WP_FAIL2BAN_REMOTE_ADDR

IP address to use for anonymised requests.

Default setting: disabled

New in version 3.6.0.

Some themes and plugins anonymise requests; I’m sure there’s a good reason.

/*
 * IP address to use for anonymised requests.
 */
define('WP_FAIL2BAN_REMOTE_ADDR', '172.16.123.123');

Attention

You must define this in wp-config.php even if you are using the Premium version of WPf2b.