@misc{rfc5320,
    series =    {Request for Comments},
    number =    5320,
    howpublished =  {RFC 5320},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC5320},
    url =       {https://www.rfc-editor.org/info/rfc5320},
    author =    {Fred Templin},
    title =     {{The Subnetwork Encapsulation and Adaptation Layer (SEAL)}},
    pagetotal = 29,
    year =      2010,
    month =     feb,
    abstract =  {For the purpose of this document, subnetworks are defined as virtual topologies that span connected network regions bounded by encapsulating border nodes. These virtual topologies may span multiple IP and/or sub-IP layer forwarding hops, and can introduce failure modes due to packet duplication and/or links with diverse Maximum Transmission Units (MTUs). This document specifies a Subnetwork Encapsulation and Adaptation Layer (SEAL) that accommodates such virtual topologies over diverse underlying link technologies. This document defines an Experimental Protocol for the Internet community.},
}