Direct Routing Load Balance
Direct routing load balance provides front-end load balancing for SFs.
Traffic classifier: Matches the traffic with the service chain through traffic identification;
Stream optimization: Performs the dynamic congestion perception and analysis based on the access type, location, bandwidth, latency and packet loss rate; Optimizes TCP and QUIC streams to reduce network latency, improve network bandwidth and improve user experience;
URL filtering: Filters out specified data such as vulgar information and malicious websites based on the URL of the user's Internet browsing, to help operators improve users’ Web browsing experiences;
Virtual firewall: Realizes abstraction and virtualization of firewall resources, and provides network security for core network, to help operators improve network security;
CGNAT: Provides functions such as SNAT and ALG to relieve the pressure of the operator's IPv4 address shortage.