Novell Documentation: Novell Internet Access Server 4.1 - X25TSM 0: Link Layer Disconnected (Board Name board_name Board Number board

X25TSM 0: Link Layer Disconnected (Board Name board_name Board Number board_num).

Source: X25TSM-1.0

Explanation: The Link layer of the specified board was logically disconnected. All SVCs established on the specific line were cleared and all PVCs were reset.

Action: Identify the cause of the Link-layer failure and correct it. The Link layer might be disconnected because of the following causes:

Physical layer failure

Unrecoverable Link-layer protocol error

Problem in the Link layer of the DCE

More detailed information can be obtained using X25CON.