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__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
are hard-coded or stored in plaintext, which has great security risks.
are hard-coded or stored in plaintext, which has great security risks.
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
are hard-coded or stored in plaintext, which has great security risks.
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
产品介绍 图说NAT网关 立即使用 成长地图 由浅入深，带您玩转NAT网关 01 了解 帮助您快速了解NAT网关的相关概念和应用场景等。
公网IP无效 请检查输入的floating_ip是否有效 400 VPC.0002 Available zone Name is null. 可用区为空 请确认创建子网的请求体中availability_zone字段是否为空。
__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
are hard-coded or stored in plaintext, which has great security risks.
are hard-coded or stored in plaintext, which has great security risks.
__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
503 Service Unavailable 请求未完成，系统暂时异常。 504 Gateway Timeout 网关超时。 父主题： 附录
__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks.
华为云的安全责任在于保障其所提供的IaaS、PaaS和SaaS类云服务自身的安全，涵盖华为云数据中心的物理环境设施和运行其上的基础服务、平台服务、应用服务等。这不仅包括华为云基础设施和各项云服务技术的安全功能和性能本身，也包括运维运营安全，以及更广义的安全合规遵从。
当您的私有IP地址通过公网NAT网关发送数据，或您的应用面向互联网提供服务时，公网NAT网关服务将私有地址和公网地址进行转换。用户无需为云主机访问Internet购买多余的弹性公网IP和带宽资源，多个云主机共享使用弹性公网IP，有效降低成本。
基于云连接和SNAT实现跨区域内网访问公网服务器加速 应用场景 当客户要加速访问境外时，可以使用虚拟专用网络（VPN）、云连接、NAT网关（添加SNAT规则）、EIP在客户本地侧和境外侧之间建立网络连通且提高访问速度。
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