Processing method, equipment and system for Internet protocol version 6 (IPv6) message

Abstract

The present invention discloses a method, device, and system for processing an IPv6 packet, and relates to the field of Internet technologies. According to the present invention, a secure access, authentication, and authorization can be ensured in an IPv6 network, and different IPv6 address prefixes are allocated to different terminals. Therefore, normal routing in the network is ensured. A method for processing an IPv6 packet provided in an embodiment of the present invention includes: adding access line information or vendor information to an IPv6 packet; and forwarding the IPv6 packet that is added with the access line information or the vendor information; receiving an IPv6 packet that carries access line information or vendor information to obtain the access line information or the vendor information; and searching for a correspondence according to the access line information and the vendor information, so as to perform a corresponding operation on the IPv6 packet. The present invention is applicable to a scenario of processing a packet in an IPv6 network.

Description

technical field [0001] The present invention relates to Internet technology, in particular to a processing method, equipment and system for IPv6 messages. Background technique [0002] With the popularization of Internet applications, users have higher and higher requirements for network bandwidth. How to realize high-speed and secure access based on existing resources has become the focus of industry research. The Digital Subscriber Line (DSL) network has received extensive attention because it is based on a huge telephone network and has a large number of user bases. [0003] see figure 1 A schematic diagram of a general reference architecture for a DSL network is shown. Among them, T is the reference point between the user equipment (User Equipment, UE) and the resident gateway (Residential Gateway, RG) in the resident network (Customer Premises Network, CPN); U is the RG and the access node (AccessNode, AN), For example, a digital subscriber line access multiplexer (D...

AI Technical Summary

Problems solved by technology

However, the performance of IPv6 in many aspects is still far from perfect

For example, access security, authentication, or authorization cannot be guaranteed; moreover, because the network cannot identify the type of user equipment, different users are assigned the same IPv6 prefix, which affects normal routing. This has become an urgent problem in the industry. one of the problems

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