The syntax for the Address bar is:

[protocol://][user@]hostname[:port][/]

Available protocols are sftp and ftp. The default protocol is the one that is specified in the default session. The default ports used by the protocols are defined as following:

Some examples are listed below.

Usage Description
foobar.com Connects to the foobar.com with the protocol and port specified in the default session.
sftp://kay@foobar.com/ Connects to the foobar.com with the sftp protocol. User account is kay and the default port 22 will be used.
sftp://kay@foobar.com:12345/ Connects to the port 12345 of foobar.com with the sftp protocol. The user account is kay.
ftp://foobar.com/ Connects to the foobar.com with the ftp protocol. A user is not defined and the default port 21 will be used.