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Service message forwarding method and device

A technology of service message and forwarding method, which is applied in the field of service message forwarding method and device, can solve the problems of service forwarding time extension and service throughput decline, etc., to increase networking flexibility, improve throughput, and expand links The effect of bandwidth

Active Publication Date: 2013-09-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a service message forwarding method and device to at least solve the technical problems in the prior art that the time delay of service forwarding is too long and the service throughput decreases caused by link selection in a sequential manner

Method used

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  • Service message forwarding method and device
  • Service message forwarding method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment provides a service message forwarding method, such as figure 1 As shown, including step S102 to step S104:

[0033] S102: Select the link for forwarding the service message this time according to the parameter information of each link in the virtual link binding group, wherein the virtual link binding group includes one or more links of different link types;

[0034] S104: Forward the service message through the selected link.

[0035] In the above preferred implementation manner, after the virtual link binding group containing links of different link types is established, it is determined which link is used to forward the service message according to the parameter information of the link, that is, this The service packet forwarding method provided by the embodiment can realize link selection according to the status of each link, thereby solving the problem of excessive service forwarding delay, The problem of service throughput decline has achieved th...

Embodiment 2

[0045] This embodiment provides a preferred service packet forwarding device, such as figure 2 As shown, it includes: a selection unit 202, configured to select the link for forwarding service packets this time according to the parameter information of each link in the virtual link binding group, wherein the virtual link binding group includes one or more links of different link types; the forwarding unit 204 is configured to forward service packets through the selected link.

[0046] In the above preferred implementation manner, after the virtual link binding group containing links of different link types is established, it is determined which link is used to forward the service message according to the parameter information of the link, that is, this The service packet forwarding method provided by the embodiment can realize link selection according to the status of each link, thereby solving the problem of excessive service forwarding delay, The problem of service through...

Embodiment 3

[0056] The present invention provides a preferred embodiment to further explain the present invention, but it should be noted that the preferred embodiment is only for further describing the present invention and does not constitute an improper limitation of the present invention.

[0057]In this embodiment, a method for supporting multiple types of link bundling is proposed (the implementation is consistent with the service packet forwarding method provided in Embodiment 1, and here only another link is provided based on the link side. a name), and utilize specific steps such as Figure 5 As shown, including step S502 to step S506:

[0058] S502: Create a virtual link binding group, where the virtual link binding group includes one or more links of different types.

[0059] Among them, the link type can be: Fast Ethernet (FE), Gigabit Ethernet (GE), STM-N channel, XDSL link and XDSL bonding group or ML-PPP, microwave and other physical links, or It is a logical interface su...

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Abstract

The invention discloses a service message forwarding method and a service message forwarding device. The method comprises the following steps of selecting a link for current service message forwarding according to the parameter information of each link in a virtual link binding group, wherein the virtual link binding group comprises one or more links of different link types; and forwarding a service message by using the selected link. According to the method and the device, the problems of long service forwarding time delay and service throughput reduction, which are caused by a mode of forwarding the service message in turns by using the links, in the prior art are solved, and the technical effects of effectively utilizing link resources, improving the service throughput, increasing a link bandwidth and improving the networking flexibility are achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a service message forwarding method and device. Background technique [0002] In the technical field of Packet Transmission Network, with the continuous integration of various types of networks, there are more and more types of transmission media. At present, the transmission media that are widely used mainly include: Ethernet link type, Synchronous Transfer Module (STM) link type, E1 link type, various types of digital subscriber lines (various types of Digital Subscribe Line , referred to as XDSL) link types and microwave links, etc., different link types generally use different link layer protocols. [0003] To expand link bandwidth, multiple physical links can be aggregated to form a logical link, that is, link aggregation. Currently, widely used link aggregation technologies mainly include link aggregation technology (Link Aggregation Control Protocol, LACP) based on Inst...

Claims

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Application Information

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IPC IPC(8): H04L12/725H04L12/733H04L12/707H04L12/951H04L45/122H04L45/24H04L47/43
Inventor 王琳琳冯景斌
Owner ZTE CORP
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