User's Manual

Configuration
Configuring X.25 over LLC2
Chapter 3 73
Troubleshooting LLC2 Configuration
Symptom: Unable to connect to the remote node.
Causes:
• Hardware address of the remote node is wrongly configured in the
configuration file.
• The SAP value is incorrectly configured.
• The LCI value is incorrectly configured.
Action:
• Check the remote node’s hardware address using lanscan. Use the
same hardware address in the generic X.25 configuration file. If you
modify the hardware address to correct the error then, re-initialize
the card using x25init.
• If the nodes are connected back to back, check if the SAP’s are
identical for both the nodes in the generic X.25 configuration file.
• If the nodes are connected back to back and one of the machines is
configured for inbound connections only and the other machine is
configured for outbound connections only then, the starting LCI for
both the nodes must be identical in the generic X.25 configuration
file.