@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} }