# NetworkInterfaceIpv6Address


Describes an IPv6 address associated with a network interface.

## Contents


 ** ipv6Address **   
The IPv6 address.  
Type: String  
Required: No

 ** isPrimaryIpv6 **   
Determines if an IPv6 address associated with a network interface is the primary IPv6 address. When you enable an IPv6 GUA address to be a primary IPv6, the first IPv6 GUA will be made the primary IPv6 address until the instance is terminated or the network interface is detached. For more information, see [ModifyNetworkInterfaceAttribute](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ModifyNetworkInterfaceAttribute.html).  
Type: Boolean  
Required: No

 ** publicIpv6DnsName **   
An IPv6-enabled public hostname for a network interface. Requests from within the VPC or from the internet resolve to the IPv6 GUA of the network interface. For more information, see [EC2 instance hostnames, DNS names, and domains](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-naming.html) in the *Amazon EC2 User Guide*.  
Type: String  
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/NetworkInterfaceIpv6Address) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/NetworkInterfaceIpv6Address) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/NetworkInterfaceIpv6Address)