Ruijie Reyee Networking Documentation

A Client-to-Site VPN allows remote users (clients), such as employees on business trips, to establish a secure tunnel over a public network to access an organization's internal intranet and servers at the headquarters (HQ). In this scenario, the client typically has a dynamic IP address, and the connection is unidirectional, meaning only the client initiates the access to the HQ servers.

E-WorkFlow is a digital assistant within the Ruijie Reyee app that simplifies network installation by using site-specific templates. Instead of configuring devices individually, users select a site type (e.g., Office, Hotel, Shop), and the system provides a customized dashboard, a step-by-step guided deployment process, and automated troubleshooting tools.

The Simple Network Management Protocol (SNMP) is used for centralized monitoring and management of network devices. It utilizes SMI (Structure of Management Information) and MIB (Management Information Base) to provide a uniform interface across different vendors. When configured, devices can proactively send alerts to network administrators or service providers upon failure.

Traffic Control allows administrators to define real-time traffic rates for specific users or applications. This is particularly useful when project bandwidth is insufficient, ensuring that critical users or applications maintain a guaranteed rate while non-essential or high-bandwidth users are rate-limited.

Client Identification and Correction allows administrators to fix errors in client types, brands (vendors), and models. This ensures accurate and consistent client information, which improves network management efficiency, reduces operational errors, and enhances network stability and security. Correcting client information only affects management data and does not impact the normal operation or usage of the client device.

802.1X is a port-based network access control protocol. It allows a Local Area Network (LAN) access device to control user access to network resources by authenticating users based on the specific port they are connected to.

A Client-to-Site VPN allows remote users (such as employees on business trips) to securely connect to an organization's internal network (Intranet) over the public internet. In this topology, the connection is one-way: only the client initiates the access to the internal servers. This is ideal for mobile users or temporary office staff using laptops or mobile phones.

Dynamic DNS (DDNS) allows external users to access device service resources over the internet using a fixed domain name, eliminating the need to manually track the changing WAN IP address. The device supports three DDNS protocols: Ruijie DDNS, No-IP DNS, and DynDNS. Before configuration, users must register an account and domain name with the chosen DDNS service provider.

AP Mesh is a wireless technology used to expand network coverage and improve stability. It allows multiple wireless access points (APs) to connect to each other wirelessly (without Ethernet cables) to create a seamless wireless network.

A Client-to-Site VPN allows remote users (clients) to securely access an organization's internal network (HQ) over the public internet. In this topology, the connection is one-way: only the client initiates the access to internal servers. This is ideal for business travelers or remote employees using laptops or mobile devices to connect to the headquarters' intranet.

An Access Control List (ACL), also known as a packet filter, defines a series of 'Permit' (Allow) or 'Deny' (Block) rules applied to device interfaces. ACLs control packets entering or leaving interfaces to improve network security. They can be configured based on MAC addresses (Layer 2) or IP addresses (IPv4).

A Captive Portal is a landing page that automatically appears when a user connects to a Wi-Fi or wired network. It is used to enhance network security and business marketing by requiring user authentication (via codes, passwords, or accounts), acceptance of terms of use, or the display of business logos. It also allows administrators to manage session times and data limits.