高可用性

NAT/ 路由模式下的 HA

 

 

在失效恢复期间,HA 组会通知附近的网络设备,以使得整个网络可以迅速地转换 到新的数据路径中。新的主设备还会将 HA 簇中发生的变动通知管理员。它会在它自己 的事件日志中写入一条消息,发送一个 SNMP 陷阱 (如果启用了 SNMP),并且发送一个 报警邮件。

如果一个附属的 FortiGate 设备失效了,主 FortiGate 设备会在它自己的事件日志 中写入一条消息,发送一个 SNMP 陷阱和一个报警邮件。主 FortiGate 设备还将调整 HA 簇中剩下的设备的优先级。

NAT/ 路由模式下的 HA

按照以下步骤将 NAT/ 路由模式下的一组 FortiGate 设备配置以 HA 方式工作。

·安装和配置 FortiGate 设备

·配置 HA 接口

·配置 HA 簇

·将 HA 簇连接到您的网络 ·启动 HA 簇

安装和配置 FortiGate 设备

按照 第 31 页 NAT/ 路由 模式安装的指示安装和配置 FortiGate 设备。HA 组中的所有 FortiGates 应具有相同的配置。在完成 配置 HA 接口之前,先不要将 FortiGate 设备接入网络。

配置 HA 接口

FortiGate-500 使用它的 HA 接口进行 HA 通讯,您可以分别连接到簇中每个成员 的 HA 接口上进行管理。

每个 FortiGate-500 的 HA 接口必须配置不同的 IP 地址。HA 接口的 IP 地址必须在 同一子网内,并且他们必须配置为可以进行管理访问。

对 HA 组中的所有 FortiGate 重复以下操作:

1 连接 FortiGate 设备,并登录基于 Web 的管理程序。

2 进入 系统 > 网络 > 接口

3 对于 HA 接口,单击修改

4 根据需要修改 IP 地址和子网掩码。

5 选择这个 HA 接口的管理访问模式:

HTTPS 允许通过这个接口建立到基于 Web 的管理程序的安全的 HTTPS 连接。

PING 如果您希望这个接口响应 PING 请求,则选中此选项。这一设置可以用来验证您的安

装和进行网络测试。

HTTP 允许通过此接口建立到基于 Web 的管理程序的 HTTP 连接。HTTP 连接并不安全,有

可能被第三方获。

SSH 允许通过此接口建立到 CLI 的 SSH 连接。

FortiGate-500 安装和配置指南

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Fortinet 500 manual Nat/ 路由模式下的 Ha, 安装和配置 FortiGate 设备, 配置 Ha 接口, 按照以下步骤将 NAT/ 路由模式下的一组 FortiGate 设备配置以 HA 方式工作。

500 specifications

Fortinet 500 is a next-generation firewall (NGFW) that is part of Fortinet's acclaimed FortiGate family, designed to provide advanced security for medium to large enterprises. This appliance is known for its high performance, flexibility, and ability to protect networks from a variety of cyber threats through its robust features and technologies.

One of the main features of the Fortinet 500 is its integrated security capabilities. It combines multiple security functions into a single device, allowing organizations to manage everything from intrusion prevention and antivirus to web filtering and application control. This integration leads to simplified management and increased efficiency, as users can address multiple security needs without deploying multiple devices.

The Fortinet 500 runs on the FortiOS operating system, which is known for its simplicity and user-friendliness. FortiOS provides a centralized management interface that allows for the easy configuration and monitoring of security policies across the entire network. Additionally, the Fortinet management tools, such as FortiManager and FortiAnalyzer, enable detailed insights and reporting capabilities, helping organizations stay compliant with their security mandates.

Another characteristic that sets Fortinet 500 apart is its advanced threat intelligence, powered by the FortiGuard Labs. This global threat intelligence system continuously updates the firewall with the latest threat signatures and attack vectors, ensuring that organizations stay ahead of emerging threats. The firewall also employs machine learning and artificial intelligence to detect and mitigate sophisticated attacks in real-time.

Performance is crucial in any security appliance, and the Fortinet 500 does not disappoint. With hardware acceleration and purpose-built security processors, it delivers high throughput levels, enabling organizations to maintain productivity without sacrificing security. This level of performance is particularly beneficial in environments with heavy traffic and bandwidth demands.

In addition to these core features, the Fortinet 500 supports seamless integration with other security solutions within the Fortinet Security Fabric. This comprehensive approach allows for greater visibility and control over the entire security posture of an organization.

Overall, the Fortinet 500 is a powerful NGFW that offers a blend of advanced security features, ease of management, top-notch performance, and robust threat intelligence. Its ability to adapt to the ever-evolving landscape of cybersecurity makes it a valuable asset for businesses seeking to safeguard their digital assets and ensure seamless network operation.