9.3.6 SSHサーバのホスト鍵ペアの変更
SSHクライアントがSSHサーバを確認できるように，各SSHサーバは異なるホスト鍵ペアを保持しています。このホスト鍵ペアは初回の装置起動時に自動生成されるため，通常では変更する必要はありません。SSHサーバの管理組織の変更など，何かの理由でホスト鍵ペアを変更したい場合に，set ssh hostkeyコマンドを実行します。
> enable # set ssh hostkey WARNING!! Would you wish to change the SSH (v1 and v2) Hostkeys? (y/n): y *** Changing the SSHv1 Hostkey, Please wait a minute *** Generating public/private rsa1 key pair. Your identification has been saved. Your public key has been saved. The key fingerprint is: 42:13:3c:08:3f:1e:96:11:3c:be:86:c8:39:f5:48:d9 1024-bit rsa1 hostkey *** Changing the SSHv2 Hostkey, Please wait a minute *** Generating public/private dsa key pair. Your identification has been saved. Your public key has been saved. The key fingerprint is: d6:b4:17:37:1b:8f:8c:1c:6d:bf:d0:ae:11:c7:5d:85 1024-bit dsa hostkey The Hostkeys (SSHv1 and SSHv2) were changed Completely. # |