在线迁移工具建立https失败，可能有多种原因

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Windows技术交流

发布于 2025-12-17 17:06:13

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问题：在线迁移工具建立https失败

curl -i https://cvm.tencentcloudapi.com
curl:(35) schannel: failed to receive handshake, SSL/TLS connection failed

curl -k -v https://cvm.tencentcloudapi.com
*   Trying 106.55.89.173:443...
* Connected to cvm.tencentcloudapi.com (106.55.89.173) port 443 (#0)
* schannel: disabled automatic use of client certificate
* ALPN: offers http/1.1
* schannel: failed to receive handshake, SSL/TLS connection failed
* Closing connection 0
* schannel: shutting down SSL/TLS connection with cvm.tencentcloudapi.com port 443
curl: (35) schannel: failed to receive handshake, SSL/TLS connection failed

排查：

1、telnet cvm.tencentcloudapi.com 443正常，端口正常，curl报错SSL/TLS问题，怀疑是TLS协议问题，使用IISCrypto3.3.exe软件用Best Practices 后重启，还是报错ssl/tls问题