<div class="content"><p> </p><p>The <b>DNS_RRL_MODE_ENUM</b> enumeration controls the
behavior and application of DNS Response Rate Limiting at the server level.</p><dl>
<dd>
<div><pre> typedef enum {
     DnsRRLLogOnly,
     DnsRRLEnabled,
     DnsRRLDisabled
 } DNS_RRL_MODE_ENUM;
</pre></div>
</dd></dl><p><b>DnsRRLLogOnly:</b> This is the simulation mode for
RRL, where the impact of RRL is logged in analytical channel logs but no actual
action is taken (that is, responses are not dropped).</p><p><b>DnsRRLEnabled:</b> In this mode, the RRL algorithm
is applied to every incoming query.</p><p><b>DnsRRLDisabled:</b> This mode ensures RRL is
disabled and not applied to any incoming query.</p></div>