Enabling DHCPv6 logging on the DHCPv6 server
About DHCPv6 server logging
The DHCPv6 logging feature enables the DHCPv6 server to generate DHCPv6 logs and send them to the information center. The information helps administrators locate and solve problems. For information about the log destination and output rule configuration in the information center, see Network Management and Monitoring Configuration Guide.
Restrictions and guidelines
As a best practice, disable this feature if the log generation affects the device performance or reduces the address and prefix allocation efficiency. For example, this situation might occur when a large number of clients frequently come online or go offline.
Procedure
Enter system view.
system-view
Enable DHCPv6 logging.
ipv6 dhcp log enable
By default, DHCPv6 logging is disabled.