HP FlexFabric Virtual Switch 5900v Troubleshooting Guide

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Syslog
The HP 5900v is running on the Ubuntu system. For folder and file operations on the console, see the
Ubuntu system user manual.
Displaying VCE logs
Open the VCE console, and enter the /var/log/floodlight directory. You can also collect VCE logs on the
system management page.
Displaying VFE logs
Log in to the ESXi host through SSH, and enter the /var/log directory.
VFE commands
You can use the CLI on the VFE of the HP 5900v for troubleshooting:
• dpctl dump-flows
• dpctl dump-ports
• dpctl dump-tables
• dpctl show
For more information about the commands, see System Management > VFE Management in HP 5900v
Help.