifies as the port: 22, but /

The contracting activity in terms of rsync and async, where SFTP is secure tunneling, either with SSH or OpenSSH, which -p flag specifies as the port: 22, but /ssh/.configuring 10901 works for TCP.