%% You should probably cite draft-thubert-roll-forwarding-frags-02 instead of this revision.
@techreport{thubert-roll-forwarding-frags-01,
    number =    {draft-thubert-roll-forwarding-frags-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-thubert-roll-forwarding-frags/01/},
    author =    {Pascal Thubert and Jonathan Hui},
    title =     {{LLN Fragment Forwarding and Recovery}},
    pagetotal = 16,
    year =      2013,
    month =     feb,
    day =       25,
    abstract =  {In order to be routed, a fragmented packet must be reassembled at every hop of a multihop link where lower layer fragmentation occurs. Considering that the IPv6 minimum MTU is 1280 bytes and that an an 802.15.4 frame can have a payload limited to 74 bytes in the worst case, a packet might end up fragmented into as many as 18 fragments at the 6LoWPAN shim layer. If a single one of those fragments is lost in transmission, all fragments must be resent, further contributing to the congestion that might have caused the initial packet loss. This draft introduces a simple protocol to forward and recover individual fragments that might be lost over multiple hops between 6LoWPAN endpoints.},
}