Definition: Section: 2089, Filter, Section: Example: geoip.conf File: /etc/geoip.conf. Description: GeoIP client configuration file for accessing internet location data from Google Maps and other applications. The `filter` section defines a global filter to capture IP addresses that are related to specific geographic areas. This can be useful in identifying locations that may have high traffic or be located near major highways, which might require additional security measures like fingerprinting. Key sections: `ip4`, `ip6`, `city`, `country`, `region`, `continent` and `timezone`, `proxy_servers`. Example: - `ip4`: IP address range for geolocation. - `ip6`: IPv6 address range, used for high-bandwidth applications. - `city`: Name of city or region of interest. - `country`: Country name or ISO code. - `region`: Region of interest within a country. - `continent`: Continent where the location is located. - `timezone`: Time zone offset (UTC). - `proxy_servers`: URLs for proxy servers. Filtering data: The `filter` section defines multiple filters that can be used to match specific criteria, such as geographic location or usage patterns. For example: ```yaml ip4: 127.0.0.1/32 country: US region: California continent: North America timezone: +0800 ``` This `filter` section allows users to set up various filters, such as IP address ranges, city or region, and geographical locations like the United States in North America.
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