StarTech.com SV441DUSBI About Security Certificate Warnings, Stty -crtscts /dev/serial port

Instruction Manual

•Hardware handshaking (CTS/RTS) is required for speeds exceeding 9600 bps. It is enabled by default on the SV441DUSBI, but may need to be enabled on the other end of the connection. For Unix systems, the command is:

stty –crtscts < /dev/[serial port]

•A maximum of four users may simultaneously login to the same module. All users may type commands at any time, and all users will see the same output. Note the following:

•All users have equal access to all channels.

•A maximum of 16 R-Port modules may be connected at any one time.

•You plug-in and unplug any R-Port module at any time. When reconnected, it will automatically become available after a 15 second initialization period. Any log entries will be retained by the R-Port module while deactivated, but will not be available to users until it is re-initialized.

About Security Certificate Warnings

What is a security certificate?

Sites that employ secure TCP/IP (Internet) connections include a cer- tificate that confirms that users are connecting to a legitimate site and are not being redirected without their knowledge. Certificates are issued by trusted third parties called Certificate Authorities (CAs) and contain essential details about a site that must match the information supplied to your Web browser.

Why do I receive a warning when I access the login screen on the SV441DUSBI?

As it redirects you to a secure (SSL) session by default, the login screen may generate a warning from your Web browser or the VNC Java client for two different reasons. First, the CA that has issued the certificate on StarTech.com’s behalf may not yet be recognized as a trusted source by

58