Red Hat Summit5.3. RHEL での RC4 サポートの有効化
AD ドメインコントローラーに対する認証が行われるすべての RHEL ホストで、以下に概説する手順を実行します。
手順
update-crypto-policiesコマンドを使用して、DEFAULT暗号化ポリシーに加えAD-SUPPORT-LEGACY暗号化サブポリシーを有効にします。[root@host ~]# update-crypto-policies --set LEGACY:AD-SUPPORT-LEGACY Setting system policy to LEGACY:AD-SUPPORT-LEGACY Note: System-wide crypto policies are applied on application start-up. It is recommended to restart the system for the change of policies to fully take place.- ホストを再起動します。
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