Reference documentation and code samples for the Compute Engine v1 API enum Subnetwork.Types.StackType.
The stack type for the subnet. If set to IPV4_ONLY, new VMs in the subnet are assigned IPv4 addresses only. If set to IPV4_IPV6, new VMs in the subnet can be assigned both IPv4 and IPv6 addresses. If not specified, IPV4_ONLY is used. This field can be both set at resource creation time and updated using patch.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThis webpage provides reference documentation for the \u003ccode\u003eSubnetwork.Types.StackType\u003c/code\u003e enum within the Google Cloud Compute Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eStackType\u003c/code\u003e enum defines whether new virtual machines (VMs) in a subnet will be assigned IPv4 addresses only, both IPv4 and IPv6 addresses, or IPv6 only, with \u003ccode\u003eIPV4_ONLY\u003c/code\u003e being the default if unspecified.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of this API being documented is 3.6.0, and this page covers version 3.4.0.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers versions from 1.0.0 up to the latest version 3.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThe page details the different fields associated with \u003ccode\u003eSubnetwork.Types.StackType\u003c/code\u003e, including \u003ccode\u003eIpv4Ipv6\u003c/code\u003e, \u003ccode\u003eIpv4Only\u003c/code\u003e, \u003ccode\u003eIpv6Only\u003c/code\u003e, \u003ccode\u003eUndefinedStackType\u003c/code\u003e and \u003ccode\u003eUnspecifiedStackType\u003c/code\u003e along with explanations for each.\u003c/p\u003e\n"]]],[],null,[]]
