Processing method and apparatus of routing status and/or policy information

A technology of policy information and processing methods, applied in the field of communication, can solve the problem of not distinguishing the belonging control terminal of routing status and/or policy information, and achieve the effect of precise management

Active Publication Date: 2016-08-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the present invention is to provide a method and device for processing routing status and/or policy information, to

Method used

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  • Processing method and apparatus of routing status and/or policy information
  • Processing method and apparatus of routing status and/or policy information
  • Processing method and apparatus of routing status and/or policy information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] The SDN control terminal establishes a connection with the routing / forwarding system equipment, taking the NETCONF connection as an example, and after the connection is successfully established, the SDN controlling terminal issues routing and / or policy information to the routing / forwarding system equipment, taking rib routing as an example. Image 6 It is a method for establishing a connection between an SDN control terminal and a routing / forwarding system device according to an optional embodiment of the present invention Figure one ,Such as Image 6 As shown, the process includes the following steps:

[0093] Step S601, the SDN control terminal carries its own terminal identification ClientID and priority, and its own capability information, and initiates a hello request (NETCONF link establishment request) to the routing / forwarding system equipment;

[0094] Optionally, the hello message that the SDN control terminal requests to establish a link is as follows:

[0095]

[0...

Embodiment 2

[0109] The SDN control terminal establishes a connection with the routing / forwarding system equipment. Take the NETCONF connection as an example. After the connection is successfully established, the SDN control terminal requests the routing / forwarding system equipment to query the routing information issued by the terminal, taking rib routing as an example. Figure 7 It is a method for establishing a connection between an SDN control terminal and a routing / forwarding system device according to an optional embodiment of the present invention Figure II ,Such as Figure 7 As shown, the process includes the following steps:

[0110] In step S701, the SDN control terminal carries its own terminal identification ClientID and priority, and its own capability information, and initiates a hello request (NETCONF link establishment request) to the routing / forwarding system equipment;

[0111] Step S702, the routing / forwarding system device receives the hello message sent by the SDN control te...

no. 3 example

[0133] SDN controls the terminal to establish a link with the routing / forwarding system equipment. Take the NETCONF connection as an example. After the connection is successfully established, it actively disconnects, and modifies the priority of the terminal to reconnect with the routing / forwarding system equipment with the new priority. establish connection. Figure 8 It is a method for establishing a connection between an SDN control terminal and a routing / forwarding system device according to an optional embodiment of the present invention Figure three ,Such as Figure 8 As shown, the process includes the following steps:

[0134] Step S801, the SDN control terminal carries its own terminal identification ClientID and priority, and its own capability information, and initiates a hello request (NETCONF link establishment request) to the routing / forwarding system equipment;

[0135] Step S802, the routing / forwarding system device receives the hello message sent by the SDN control...

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PUM

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Abstract

The invention provides a processing method and apparatus of routing status and/or policy information. The method includes the following steps that: a routing/forwarding system receives first requests for establishing connections which are sent by software defined networking (SDN) control terminals, wherein the first requests carries the identifiers of the SDN control terminals; the routing/forwarding system establishes corresponding relationships between routing status and/or policy information sent by the SDN control terminals and the identifiers of the SDN control terminals; and the routing/forwarding system manages the routing status and/or policy information based on the corresponding relationships. With the processing method and apparatus of the invention adopted, the problem that attribution control terminals of the routing status and/or policy information are not distinguished in the prior art can be solved, and accurate management of the routing status and/or policy information can be realized.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a method and device for processing routing status and / or strategy information. Background technique [0002] As the current network has exposed more and more ills and people’s demand for network performance is increasing, researchers have to add many complex functions to the router architecture, such as Open Shortest Path First. Path First, OSPF for short), Border Gateway Protocol (BGP for short), multicast, differentiated services, traffic engineering, Network Address Translation (NAT), firewall, multi-protocol label switching (Multi Protocol Label Switching, referred to as MPLS) and so on, this makes the routers and other switching equipment more and more bloated and the space for performance improvement is getting smaller and smaller. [0003] However, completely different from the predicament in the network field, the computer field has achieved rapid development. Carefully r...

Claims

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Application Information

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IPC IPC(8): H04L12/721H04L29/08H04L47/20
CPCH04L67/141H04L41/0853H04L45/64H04L65/40H04L41/342H04L41/0895H04L41/0894H04L41/0893H04L41/0806H04L45/302H04L47/20
Inventor 焦琳冯冲戴娴娴
Owner ZTE CORP
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