因為使用的機器憑證沒有私密金鑰，所以 IKE 交涉失敗。IPsec 憑證需要私密金鑰。請連絡您的網路安全性系統管理員，以具有私密金鑰的憑證來取代。
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English version
IKE negotiation failed because the machine certificate used does not have a private key. IPsec certificates require a private key. Contact your Network Security administrator about replacing with a certificate that has a private key.
Windows