PPTP L2TP VPN

L2TP VPN 配置

 

 

用 IPSec

1 选择 网络 标签。

2 选择互联网 (TCP/IP)协议属性。

3 高级 标签。

4 进入 选项标签,选择 IP 安全 属性。

5 确认 不使用 IPSec 被选中了。

6 单击 关闭连接属性对话

注意:缺省的 WindowsXP L2TP 传输策略不允许 L2TP 传输不使用 IPSec 加密。您可以通过修改 WindowsXP 注册表来禁用缺省的行为。具体方法在下面步骤中讨论。在修改 Windows 注册表之前 请详细查阅 Windows 文档。

7 使用注册表编辑器 (regedit)定位注册表中的以下主键: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Rasman\ Parameters

8 添加以下键值:

Value Name: ProhibitIpSec

Data Type: REG_DWORD

Value: 1

9 保存您所做的改动并重新启动电脑以使修改生效。

须添加 ProhibitIpSec 注册表键值到每个要使用 L2TP 和 IPSec 的运行 WindowsXP 操作系统的电脑。以防止 L2TP 或 IPSec 连接在启动时用自动过滤功能。 当 ProhibitIpSec 注册键值被设置为 1 的时候,您的 WindowsXP 电脑不生成使用 CA 认 证的自动过滤器,取而代之的是,它检查本地或者活动目录上的 IPSec 策略。

连接到 L2TP VPN

1 连接到您的 ISP。

2 启动您在前面步骤中创建的拨号连接。

3 输入您的 L2TP VPN 用户名和密码。

4 单击 连接

5 在连接口,输入您的拨号网络连接的用户名和密码。 这个用户名和密码不同于您的 VPN 用户名和密码。

FortiGate-500 安装和配置指南

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Fortinet 500 manual 217, 双击 高级 标签。

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.