Load the GeoIP data by entering the following command from the Metron install host:

./geo_enrichment_load.sh -z {zookeeper}

This script downloads the MaxMind GeoLite Database (licensed under a Creative Commons Attribution-ShareAlike license, see Open Source Data and APIs) by default but can also be used to import the GeoIP2 database (available from MaxMind under commercial license, see GeoIP Databases).