Checking the Serial Port Line Status

The syncstat command monitors traffic that uses the onboard serial port or the serial port on the SCiiExpress-X card.

If you see output packets but no input packets, then either the remote system is not initialized or the line is not properly connected to the remote system. If you see input packets with CRC errors, the transmission medium is causing errors. If you see neither input nor output packets, then the Solstice X.25 protocol module was not successfully initialized. Try restarting the device.