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Halaman ini menjelaskan cara menggunakan metode konektivitas daftar IP yang diizinkan agar Datastream dapat mentransfer data dari database sumber ke tujuan.
Konektivitas IP publik paling tepat jika database sumber berada di luar
dan memiliki alamat IPv4 dan port TCP yang dapat diakses secara eksternal. Google Cloud
Menyiapkan daftar IP yang diizinkan
Jika database sumber Anda berada di luar Google Cloud, tambahkan alamat IP publik Datastream sebagai aturan firewall masuk di jaringan sumber:
Buka aturan firewall jaringan mesin database sumber Anda.
Buat aturan masuk.
Tetapkan alamat IP database sumber ke alamat IP Datastream.
Tetapkan protokol ke TCP.
Tetapkan port yang terkait dengan protokol TCP. Nilai defaultnya adalah:
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-12 UTC."],[],[],null,["# IP allowlists\n\nThis page describes how to use the IP allowlists connectivity method so that\nDatastream can transfer data from a source database to a destination.\n\nPublic IP connectivity is most appropriate when the source database is external\nto Google Cloud and has an externally accessible IPv4 address and TCP\nport.\n\nSet up IP allowlists\n--------------------\n\nIf your source database is external to Google Cloud, then add the\nDatastream public IP addresses as an inbound firewall rule on the\nsource network:\n\n1. Open your source database machine's network firewall rules.\n\n2. Create an inbound rule.\n\n3. Set the IP address of the source database to Datastream's [IP\n addresses](/datastream/docs/ip-allowlists-and-regions).\n\n4. Set the protocol to `TCP`.\n\n5. Set the port associated with the `TCP` protocol. The default values are:\n\n - `1521` for an Oracle database\n - `3306`for a MySQL database\n - `5432`for a PostgreSQL database\n - `1433` for a SQL Server database\n - `27017` for a MongoDB database\n6. Save the firewall rule, and then exit.\n\nWhat's next\n-----------\n\n- Learn how about other network [connectivity methods](/datastream/docs/network-connectivity-options)."]]
