@techreport{CAIA-TR-020712A,
    title = {{Inferring the Extent of Network Address Port Translation at Public/Private Internet Boundaries}},
    author = {Grenville Armitage},
    month = {12 July},
    year = {2002},
    number = {020712A},
    address = {Melbourne, Australia},
    url = {http://caia.swin.edu.au/reports/020712A/CAIA-TR-020712A.pdf},
    institution = {Centre for Advanced Internet Architectures, Swinburne University of Technology}
}