1
일부 제품에는 Google 프로덕션 인프라에서 실행되고 IPv6 클라이언트에서 액세스할 수 있는 관리 API가 있지만, API가 IPv6 클라이언트에서 액세스할 수 없는 VPC 호스팅 리소스를 만듭니다. 예를 들어 memcache.googleapis.com에는 Memorystore for Memcached의 관리 API가 있습니다.
이 API를 사용하면 Memorystore for Memcached 인스턴스에 대한 몇 가지 관리 태스크를 수행할 수 있지만 Memorystore for Memcached 인스턴스에 액세스하려면 비공개 서비스 액세스를 사용해야 합니다.
애플리케이션 서비스 및 IPv6에 대한 추가 세부정보
두 가지 유형의 Google API 및 서비스가 있습니다.
Google의 프로덕션 인프라에서 실행되는 서비스(모든 *.googleapis.com 서비스 엔드포인트 포함)
Cloud SQL 및 Filestore와 같이 Google에서 실행하는 VPC 네트워크에서 실행되는 서비스(VPC 호스팅 서비스라고도 함)
Google의 프로덕션 인프라에서 실행되는 대부분의 서비스는 IPv6 주소를 사용하는 클라이언트 액세스를 지원합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-27(UTC)"],[],[],null,["# IPv6 support in Google Cloud\n============================\n\nThis document describes which services in Google Cloud include support for IPv6.\n\nIPv6 has a much larger address space than IPv4, with 128 bits per address. IPv6\nhas many more addresses available than IPv4 does, which helps mitigate the\ngrowing shortage of IPv4 addresses.\n\nIPv6 support is widely available in Google Cloud through dual-stack\n(IPv4 and IPv6) and IPv6-only compute and networking services. You can\ndeploy dual-stack and IPv6-only subnets, which lets you deploy IPv6 workloads.\n\nYou can control IPv6 configurations by using organization policy constraints\nas described in the\n[organization policy constraints](/vpc/docs/vpc#org-policies)\nsection of the VPC networks overview.\n| **Note:** IPv6 functionality is available only in [Premium Tier](/network-tiers/docs/overview#resources).\n\nCore compute and networking services\n------------------------------------\n\nThe following table summarizes support for IPv6 in core compute and\nnetworking services in Google Cloud.\n\nIf a service has an IP stack type configuration option, the table lists the\nsupported stack types. The IPv6-only\nstack type is available for some services where marked in the table. If a\nservice doesn't have a stack type configuration option, the table lists\nnot applicable (N/A).\n\nFor more information about a given service, see the corresponding documentation.\n\n^1^ See the following limitations:\n\n- IPv6-only instances support only Debian and Ubuntu [operating systems](/compute/docs/images/os-details).\n- IPv6-only instances don't support Compute Engine [Internal DNS](/compute/docs/internal-dns). \n^2^ For MIGs, the autohealing endpoint supports only IPv4. \n^3^ VPC Network Peering and Cloud Interconnect VLAN attachments themselves can only be configured as dual-stack and not IPv6-only. However, when configured as dual-stack they are compatible with IPv6-only resources such as subnets and instances. \n^4^ For NAT64, Public NAT supports second generation or earlier VM instances and M3 VM instances. For more information, see [Compute Engine terminology](/compute/docs/machine-resource#vm_terminology). \n^5^ Cloud DNS doesn't support IPv6 for inbound forwarding. \n^6^ IPv6-only support is limited to unmanaged instance group backends and protocol forwarding with IPv6-only target instances.\n\nApplication services\n--------------------\n\nThe following table summarizes support for IPv6 in commonly used Google\nAPIs and services.\n\nFor services that support private IPv6 access, private access from IPv6 clients\nis supported by\n[Private Google Access](/vpc/docs/configure-private-google-access).\n\nFor more information, see\n[Additional details about application services and IPv6](#additional-details).\n\n^1^ Some products have an administrative API that runs on Google's production infrastructure and can be accessed by IPv6 clients, but the API creates VPC-hosted resources that can't be accessed by IPv6 clients. For example, Memorystore for Memcached has an administrative API at `memcache.googleapis.com`. Using this API lets you perform some administrative tasks for your Memorystore for Memcached instances, but you must use [private services access](/memorystore/docs/memcached/networking#private_services_access) to access the Memorystore for Memcached instances.\n\n### Additional details about application services and IPv6\n\nThere are two varieties of Google APIs and services:\n\n- Services that run on Google's production infrastructure, including all `*.googleapis.com` service endpoints.\n- Services that run in VPC networks that are run by Google (also known as *VPC-hosted services*), such as Cloud SQL and Filestore.\n\nMost services that run on Google's production infrastructure support access by\nclients with IPv6 addresses:\n\n- Public access from IPv6 clients is supported.\n\n- Private access from IPv6 clients is supported through the following methods:\n\n - [Private Google Access](/vpc/docs/private-google-access). For more\n information, including supported services, see [Domain\n options](/vpc/docs/configure-private-google-access#domain-options).\n\n - [Private Service Connect\n endpoints](/vpc/docs/about-accessing-regional-google-apis-endpoints) for\n [regional Google APIs](/vpc/docs/regional-service-endpoints). This type\n of endpoint can be configured with either an IPv4 or IPv6\n address---you must configure an IPv6 address to let IPv6 clients use\n it.\n\n However, you can't use [Private Service Connect endpoints for\n global Google APIs](/vpc/docs/about-accessing-google-apis-endpoints)\n to access services from IPv6 clients. This type of endpoint can be\n configured with an IPv4 address only.\n\nFor more information about services that run on Google's infrastructure, see the\n[Google APIs Explorer](https://developers.google.com/apis-explorer).\n\nFor VPC-hosted services, support for access by IPv6 clients\ndepends on the [private access option](/vpc/docs/private-access-options) that\nyou use:\n\n- You can create IPv6 Private Service Connect endpoints to let clients with IPv6 addresses [access published services](/vpc/docs/about-accessing-vpc-hosted-services-endpoints).\n- Private services access doesn't support access by clients that have IPv6 addresses. For more information, see the [Supported services](/vpc/docs/private-services-access#private-services-supported-services) in the private services access documentation."]]
