Research And Application Of IPV6 Router Security Control Strategies

At present, the Internet environment is very open. A variety of adverse information can be released into the casual Internet, and quickly spread. To people's lives has brought great impact. A lot of bad information carrier is a fixed IP address website, so by the IP address filtering, can effectively realize the bad information filtering.In IPv6 environment, the format of IP address is changed the, IP address range has been expanded, the number of IP addresses in the Internet surge will occur. With the rapid development of Internet, the data carry by the network boundary is also growing pressure. Meanwhile, different users in the Internet also need access to classify according to their level of security. Traditional firewalls and other network security systems have had a significant bottleneck in performance and functionality.For IPv6 environment, this paper studied the router security control strategy, use appropriate technology to manage the router, in order to achieve the control of harmful IP address. This paper studied policy routing, packet-based stain and non-continuous mask the IP and other router control strategy. Policy routing is based on the target than the more flexible route network packet routing and forwarding mechanisms. Through the packet DSCP field staining, packet classification, then the data streaming and network security applications. Use of IP-based clustering of non-continuous mask, it can greatly reduce the number of IP addresses in the routing table, effectively improve the efficiency of the system.To achieve more efficient management, this paper presents a network security system base on router control strategy to achieve IP address filtering at the boundary of the network. And detail the configuration load and front interface of the system.