#########################################
  DRoP Supplemental Data
  https://catalog.caida.org/details/paper/2014_drop/
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This dataset provides a ground truth locations,
inferred DRoP locations, the router aliases,
router hostnames, and measured RTT and TTL values.

FILES:
|
|- midar-iff.nodes.gz
|  This is the nodes file from the 2013-04
|  ITDK. It provides a list of inferred routers
|  and their interfaces.
|
|  The complete ITDK can be obtained here:
|  https://www.caida.org/catalog/datasets/internet-topology-data-kit/
|
|- midar-iff.nodes.hostnames.2013-04.txt.gz
|  This file contains the hostnames found
|  on the interfaces of each node.
|
|- midar-iff.nodes.locations.drop.txt.gz
|  The location for each node based on DRoP
|  inferred naming conventions.

|- midar-iff.nodes.locations.groundtruth.txt.gz
|  The location for each node based on
|  operator provided naming conventions.
|
|- monitors.txt
|  The geographic location of the monitors
|
|- rtt_ttl (directory)
 |
 |- midar-iff.nodes.(*).rtt-ttl.gz
 |  The RTT and TTL values measured from
 |  given monitor (mon) to nodes in midar-iff.nodes.gz
|
|- DRoP-lookup.tgz (tar ball)
 |
 |- DRoP-lookup.pl
 |  Script which applies the DRoP inferred rules to
 |  hostnames in a provided file, with one single hostname
 |  per line.
 |
 |- hint-types.txt
 |  input to DRoP-lookup, with a single line containing
 |  name|type|loc_id
 |- location.txt
 |  input to DRoP-lookup, with a single line containing
 |  loc_id|country|region|city|lat|lon|population
 |- rules.txt
 |  input to DRoP-lookup, with a single line containing
 |  domain|hint-type|pretty-regex|regex
 |
 |- lib
    |  Library used by DRoP-lookup.pl
    |- effectiveTLDs.pm
    |- regDomain.pm