@techreport{xu-rtgwg-fare-in-mp-son-00,
    number =    {draft-xu-rtgwg-fare-in-mp-son-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-xu-rtgwg-fare-in-mp-son/00/},
    author =    {Xiaohu Xu and Zongying He and Nan Wang and Wei Wan and Hua Wang and Jian Guo and Xiang Li and Tianyou Zhou and Yongtao Yang and Yinben Xia and Weifeng Zhang and Peilong Wang and Yan Zhuang and Fajie Yang and Chao Li and Xiaojun Wang and Roman Glebov},
    title =     {{Fully Adaptive Routing Ethernet in Multi-Plane Scale-Out Networks}},
    pagetotal = 10,
    year =      2026,
    month =     jun,
    day =       10,
    abstract =  {FARE-BGP enables weighted ECMP load balancing using a path-bandwidth extended community. FARE-in-SUN extends this mechanism from switches to GPUs for scale-up networks, which are typically multi-plane. Large AI training clusters increasingly adopt multi-plane scale-out network topologies. This document further extends FARE-BGP from switches to RoCE NICs (RNICs) for such multi-plane scale-out networks. The document also presents two techniques to address route scalability concerns caused by the injection of numerous host routes.},
}