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

ACL rule processing method, device and communication equipment

A technology of communication equipment and processing method, applied in the field of communication, can solve the problems of occupying communication equipment hardware resources and many rules, and achieve the effect of improving the utilization rate of hardware resources and reducing the occupancy of hardware resources

Active Publication Date: 2021-11-09
NEW H3C TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the communication networking architecture, each communication device includes multiple interfaces, and the policy routing applied to each interface matches many access control list (Access Control List, ACL) rules, which will occupy more hardware resources of the communication device

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
  • ACL rule processing method, device and communication equipment
  • ACL rule processing method, device and communication equipment
  • ACL rule processing method, device and communication equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] Policy routing is a more flexible packet routing and forwarding mechanism than routing based on destination networks. Different policy routing defines different matching rules (referred to as ACL rules in this disclosure) and corresponding operations. After policy routing is applied to an interface of the communication device, all packets received by the interface will be checked, and the packets that meet the requirements will be processed according to the operations defined in the policy routing. Packets that do not meet the requirements are processed according to the usual routing and forwarding. Wherein, whether the packet meets requirements can be judged by judging whether the packet satisfies certain conditions, for example, it can be judged whether the packet meets the set ACL rules, packet length, and the like.

[0046] After research, it is found that in the communication network architecture, multiple interfaces of the communication device will apply policy r...

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 present disclosure provides an ACL rule processing method, device and communication equipment, and relates to the technical field of communication. The method is applied to a communication device including a plurality of interfaces, and the method includes: for any interface in the plurality of interfaces, obtaining the identification information of the policy routing applied by the interface; judging whether the communication device has the identification information pre-cached ; If the identification information is not pre-cached, cache the identification information, and issue the access control list ACL rule matched by the policy route to the hardware resource of the communication device and store it in association with the interface; If the identification information is pre-cached, the ACL rule matching the policy routing is not delivered to the hardware resource, and the interface is added to the hardware resource and the ACL rule matching the stored policy routing is performed. associative storage. Therefore, the hardware resource occupation of the communication device is reduced.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular, to an ACL rule processing method, device and communication equipment. Background technique [0002] Policy Based Route (PBR) is a packet routing and forwarding mechanism that is more flexible than routing based on the destination network. Policy routing enables packets to be forwarded according to user-specified policies. In the communication networking architecture, each communication device includes multiple interfaces, and the PBR applied to each interface matches many access control list (Access Control List, ACL) rules, which will occupy more hardware resources of the communication device. Contents of the invention [0003] In view of this, the present disclosure provides an ACL rule processing method, device and communication equipment. [0004] In a first aspect, the present disclosure provides an ACL rule processing method, which is applied to a commu...

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): H04L29/06H04L12/725
CPCH04L45/308H04L63/101
Inventor 陈岩王伟
Owner NEW H3C TECH CO LTD