HP Comware 5 Debug Manual Vol 2

Usage guidelines
Table 2 describes output fields and messages for the debugging ipc link command.
Table 108 Output from the debugging ipc link command
Field
Description
Link status between node node1 and node node2
changed from status1 to status2.
node1 and node2 represent node numbers.
status1 and status2 represent link status. Possible
status values:
• UP—A connection has been established.
• DOWN—A connection has been terminated.
• UPDOWN—Intermediate state of a connection.
Examples
# Enable debugging for the link between the local node and node 2. When the card of node 2 is
removed and then reinstalled, output similar to the following example is generated:
<Sysname> terminal debugging
<Sysname> terminal monitor
<Sysname> debugging ipc link self-node peer-node 2
*Nov 9 15:26:21:109 2007 Sysname IPC/4/IPC LINK:
Link status between node 6 and node 2 changed from UP to DOWN.
*Nov 9 15:28:24:437 2007 Sysname IPC/4/IPC LINK:
Link status between node 6 and node 2 changed from DOWN to UPDOWN.
*Nov 9 15:28:24:453 2007 Sysname IPC/4/IPC LINK:
Link status between node 6 and node 2 changed from UPDOWN to UP.
debugging ipc error
Use debugging ipc error to enable IPC error debugging.
Use undo debugging ipc error to disable IPC error debugging.
Syntax
debugging ipc error [ node node-id | self-node ]
undo debugging ipc error [ node node-id | self-node ]
Default
IPC error debugging is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
node node-id: Enables IPC error debugging of the specified node, where node-id represents the number
of the specified node. The value range of the node-id argument depends on the device model.
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