Configuring a DHCPv6 packet blocking port
About DHCPv6 packet blocking port
Perform this task to configure a port as a DHCPv6 packet blocking port. The DHCPv6 packet blocking port drops all incoming DHCP requests.
Procedure
Enter system view.
system-view
Enter interface view.
interface interface-type interface-number
Configure the port to block DHCPv6 requests.
ipv6 dhcp snooping deny
By default, the port does not block DHCPv6 requests.