Implementation of Virtual Network Function Chaining through Segment Routing in a Linux-based NEV Infrastructure

被引：0
|
作者：
Abdelsalam, Ahmed [1 ]
Clad, Francois [4 ]
Filsfils, Clarence [4 ]
Salsano, Stefano [2 ]
Siracusano, Giuseppe [2 ]
Veltri, Luca [3 ]
机构：
[1] Gran Sasso Sci Inst, Laquila, AQ, Italy
[2] Univ Roma Tor Vergata, Rome, RM, Italy
[3] Univ Parma, Parma, Italy
[4] Cisco Syst, Milan, Italy
来源：
2017 IEEE CONFERENCE ON NETWORK SOFTWARIZATION (IEEE NETSOFT) | 2017年
关键词：
Terms Network Function Virtualization (NFV); Service Function Chaining (SFC); Segment Routing; Linux networking;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents an architecture to support Virtual Network Functions (VNIFs) chaining using the IPv6 Segment Routing (SR) network programming model. Two classes of VNFs are considered: SR-aware and SR-unaware. The operations to support both SR-aware and SR-unaware VNFs arc described at an architectural level and we propose a solution for SR-unaware VNFs hosted in a NFV node. An Open Source implementation of the proposed solution for a Linux based NFV host is available and a set of performance measurements have been carried out in a testbed.
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页数：5
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