Looking up GeoIP2 data from IP addresses
The AxoSyslog application can lookup IP addresses from an offline GeoIP2 database, and make the retrieved data available in name-value pairs. Depending on the database used, you can access country code, longitude, and latitude information and so on.
The AxoSyslog application works with the Country and the City version of the GeoIP2 database, both free and the commercial editions. The AxoSyslog application works with the
mmdb (GeoIP2) format of these databases. Other formats, like
csv are not supported.
To access longitude and latitude information, download the City version of the GeoIP2 database.
There are two types of GeoIP2 databases available.
free of charge
has to be purchased
Unzip the downloaded database (for example, to the
/usr/share/GeoIP2/GeoIP2City.mmdb file). This path will be used later in the configuration.
Starting with version 3.24, AxoSyslog tries to automatically detect the location of the database. If that is successful, the
database() option is not mandatory.