Message forwarding method and device

A technology for message forwarding and message sending, applied in the field of communication, can solve the problems that the message cannot be sent to the client 101, cannot support the Portal access mode, and cannot communicate with the client and the server.

Active Publication Date: 2018-01-05
NEW H3C TECH CO LTD
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this case, after the server 102 performs Portal authentication on the client 101 and authorizes the VPN information for the user, the client 101 binds the VPN information, but the server 102 does not bind the VPN information. When the client 101 sends a packet, the BRAS 100 will not be able to find the route pointing to the client 101 in the public network routing, and thus the packet cannot be sent to the client 101
[0006] Based on the above situation, it can be seen that when the BRAS is used as an egress router, the client cannot communicate with the server, and cannot support the Portal access method.

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
  • Message forwarding method and device
  • Message forwarding method and device
  • Message forwarding method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0032] like figure 1 In the shown network, BRAS 100 is used as an egress router. The messages sent by client 101 to server 102 and the messages sent by server 102 to client 101 are all via BRAS 100. Portal access mode is deployed on BRAS 100. BRAS 100 and server 102 connection, server 102 is the collection of Web server, Portal server, AAA server; At this moment, the process of Portal authentication is:

[0033] 1. The client 101 sends an online authentication request to the BRAS 1...

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 embodiment of the invention provides a message forwarding method and device applied to a BRAS (Broadband Remote Access Server). The method comprises the following steps: receiving a message; whenthe message does not carry VPN (Virtual Private Network) information, searching a first corresponding relationship including a source address and a destination address of the message from a pre-storedcorresponding relationship between the address of the server, the address of a client and the VPN information, wherein the client is equipment that passes the Portal authentication of the server andacquires the VPN information authorized by the server; searching a first route of corresponding equipment that points to the destination address of the message in the VPN information included in the first corresponding relationship from a VPN route, wherein the VPN route comprises a route that points to the client; and transmitting the message to equipment corresponding to the destination addressof the message according to the first route. The embodiment of the invention realizes the communication between the client and the server when the BRAS is used an egress router, and realizes the access mode of Portal.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a message forwarding method and device. Background technique [0002] Portal (portal) authentication can also be called Web (network) authentication, which accepts the user name and password entered by the user through the Web page, and performs identity authentication on the user, so as to achieve the purpose of access control on user access. [0003] At present, the process of Portal authentication is: the user sends an online authentication request to the BRAS (Broadband Remote Access Server, Broadband Remote Access Server) through the client; BRAS replies to the client with the URL (Uniform Resource Locator, Uniform Resource Locator) of the Web server; The client sends user information such as user name and password to the Web server according to the URL of the Web server; the Web server sends the user information to the Portal server; the Portal server s...

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
IPC IPC(8): H04L29/06H04L12/741H04L45/74
Inventor 王阳廖以顺章靠肖梅
Owner NEW H3C TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap