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

Packet forwarding method and packet forwarding device

A transfer and packetization technology, applied in the transmission system, data exchange through path configuration, electrical components, etc., can solve the problem of PPPoE being unavailable, and achieve the effect of increasing security

Active Publication Date: 2019-10-15
WISTRON NEWEB
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the further development of technology, PPPoE still cannot be used in some scenarios

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
  • Packet forwarding method and packet forwarding device
  • Packet forwarding method and packet forwarding device
  • Packet forwarding method and packet forwarding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] In order to make the purpose, features, and advantages of the present invention more obvious and understandable, the preferred embodiments are specifically cited below, together with the accompanying drawings Figure 2 to Figure 11 , give a detailed explanation. This specification provides different examples to illustrate the technical features of different implementations. Wherein, the configuration of each component in the embodiment is for illustration, not for limiting the present invention. In addition, part of the reference numerals in the embodiments are repeated for the purpose of simplifying the description, and do not imply the correlation between different embodiments.

[0057] figure 2 A schematic diagram of a communication system 200 according to an embodiment of the present invention is shown. The communication system 200 includes a PPPoE user terminal 210 , a packet forwarding device 220 , an L2TP network server (L2TP Network Server, LNS) 230 and a se...

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 packet forwarding method and a packet forwarding device. The packet forwarding method is used for the packet forwarding device. The packet forwarding method comprises steps that a CHAP query packet transmitted by an L2TP network server is received in an L2TP packet way; the above mentioned CHAP query packet is repacked, and the CHAP query packet is forwarded to a PPPoE user terminal in a PPPoE packet way; a CHAP response packet from the PPPoE user terminal is received; the CHAP response packet is repacked, and the CHAP response packet is forwarded to the above mentioned L2TP network server in the L2TP packet way; a CHAP success packet transmitted by the L2TP network server is received; the CHAP success packet is repacked, and the CHAP success packet is forwarded to the PPPoE user terminal in the PPPoE packet way, and PPP connection with the PPPoE user terminal and L2TP connection with the L2TP network server are established. A PPPoE protocol is prevented from being only used for a point-to-point tunnel between two layers, and the safety of the packets in the network is improved.

Description

technical field [0001] The present invention relates to a method and a packet forwarding device for packet forwarding, and in particular to a packet forwarding between a PPPoE (PPP overEthernet: Point-to-Point Protocol on Ethernet) and an L2TP (Layer 2Tunnel Protocol: Layer 2 Tunneling Protocol) Method and packet forwarding device. Background technique [0002] With the continuous development of computer technology and network technology, Ethernet as an efficient and economical network communication technology has been more and more widely used. LAN based on Ethernet technology has been widely used in various business and office systems, and is also widely used in homes. In order to take advantage of the existing network structure, researchers have developed a new PPPoE technology to achieve no or little change to the network configuration and to maintain the low cost of network operation. By combining the most economical Ethernet technology with the scalability and manage...

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): H04L12/46H04L29/06
Inventor 张红森黄春
Owner WISTRON NEWEB