[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-04 UTC。"],[],[],null,["# Troubleshoot issues\n\nThis page explains various error scenarios, and provides guidance for resolving\nthe errors.\n\nConnectivity error scenarios\n----------------------------\n\nThis section explains connectivity issues your instance can encounter.\n\n### Connection error caused by firewall rules\n\nFirewall rules might cause connection errors by blocking the ports that\nMemorystore for Redis Cluster uses. For both of your instance's Private Service Connect\nendpoints, allowlist ports 11000 through 13047. For more information about these\nendpoints, see [Reserved network addresses](/memorystore/docs/cluster/networking#reserved_network_addresses).\n\n### Connection error caused by organization policies.\n\nYou can have an [organization policy](/vpc/docs/private-service-connect-security#org-policies)\nthat blocks your Private Service Connect connections to your Memorystore for Redis Cluster instance.\n\nIf your organization policy uses the `.restrictPrivateServiceConnectProducer` policy,\nthen allow list the `961333125034` folder number, which is a folder specifically for Memorystore for Redis Cluster. For example: \n\n```\nname: organizations/Consumer-org-1/policies/compute.restrictPrivateServiceConnectProducer\nspec:\n rules:\n - values:\n allowedValues:\n - under:folders/961333125034\n```\n\nIf your organization policy uses the `.disablePrivateServiceConnectCreationForConsumers` policy,\nyou should allow list `SERVICE_PRODUCERS`. For example: \n\n```\nname: organizations/Consumer-org-1/policies/compute.disablePrivateServiceConnectCreationForConsumers\nspec:\n rules:\n - values:\n allowedValues:\n - SERVICE_PRODUCERS\n```"]]