Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and device for forwarding message

A technology for forwarding packets and packets, applied in the field of communications, can solve problems affecting forwarding performance, etc., and achieve the effect of improving forwarding performance and optimizing learning functions

Active Publication Date: 2020-07-10
ZTE CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem in the above scenario is that after the router (ISR or ASR) starts the learning function, it will learn all the packets of each user to resolve the mapping information to the source address of the packet, so that the return packets can be forwarded directly. Improve forwarding efficiency, but learning each message also affects forwarding performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and device for forwarding message
  • A method and device for forwarding message
  • A method and device for forwarding message

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0041] Such as figure 2 As shown, the embodiment of the present invention provides a method for forwarding a message, which is applied to the sender router, and the method includes:

[0042] S201, according to the address of the receiver of the message to be sent, look up the corresponding receiver router address in the local mapping table;

[0043] Wherein, the sender router is a router accessed by the user equipment; the receiver router is a router to which the service application to be accessed by the user equipment is attached; or, the sender router is a router to which t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for forwarding a message, which is applied to a sender's router. The method includes: searching for the corresponding receiver's router address in a local mapping table according to the receiver's address of the message to be sent; address of the receiver router, then tunnel-encapsulate the message and send it to the receiver router, which carries indication information used to indicate that the receiver router does not need to learn the address mapping information of the sender. The invention can optimize the learning function of the router to the message source address and improve the forwarding performance. The invention also discloses a device for forwarding messages.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and device for forwarding messages. Background technique [0002] Such as figure 1 As shown, in a network where identity and location are separated, UE (User Equipment, user equipment) configures AID (Access Identification, access identification) as an identity identifier, and ASR (Access Service Router, access service router) configures RID (Router Identifier, Router ID) as a location ID, the basic functions of an ILR (Identification & Location Register, identity ID and location registration register) include: management and maintenance of mapping information between AID and RID. [0003] In the network where the identity and location are separated, when the user equipment UE1 goes online on the access service router ASR1, it sends a data message to access the service application program APP1 attached under the ISR (Interconnection Service Router, Interco...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/911H04L12/46H04L45/74
CPCH04L12/4633H04L45/74H04L45/745H04L47/825H04L45/36H04L12/46
Inventor 徐峰
Owner ZTE CORP