@techreport{ietf-idr-bgp-ls-link-mtu-08, number = {draft-ietf-idr-bgp-ls-link-mtu-08}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-ls-link-mtu/08/}, author = {Yongqing Zhu and Zhibo Hu and Shuping Peng and Robbins Mwehair}, title = {{Signaling Maximum Transmission Unit (MTU) using BGP-LS}}, pagetotal = 9, year = 2024, month = sep, day = 17, abstract = {BGP Link State (BGP-LS) describes a mechanism by which link-state and TE information can be collected from networks and shared with external components using the BGP routing protocol. The centralized controller (PCE/SDN) completes the service path calculation based on the information transmitted by the BGP-LS and delivers the result to the Path Computation Client (PCC) through the PCEP or BGP protocol. This document specifies the extensions to BGP Link State (BGP-LS) to carry maximum transmission unit (MTU) messages of link. The PCE/SDN calculates the Path MTU while completing the service path calculation based on the information transmitted by the BGP-LS.}, }