SWAN Concentrator and WAN Subsystem Troubleshooting Guide

Contents
SWAN Concentrator and WAN Subsystem Troubleshooting Guide—426992-008
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5. Installing and Using the SWAN Tools (continued)
5. Installing and Using the SWAN Tools (continued)
WANTCB 5-38
WANTCB Command Syntax 5-38
WANTCB Command Example 5-39
6. Troubleshooting Tips for the SWAN Concentrator and the
WAN Subsystem
Latent Failure Detection (LFD) 6-2
CLIP Dump Detection and Recovery 6-3
Device Configuration Guidelines for Optimum Performance 6-5
Ownership Errors and Resolutions 6-5
Finding the VPROC of the Firmware 6-7
Checking CLIP Accessibility 6-8
Restarting and Resetting the CLIP Through the Software 6-9
Finding the MAC Address of the CLIP 6-10
Finding the Current PATH Status of the CLIP 6-11
TCP/IP, Parallel Library TCP/IP, and NonStop TCP/IPv6 6-12
Configuring the Correct Track-ID 6-13
Troubleshooting if the CLIP is Inaccessible 6-14
7. Error and Informational Messages With Recovery Actions
BOOTP Error Messages 7-2
PATH and SNMP Error Messages 7-7
ConMgr Error Messages 7-10
Format (Example 1) 7-10
Format (Example 2) 7-12
Format (Example 3)
7-12
Error Messages
7-12
FIRMUP Error Messages 7-23
Format 7-23
Error Messages 7-24
A. Examples
Determining the SWAN Concentrator Used by a Communications Line A-2
Determining the WAN Subsystem IOPs That Use a SWAN Concentrator A-3
Determining the Location of a WAN Subsystem Device A-4
Displaying Modifiers for a WAN Subsystem Device A-5
Displaying Modifiers for a Communications Line A-6
Determining the TCP/IP Processes and IP Addresses for a SWAN Concentrator A-7