Forward IPv6 Traffic to IPv4 Address in Cluster
By configuring a cluster external load balancer, we can forward IPv6 traffic to internal IPv4 addresses within the cluster, allowing us to introduce IPv6 on top of the existing IPv4 network infrastructure. This provides greater flexibility and scalability to the system architecture, enabling us to better meet various network requirements.
Configuration Method
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Configure IPv6 addresses for the nodes where the load balancer is located.
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Ensure that the external load balancer for the cluster has an IPv6 address and that traffic accessing the load balancer’s IPv6 address can be forwarded to the IPv6 address of the node where the load balancer is located.
After completing the above configuration, the IPv4 service mounted behind the load balancer can provide IPv6 access capability to the outside world through the load balancer.
Validation of results
After the configuration is completed, you can access the application normally by accessing the IPv6 address of the load balancer outside the cluster.
