Clearing DHCPv6 Packet Statistics
Context
To collect DHCPv6 packet statistics in a specific period
for fault locating during routine maintenance, you need to clear specific
DHCPv6 packet statistics. 
DHCPv6 statistics cannot be restored after being cleared. Exercise caution when clearing them.
Procedure
- In the system view, run the reset dhcpv6 server statistics [interface interface-type interface-number] command to clear DHCPv6 message statistics on the DHCPv6 server.
- In the system view, run the reset dhcpv6 relay statistics command to clear the statistics on sent and received DHCPv6 packets on the device acting as a DHCPv6 relay.