To establish an Internet connection with a fixed global IP address using a router, you need to configure the router with a global IP address. Due to variations in configuration methods and terminology among router manufacturers, this section outlines the general configuration process.
For specific settings and explanations of on-screen terms, please refer to the manufacturer's manual or the Frequently Asked QuestionsFAQ. If separate articles are available for your router, as shown below, please refer to the links for detailed information. | 警告 |
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Routers that do not support configuring a static IP address for the Internet (WAN) cannot be used for a static global IP address connection. Make sure to verify this capability before purchasing a router. |
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Auto-configuration features such as 'Perform Easy Setup' on Buffalo routers and 'Easy Connect' on IO-DATA routers are not applicable for fixed global IP address connections. |
Step-by-step guide - Access the router's management interface from your PC and log in.
When the automatic setting function screen appears, choose an item that you can manually configure. Configure the Internet (WAN) settings as outlined below: - PC からルータの管理画面にアクセスして、ログインします。
自動設定機能の画面が出てきたら、手動設定ができる項目を選びます。 インターネット（WAN）の設定を次のようにします。 | 項目例 | 入力例 |
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| 設定方法 | 手動 | | Method of Acquiring IP Address | Manually | | IP Address | the static IP address configured for your router(e.g. 133 | IPアドレス | ルータに割り当てたグローバル IP アドレス（例：133.16.203.10）10) | | サブネットマスクSubnetmask | 255.255.255.0 | | Default Gateway | An IP address where the fourth digit of the global IP address is set to 1.(e.g. 133 | デフォルトゲートウェイ | グローバル IP アドレスの 4 番目の数字を 1 にした IP アドレス (例：133.16.203.1） | | DNSサーバDNS server | 133.16.28.44(Primary)
133.16.28.45（2 つ以上入力できる場合）45(Secondary) |
| 注意 |
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管理画面や To enhance security, update both the password for the management page and the Wi-Fi のパスワードは、インシデント発生予防のため、初期パスワードから推測されにくいパスワードに変更するようにしてください。from the initial default to a more complex and less predictable password. |
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