SCIENTIA SINICA Informationis, Volume 50 , Issue 12 : 1903(2020) https://doi.org/10.1360/SSI-2019-0214

## Traffic multi-granularity processing mechanism for Internet-oriented SDN

• AcceptedJan 20, 2020
• PublishedNov 20, 2020
Share
Rating

### References

[1] Kreutz D, Ramos F M V, Esteves Verissimo P. Software-Defined Networking: A Comprehensive Survey. Proc IEEE, 2015, 103: 14-76 CrossRef Google Scholar

[2] Yan C J, Wu D J, Xiong Y. SDN principle analysis: transfer control separation SDN architecture. Beijing: People's Posts and Telecommunications Press, 2016. Google Scholar

[3] Meyer D. The Software-Defined-Networking Research Group. IEEE Internet Comput, 2013, 17: 84-87 CrossRef Google Scholar

[4] Singh S, Jha R K. A Survey on Software Defined Networking: Architecture for Next Generation Network. J Netw Syst Manage, 2017, 25: 321-374 CrossRef Google Scholar

[5] Xu S, Wang X, Gao B, et al. Controller placement in software-defined satellite networks. In: Proceeedings of 2018 14th International Conference on Mobile Ad-Hoc and Sensor Networks (MSN), 2018. 146--151. Google Scholar

[6] Zhang B, Wang X, Huang M. Dynamic controller assignment problem in software-defined networks. Trans Emerging Tel Tech, 2018, 29: e3460 CrossRef Google Scholar

[7] Zhang B, Wang X, Huang M. Multi-objective optimization controller placement problem in internet-oriented software defined network. Comput Commun, 2018, 123: 24-35 CrossRef Google Scholar

[8] Guo Z, Xu Y, Liu R. Balancing flow table occupancy and link utilization in software-defined networks. Future Generation Comput Syst, 2018, 89: 213-223 CrossRef Google Scholar

[9] Katta N, Alipourfard O, Rexford J, et al. Infinite cacheflow in software-defined networks. In: Proceedings of the 3rd Workshop on Hot Topics in Software Defined Networking, Chicago, 2014. 175--180. Google Scholar

[10] Shirali-Shahreza S, Ganjali Y. ReWiFlow. SIGCOMM Comput Commun Rev, 2015, 45: 29-35 CrossRef Google Scholar

[11] Duliński Z, Rzym G, Cho$\nshortmid~$P. MPLS-based reduction of flow table entries in SDN switches supporting multipath transmission. arXiv preprint,. arXiv Google Scholar

[12] Jia X, Jiang Y, Guo Z, et al. Reducing and balancing flow table entries in software-defined networks. In: Proceedings of IEEE 41st Conference on Local Computer Networks (LCN), Dubai, 2016. 575--578. Google Scholar

[13] Zhang Q Y, Wang X W, Huang M. Software Defined Networking Meets Information Centric Networking: A Survey. IEEE Access, 2018, 6: 39547-39563 CrossRef Google Scholar

[14] Xu S, Wang X, Huang M. Modular and deep QoE/QoS mapping for multimedia services over satellite networks. Int J Commun Syst, 2018, 31: e3793 CrossRef Google Scholar

[15] Zhang B, Wang X, Huang M. Adaptive Consistency Strategy of Multiple Controllers in SDN. IEEE Access, 2018, 6: 78640-78649 CrossRef Google Scholar

[16] Dijkstra E W. A note on two problems in connexion with graphs. Numer Math, 1959, 1: 269-271 CrossRef Google Scholar

[17] Kodialam M, Lakshman T V. Minimum interference routing with applications to MPLS traffic engineering. In: Proceedings IEEE INFOCOM 2000, 2000. 2: 884--893. Google Scholar

[18] Riggio R, Rasheed T, Granelli F. EmPOWER: a testbed for network function virtualization research and experimentation. In: Proceedings of IEEE SDN for Future Networks and Services (SDN4FNS), Trento, 2013. 1--5. Google Scholar

[19] Dixit A, Prakash P, Hu Y C, et al. On the impact of packet spraying in data center networks. In: Proceedings of IEEE INFOCOM, Turin, 2013. 2130--2138. Google Scholar

[20] Al-Fares M, Radhakrishnan S, Raghavan B, et al. Hedera: dynamic flow scheduling for data center networks. In: Proceedings of Usenix Symposium on Networked Systems Design and Implementation, San Jose, 2010. 281--296. Google Scholar

[21] Long H, Shen Y, Guo M, et al. LABERIO: dynamic load-balanced routing in openflow-enabled networks. In: Proceedings of Advanced Information Networking and Applications, Barcelona, 2013. 290--297. Google Scholar

[22] Bannour F, Souihi S, Mellouk A. Distributed SDN Control: Survey, Taxonomy, and Challenges. IEEE Commun Surv Tutorials, 2018, 20: 333-354 CrossRef Google Scholar

[23] Hu T, Yi P, Guo Z. Dynamic slave controller assignment for enhancing control plane robustness in software-defined networks. Future Generation Comput Syst, 2019, 95: 681-693 CrossRef Google Scholar

• Figure 1

The system framework

• Figure 2

The network model

• Figure 3

The flow chart of SDN traffic multi-granularity routing mechanism

• Table 1   The triples information of aggregation
 sip_seg dip_seg type Source IP address segment Destination IP address segment Traffic type
•

Algorithm 1 流量多粒度路由算法

Require:V: 拓扑图内节点集合; $E$: 拓扑图内链路集合; $G(V,~E)$: 网络拓扑无向图; LPVTM: 链路潜在值矩阵; $\begin{array}{l}{\rm~BWP}_{\rm~oc}\\\end{array}$: 带宽权重比例值; $SD$: 当前聚集源、目的节点对; bandwidth: 当前聚集的预留带宽需求; PathSet: 全局可选路径

• Table 2   The description of parameters in 0-1 ILP model
 Parameter Parameter description $A$ Aggregations to be scheduled, a aggregation of a collection is represented by $a$. $A_l$ represents the aggregations of $A$ flowing through link $l$. BR The BR aggregations to be scheduled. ${\rm~bw}_a$, ${\rm~delay}_a$, $P_a$ The bandwidth requirement, the upper limit of the delay requirement, the available paths of the $a$-th aggregation to be scheduled. $P_{ai}$ represents the $i$-th alternative path available for aggregation $a$. $L$ Set of links included in the collection $P$, where a single link is represented by $l$, $l\in~L$. $l_{aj}$ denotes the $j$-th link in the link set of the $a$-th aggregation alternative path. LC Core links contained in collection $P$, where a single link is represented by $l_c$, $l_c\in$ LC. LC$_a$ represents the core link set of the $a$-th aggregation alternative path. $n_{lc}$ The number of links included in the set LC. $C_{lp_{ai}}$ Whether the link $P_{ai}$ contains link $l$. If it contains, the value is 1, otherwise the value is 0. $T$ The total amount of bandwidth of the link, and $T_l$ represents the total amount of bandwidth of link 1. $U$ The link has used bandwidth, and Ul indicates the used bandwidth of the link $l$. $D$ Link transmission delay, Dl is the link $l$ transmission delay. $\sigma$ The parameter that determines the congestion of the link, the upper limit of the required bandwidth of the link must not exceed the total bandwidth of the bandwidth. The range of value is (0, 1). $X_{P_{ai}}$ The result of the aggregation rerouting. If the aggregation $a$ is assigned to the $i$-th path in the alternative path set, the value is $l$, otherwise the value is 0. $Ip_{ai}$ Whether the $i$-th feasible path of the aggregation $a$ is its original path, and if so, the value is 1, otherwise the value is 0. $N_l$, ${\rm~UR}_{l_c}$ The bandwidth load of link $l$ and the bandwidth resource utilization of core link $l_c$ after aggregation scheduling.

Citations

Altmetric