## 4 Proposed Architecture
### Implementation Phase
* (6) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Fast Transmission Mechanism for Secure VPLS Architectures. In Proceedings of the 2017 IEEE International Conference on Computer and Information Technology (CIT), Helsinki, Finland, 21-23 August 2017; pp. 192-196. * (7) [PERSON]; [PERSON] Engineering a multiservice IP backbone to support tight SLAs. _Comput. Netw._**2002**, _40_, 131-148. [CrossRef]
* (8) [PERSON]; [PERSON] [PERSON] A novel approach for improving MPLS VPN security by adopting the software defined network paradigm. _Procedia Comput. Sci._**2019**, _160_, 831-836. [CrossRef]
* (9) [PERSON]; [PERSON]; [PERSON]; [PERSON] Encapsulation Methods for Transport of Ethernet over MPLS Networks. RFC4448, April 2006. Available online: [[https://www.rfc-editor.org/rfc/rfc448](https://www.rfc-editor.org/rfc/rfc448)]([https://www.rfc-editor.org/rfc/rfc448](https://www.rfc-editor.org/rfc/rfc448)) (accessed on 8 August 2023 ). * (10) [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON] A survey of virtual private LAN services (VPLS): Past, present and future. _Comput. Netw._**2021**, _196_, 108245. [CrossRef]
* (11) [PERSON]; [PERSON]; [PERSON] Managed virtual private LAN services. _Bell Labs Tech. J._**2003**, \(7\), 61-76. [CrossRef]
* (12) [PERSON]; [PERSON] IETFR RFC 4762: Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP) Signaling, 2007. Available online: [[https://www.rfc-editor.org/rfc/rfc4762.html](https://www.rfc-editor.org/rfc/rfc4762.html)]([https://www.rfc-editor.org/rfc/rfc4762.html](https://www.rfc-editor.org/rfc/rfc4762.html)) (accessed on 8 August 2023). * (13) [PERSON]; [PERSON]; [PERSON] [PERSON] REFIT: Robustness Enhancement Against Cascading Failure in IoT Networks. _IEEE Access_**2021**, \(9\), 40768-40782. [CrossRef]
* (14) [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] The Case for Pluginized Routing Protocols. In Proceedings of the 2019 IEEE 27 th International Conference on Network Protocols (ICNP), Chicago, IL, USA, 8-10 October 2019; pp. 1-12. * (15) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Enhancing security, scalability and flexibility of virtual private LAN services. In Proceedings of the 2017 IEEE International Conference on Computer and Information Technology (CIT), Helsinki, Finland, 21-23 August 2017; pp. 286-291. * (16) [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Monitoring the status of MPLS VPN and VPLS based on BGP signaling information. In Proceedings of the 2012 IEEE Network Operations and Management Symposium, Maui, HI, USA, 16-20 April 2012; pp. 237-244. * (17) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Software defined VPLS architectures: Opportunities and challenges. In Proceedings of the 2017 IEEE 28 th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Montreal, QC, Canada, 8-13 October 2017; pp. 1-7. * (18) The FRRouting Community. Available online: [[https://frorouting.org/](https://frorouting.org/)]([https://frorouting.org/](https://frorouting.org/)) (accessed on 18 June 2020). * (19) [PERSON]; [PERSON] Automatic Traffic Mapping for Multi-Protocol Label Switching networks. US Patent 10,193,801, 29 January 2019. * (20) [PERSON] Technical Report, LDP Specification, RFC 5036, [PERSON], [PERSON], [PERSON]; 2007. Available online: [[https://dl.acm.org/doi/abs/10.17487/RFC5036](https://dl.acm.org/doi/abs/10.17487/RFC5036)]([https://dl.acm.org/doi/abs/10.17487/RFC5036](https://dl.acm.org/doi/abs/10.17487/RFC5036)) (accessed on 8 August 2023). * (21) [PERSON]; [PERSON]; [PERSON] The role of pseudo-wires for layer 2 services in intelligent transport networks. _Bell Labs Tech. J._**2007**, _12_, 207-220. [CrossRef]
* (22) [PERSON]; [PERSON]; [PERSON] Data-Plane Stateful Processing Units in Packet Processing Pipelines, US Patent 10,523,764, 31 December 2019. * (23) Vector Packet Processing (VPP) Platform.