Recent trends in MPLS networks: technologies, applications and challenges

Multiprotocol label switching (MPLS) networks are packet-based networks that offer considerable advantages, including improved network utilisation, reduced network latency, and the ability to meet the quality of service and strict level agreement requirements of any incoming traffic. A vast number of applications are now migrating to packet-based conditions that cause increased pressure on network providers to change their systems. Innovations and improvements on MPLS are still on-going to ensure that such networks can cater to the ever-increasing bandwidth demand whenever required. This study provides a review of MPLS networks and their promising technologies, such as traffic engineering, protection and restoration, differentiated services, and MPLS-transport profile (MPLS-TP) and its applications. This work also reviews recent issues on MPLS networks and discusses the implementation of MPLS-TP networks in the power grid. A review of recent literature shows that researchers should be careful in proposing new protocols or designs for MPLS to ensure that it achieves the most efficient and optimal performance. Furthermore, it can be concluded that although MPLS is a promising technology for future networks, there are challenges to overcome with regards to security and network flexibility, especially as far as migration to MPLS-TP is concerned.

[1]  El-Sayed M. El-Alfy,et al.  A Pareto-based hybrid multiobjective evolutionary approach for constrained multipath traffic engineering optimization in MPLS/GMPLS networks , 2013, J. Netw. Comput. Appl..

[2]  Jin Seek Choi,et al.  Design and Implementation of a Stateful PCE-Based Unified Control and Management Framework for Carrier-Grade MPLS-TP Networks , 2016, Journal of Lightwave Technology.

[3]  Xiaojun Yu,et al.  An efficient mechanism for dynamic multicast traffic grooming in overlay IP/MPLS over WDM networks , 2014 .

[4]  Bijan Jabbari,et al.  Internet traffic engineering using multi-protocol label switching (MPLS) , 2002, Comput. Networks.

[5]  Marcin Marek Pijanka,et al.  Mobile MPLS-TP - Support the mobility of terminal devices , 2016 .

[6]  Jong Hyun Lee,et al.  Protection Switching Methods for Point‐to‐Multipoint Connections in Packet Transport Networks , 2016 .

[7]  Xiaoming He,et al.  Minimizing preemption cost for path selection in Diffserv-ware MPLS networks , 2006, Comput. Commun..

[8]  Anjali Agarwal,et al.  A novel path protection scheme for MPLS networks using multi-path routing , 2009, Comput. Networks.

[9]  Javier Carmona-Murillo,et al.  A Delay-Oriented Prioritization Policy Based on Cooperative Lossless Buffering in PTN Domains , 2014, Journal of Network and Systems Management.

[10]  Mohamed Talea,et al.  Novel SDN architecture for smart MPLS Traffic Engineering-DiffServ Aware management , 2018, Future Gener. Comput. Syst..

[11]  Mohsen Guizani,et al.  Edge Computing in the Industrial Internet of Things Environment: Software-Defined-Networks-Based Edge-Cloud Interplay , 2018, IEEE Communications Magazine.

[12]  J. Marzo,et al.  Protection performance components in MPLS networks , 2004, Comput. Commun..

[13]  Jeffrey J. Spiess,et al.  Using Big Data to Improve Customer Experience and Business Performance , 2014, Bell Labs Tech. J..

[14]  George N. Rouskas,et al.  Hybrid FRR/p-cycle design for link and node protection in MPLS networks , 2013 .

[15]  Hiroyuki Kubo,et al.  Bandwidth Control Using Adaptive Packet Policer Management for Packet Transport Network Based on Service Layer Request , 2016 .

[16]  N. A. M. Radzi,et al.  Analysis of MPLS-TP Network for Different Applications , 2018, International Journal of Engineering & Technology.

[17]  Mehdi Ghasemi,et al.  Multi-layer architecture for realization of network virtualization using MPLS technology , 2017, ICT Express.

[18]  Jeong-dong Ryoo,et al.  Enhanced Linear Protection Switching Methods Supporting Dual Node Interconnection in Packet Transport Networks , 2018, Journal of Lightwave Technology.

[19]  Miguel Soriano,et al.  Securing cognitive radio networks , 2010 .

[20]  Jeong-dong Ryoo,et al.  Implementation of FPGA-based MPLS-TP linear protection switching for 4000+ tunnels in packet transport network for optical carrier Ethernet , 2019, IET Commun..

[21]  Habib Rostami,et al.  Label switched protocol routing with guaranteed bandwidth and end to end path delay in MPLS networks , 2014, J. Netw. Comput. Appl..

[22]  Mehdi Hosseinzadeh,et al.  Load Balancing Mechanisms in the Software Defined Networks: A Systematic and Comprehensive Review of the Literature , 2018, IEEE Access.

[23]  Liaoruo Huang,et al.  Label space reduction based on LSP multiplexing in MPLS Openflow hybrid network , 2018, Comput. Commun..

[24]  Mohamed Cheriet,et al.  Towards end-to-end integrated optical packet network: Empirical analysis , 2018, Opt. Switch. Netw..

[25]  Jianping Wu,et al.  Traffic engineering in hybrid SDN networks with multiple traffic matrices , 2017, Comput. Networks.

[26]  Raouf Boutaba,et al.  Economical protection in MPLS networks , 2006, Comput. Commun..

[27]  Gurusamy Mohan,et al.  An efficient traffic engineering approach based on flow distribution and splitting in MPLS networks , 2006, Comput. Commun..

[28]  Bo-Chao Cheng,et al.  An objective-oriented service model for VoIP overlay networks over DiffServ/MPLS networks , 2007, Comput. Commun..

[29]  Deep Medhi,et al.  Traffic engineering of MPLS backbone networks in the presence of heterogeneous streams , 2009, Comput. Networks.