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Private SubnetのインスタンスにSSH接続

Public SubnetのEC2インスタンスにPrivate Subnetで起動中のEC2インスタンスのキーを転送

自分のPCからPublic Subnetにキーを転送します。社内や学内のネット環境ではできないかもしれません。
UbuntuのAMIを使用してインスタンスを作成しました。

  • Public Subnetのキーはpublic.pem
  • Private Subnetのキーはprivate.pem
  • X.X.X.XはEC2インスタンスのパブリックIPです

$ scp -i public.pem private.pem ec2-user@X.X.X.X:./PATH

Public SubnetのインスタンスからPrivate Subnetのインスタンスにキーを転送

自分のPCからPublic SubnetのインスタンスにSSH接続

$ ssh -i public.pem ubuntu@X.X.X.X

Private.pemを使ってPrivate SubnetのインスタンスにSSH接続

  • XX.XX.XX.XXはPrivate SubnetインスタンスのプライベートIPです

$ ssh -i private.pem ubuntu@XX.XX.XX.XX

終わり

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