[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-18。"],[[["\u003cp\u003eA secure reverse SSH tunnel can be established to connect the destination database to the source database, requiring a bastion host VM in Google Cloud and a machine with source database connectivity.\u003c/p\u003e\n"],["\u003cp\u003eThe Database Migration Service for MySQL automatically generates a script to set up the reverse SSH tunnel during migration creation.\u003c/p\u003e\n"],["\u003cp\u003eUsers can either utilize an existing Compute Engine VM instance or create a new one as the SSH tunnel bastion server, ensuring \u003ccode\u003eGatewayPorts\u003c/code\u003e is set to \u003ccode\u003eyes\u003c/code\u003e and restarting the sshd service on the target server.\u003c/p\u003e\n"],["\u003cp\u003eThe generated script can be modified to create a VM with a private IP address or to use a subnet within a shared VPC, providing flexibility in network configurations.\u003c/p\u003e\n"],["\u003cp\u003eThe generated script needs to be executed on a machine with access to both the source database and the Compute Engine VM, and it configures the VM as an SSH tunnel bastion server to establish a secure SSH connection.\u003c/p\u003e\n"]]],[],null,[]]