ServerNet Cluster 6780 Operations Guide (G06.29+, H06.06+, J06.03+)

Troubleshooting and Replacement Procedures
ServerNet Cluster 6780 Operations Guide—525606-004
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Troubleshooting Expand-Over-ServerNet Line-
Handler Processes and Lines
Troubleshooting Expand-Over-ServerNet Line-Handler
Processes and Lines
The Expand-over-ServerNet line-handler processes are responsible for managing
security-related messages and forwarding packets outside the ServerNet cluster. For
general information about Expand-over-ServerNet lines and line-handler processes,
see Appendix A, ServerNet Cluster Software.
For information on configuring Expand-over-ServerNet line-handler processes, refer to
the ServerNet Cluster 6780 Planning and Installation Guide or the Expand
Configuration and Management Manual.
If you suspect a problem with an Expand-over-ServerNet line-handler process or line:
1. Verify the status of the line-handler processes. Either
•
In the OSM Service Connection. perform the Add Node to ServerNet Cluster
action to display the ServerNet Cluster Connection Status dialog box. This
dialog box indicates whether or not line-handler processes are configured
between the local node and remote nodes and shows the line states. For
information about running the guided procedure, refer to Using the Add Node
to ServerNet Cluster Action on page 1-15.
•
At an SCF prompt, type:
-> STATUS DEVICE $ZZWAN.*
2. If the line-handler processes are in the STOPPED state, you can start them using
the SCF START DEVICE command. For example:
-> START DEVICE $ZZWAN.#SC004
3. If the line-handler processes need to be configured, either:
•
Configure line-handler processes using the guided procedure for adding a
node to a ServerNet cluster. To start the procedure from OSM, log on to each
node and perform the Add Node to ServerNet Cluster action. See Using the
Add Node to ServerNet Cluster Action on page 1-15.
•
Configure the line-handler processes manually using SCF. See the Expand
Configuration and Management Manual.
4. Verify the status of the Expand-over-ServerNet lines. Either:
•
Using the OSM Service Connection, click a remote node to select it, and check
the Expand attributes in the details pane. See Figure 3-7.
•
At an SCF prompt, type:
-> STATUS LINE $SC004, DETAIL
-> STATUS PATH $SC004, DETAIL