@misc{rfc6882,
    series =    {Request for Comments},
    number =    6882,
    howpublished =  {RFC 6882},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6882},
    url =       {https://www.rfc-editor.org/info/rfc6882},
    author =    {Kenji Kumaki and Tomoki Murai and Dean Cheng and Satoru Matsushima and PENG JIANG},
    title =     {{Support for Resource Reservation Protocol Traffic Engineering (RSVP-TE) in Layer 3 Virtual Private Networks (L3VPNs)}},
    pagetotal = 15,
    year =      2013,
    month =     mar,
    abstract =  {IP Virtual Private Networks (VPNs) provide connectivity between sites across an IP/MPLS backbone. These VPNs can be operated using BGP/MPLS, and a single Provider Edge (PE) node may provide access to multiple customer sites belonging to different VPNs. The VPNs may support a number of customer services, including RSVP and Resource Reservation Protocol Traffic Engineering (RSVP-TE) traffic. This document describes how to support RSVP-TE between customer sites when a single PE supports multiple VPNs and labels are not used to identify VPNs between PEs.},
}