EC2 automatically assign IP addresses when IPV6 access is turned on and no restart is enabled

EC2 automatically assign IP addresses when IPV6 access is turned on and no restart is enabled


Enter the VPC console to add IPV6 CIDR blocks to the current VPC


Modify the routing table for the VPC, add other routes, first empty::/0, the second null to select the gateway for the current instance,


Go back to EC2 console and add an IPV6 address to the EC2 instance. Some systems need to be logged in to get it automatically using DHCP. Dhclient-6


After opening the IPV6, and then see how to prohibit the modification of public network IP


Into the VPC console, to the current VPC subnet operation, "Modify auto-assign total IP" one, cancel the automatic assignment of IP, save can