基于“IPv6+”的应用感知网络（APN6）

doi:10.11959/j.issn.1000-0801.2020257

Abstract

Abstract:

Internet applications have different needs for network bandwidth,latency,jitter,and packet loss.However,the fact that the network and applications are decoupled makes it difficult for the network to be aware of an application’s requirements and ensure its quality of service (e.g.,service level agreement,SLA).A framework called application-aware IPv6 networking (APN6) was proposed,which could encapsulate applications’ requirements into packets.Networks could be aware of an application’s requirements and perform traffic steering and network resource adjustment.Besides,a secure access control mechanism was designed to solve application information forgery and tampering issues in APN6,which ensured that APN6 only provided services to legal users.

Key words: application-aware networking, APN6, SRv6, IPv6

CLC Number:

TP393

Lin HE,Peng KUANG,Shicheng WANG,Ying LIU,Xing LI,Shuping PENG. Application-aware IPv6 networking[J]. Telecommunications Science, 2020, 36(8): 36-42.

Figures/Tables 8

References 12

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App ID	user ID	SLA	session ID	reserved
24 bit	40 bit	4 bit	4 bit	8 bit

bandwidth	latency	jitter	loss ratio	reserved
8 bit	8 bit	8 bit	8 bit	16 bit

类别	比特位数	有效比特占比	可扩展度
应用标识	80	90%	10%
应用需求	48	66.7%	33.3%
应用信息	128	81.25%	18.75%

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Application-aware IPv6 networking

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