Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for configuring Native VLAN for GPON system and processing Ethernet packets

A system configuration, Ethernet technology, applied in the field of optical network unit ONT processing Ethernet packets, can solve problems such as non-support, and achieve the effect of reducing costs

Active Publication Date: 2007-09-26
HUAWEI TECH CO LTD
View PDF0 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0032] The purpose of the present invention is to provide a method for configuring Native VLAN and processing Ethernet packets in the GPON system, so as to solve the problem that the existing technology does not support the same user network interface and needs to isolate different users or different services and connect multiple users at the same time or problems with multiple different types of end devices for the same user

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
  • Method for configuring Native VLAN for GPON system and processing Ethernet packets
  • Method for configuring Native VLAN for GPON system and processing Ethernet packets
  • Method for configuring Native VLAN for GPON system and processing Ethernet packets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0065] The basic principle of the present invention is to increase the new configuration attribute Native VLAN in the VLAN tag operation configuration data (VLAN TaggingOperation Configuration Data) ME, when the Ethernet port receives the upstream Ethernet message from the equipment connected with it, if there is no A message with a VLAN tag (label) will be marked with a VLAN tag specified in the Native VLAN attribute and then forwarded. If a message with a VLAN tag has already been marked, only the message will be forwarded without changing the original VLAN tag of the message; When an Ethernet packet is sent to the connected device, if the VALNtag of the downlink Ethernet packet is the VLAN tag specified in the Native VLAN attribute, the VLAN tag will be removed before being sent to the connected device. If the VLAN tag of the Ethernet packet i...

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 disclosed process method for Ethernet message on ONT comprises: a. ONT receives Ethernet message from user interface, if there is no VLAN tag in the message, adds VLAN tag in UNI Native VLAN attribute to send to GPON protocol process module, or sends directly; and b. ONT receives the down message with VLAN tag from the process module, if the VLAN tag same as the appointed one in the Native VLAN attribute of user interface, eliminates the VLAN tag in message to send the message to the related device, or else sends message to the connected device directly.

Description

technical field [0001] The present invention relates to the technical field of PON (passive optical network), and in particular, relates to the technology of an optical network unit (ONT) for processing Ethernet messages. Background technique [0002] Current broadband access technologies are mainly divided into copper wire access technologies (such as various DSL (Digital Subscriber Loop, Digital Subscriber Loop) technologies) and optical access technologies. The access network implemented by the optical access technology is called an optical access network (OAN). [0003] Among optical access technologies, PON (passive optical network) technology is a point-to-multipoint optical access technology. The PON system is shown in Figure 1, where: [0004] OLT (Optical Line Terminal): Provides a network-side interface (SNI) for OAN and connects to one or more ODNs; [0005] ODN (Optical Distribute Network): Passive optical splitting device, ODN transmits the downstream data of ...

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): H04L12/24H04L12/46H04L29/06H04Q11/00
CPCH04Q11/0071H04Q2011/0077H04Q11/0066H04L12/4666H04Q11/0067
Inventor 杨素林郑刚
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com