Telnet Connection

The PXS is shipped with a default static IP address of 192.168.250.250 with a subnet mask of 255.255.0.0. If this address is part of your local subnet, you can use telnet to configure the IP address. If the default IP address is not in your local subnet, you can create a temporary route to the PXS using the route command. In Windows, the command is:

route add 192.168.250.0 mask 255.255.255.0 <IP address of local machine>

This route will be lost on the next reboot. To make the route permanent, add -p after route.

In Linux, the command is:

route add -net 192.168.250.0 netmask 255.255.255.0 dev eth0

To make the route permanent, add the following line to /etc/sysconfig/static-routes:

eth0 net 192.168.250.0 netmask 255.255.255.0

Once an IP address has been configured, the RedBoot prompt can be accessed via TCP/IP using any telnet client, such as HyperTerminal.

To setup a telnet connection, start HyperTerminal and enter a connection name (e.g. PXS Telnet) in the Connection Description dialog:

Connection Description Dialog
Connection Description Dialog

Click the OK button. In the Connect To dialog, select Connect using TCP/IP (Winsock) and enter the IP address of the PXS in the Host address field:

Connect To Dialog
Connect To Dialog

Click the OK button. HyperTerminal immediately connects to the PXS and you should see the password prompt:

PXS Password Prompt
PXS Password Prompt

Before entering the password, select File/Properties from the menu and click the Settings tab of the Connection Properties dialog:

Connection Properties Dialog
Connection Properties Dialog

Press the ASCII Setup... button and select Send line ends with line feeds and Echo characters locally in the ASCII Setup dialog:

ASCII Setup Dialog
ASCII Setup Dialog

Close the 2 open dialogs to return to the main HyperTerminal screen. If a password has been configured, enter it. Otherwise, just press <Enter>. You should get banner and the RedBoot propmt:

RedBoot Telnet Prompt
RedBoot Telnet Prompt