@techreport{huang-dhc-relay-ps-00,
    number =    {draft-huang-dhc-relay-ps-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-huang-dhc-relay-ps/00/},
    author =    {Lu Huang and DENG Hui and Pavan Kurapati and Bharat Joshi},
    title =     {{Problem Statement for DHCP Relay Agent}},
    pagetotal = 7,
    year =      2009,
    month =     jul,
    day =       5,
    abstract =  {RFC 3046 allows only the first Relay Agent to append Relay Agent Information option. In some networks, Layer 2 Relay Agents and Layer 3 Relay Agents are deployed but only Layer 2 Relay Agent appends the Relay Agent Information option. This document describes two pretty common network scenarios that uses Layer 2 and Layer 3 Relay Agents and their unique requirements where either DHCP server or Relay Agent need more information to handle DHCP messages.},
}