H3C Technologies H3C SecBlade LB Cards - Manual (Page 51)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Configure the IPv6 address
and UDP port number of the
log server.
userlog flow export [ vpn-instance
vpn-instance-name ] host ipv6
ipv6-address udp-port
Not configured by default.
Exporting user logs to the information center
Exporting user logs to the information center occupies device storage space, so use this export approach
only if there are a small amount of logs. User logs exported to the information center have a severity level
of informational.
To export user logs to the information center:
Step Command Remarks
1. Enter system view. system-view N/A
2. Export user logs to the
information center.
userlog flow syslog
User logs are exported to the log
server by default.
Displaying and maintaining user logging
Task Command Remarks
Display the configuration and
statistics about user logging.
display userlog export [ | { begin |
exclude | include }
regular-expression ]
Available in any view.
Clear statistics about user logging. reset userlog flow export Available in user view.
Clear user logs in the log buffer. reset userlog flow logbuffer Available in user view.
User logging configuration example
Network requirements
As shown in Figure 13 , configure user logging on the LB so that the log server can monitor the user's
access to the network.