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High performance and stability ensure the uninterrupted operation of the network.
High-speed and stable hardware architecture: it adopts RISC architecture dedicated network processor and embeds RGNOS network operating platform independently developed by Ruijie Network to provide high performance and stability of carrier-grade products.
Port mirroring function of hardware: It provides monitoring function without affecting network performance, and is compatible with common information monitoring and filtering systems.
Built-in carrier-grade broadband switching power supply: with lightning protection, overvoltage and surge protection design, suitable for situations with unstable voltage.
Rich security functions enhance the operation ability of Internet cafes.
Access control/filtering: Support domain name filtering to prevent illegal and malicious websites from accessing. Support standard and extended ACL (access control list), which can detect and filter packets according to the specified IP address range and port range. Support expert ACL and time ACL.
Anti-intranet attack: it supports anti-intranet attack and anti-IP/ port scanning, and can defend against almost all kinds of attacks at present, such as SYN flood, UDP flood, ICMP flood, Smurf/Fraggle attack, fragmented message attack, etc. At the same time, it can record the address information of the attack host and locate the attack source; You can also blacklist intranet attack hosts, prohibit their online function, and filter attack messages through hardware without occupying CPU resources.
High-performance anti-DDoS attack: Under 20M DDoS attack, the CPU utilization rate is not higher than 35%.
Thorough ARP spoofing defense: support the patented technology of "trusted ARP" and realize the perfect combination of dynamic ARP binding and static ARP binding. It can intelligently verify the authenticity of ARP information, that is, it does not need static binding and will not be deceived. At the same time, the host information with ARP spoofing can be displayed hierarchically to locate the source of spoofing. The sending frequency of free ARP packets is as high as 100 packets per second, and the CPU performance is almost unaffected, which can effectively combat ARP spoofing in the intranet.
Efficient antivirus: filtering virus short messages by adding firewall rules, and supporting automatic detection of shock wave and shock wave virus. It can identify and block the poisoning process of robot dog virus, and display the host information and IP address of the website with virus at the same time.
Intelligent characteristics improve the soft environment of internet cafes and establish competitive advantages.
Flexible internal and external network applications: two 100-megabit WAN ports realize multi-ISP line access. VRRP hot backup protocol and line detection based on Ping/DNS realize load balancing and line backup of multiple devices and multiple broadband lines. The automatic routing function of Telecom and Netcom has realized that "Telecom data automatically takes the telecom line and Netcom data automatically takes the netcom line". Supporting the north-south route selection strategy has better practical effect.
Flexible bandwidth and intelligent speed limit: you can flexibly limit the upload and download rate of the whole network and a single IP or IP segment. The elastic bandwidth function will automatically and intelligently allocate the best bandwidth for each online PC in a set way according to the real-time usage of network bandwidth. When the network is busy, it automatically suppresses the download traffic that occupies a large bandwidth to ensure that the network is not stuck or slow; Allow users to download at high speed when the network is idle, make full use of network resources and improve the online experience.
Hardware acceleration of online games: Through the dual identification of game ports and message sizes, high-priority green channels can be divided for game messages, ensuring a fast game experience at all times.
Other features: VPN function supporting GRE. VPDN application supporting L2TP/PPTP. Under NAT application, it supports the penetration function of L2TP/PPTP.
Full web management and monitoring interface reduces the technical threshold of network management.
High availability full WEB interface: the unique management page and monitoring page are designed separately to realize the separation of permissions; Interface traffic, IP traffic, ARP binding, NAT session number, system log and other information. It can be displayed centrally under a monitoring page, and the IP traffic can be sorted by upload rate, download rate and IP address, so as to easily understand the network operation; Provide system event alarm page and Chinese log to quickly locate network faults.
For advanced users, it also provides command line configuration mode to realize deeper and more detailed functional application and experience the powerful routing characteristics of RGNOS operating platform.
Easy to build a server: Support port mapping and DMZ functions, and easily build an intranet server. It supports DDNS, can be linked with third-party domain name service providers, and can help build its own web, mail and other servers without a fixed IP address (ADSL dialing).