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    <div class="moz-cite-prefix">On 25/Feb/16 10:07, Tayeb Meftah wrote:<br>
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        <div style="direction: ltr;">to drop port from outside:</div>
        <div style="direction: ltr;">/ip firewall filter</div>
        <div style="direction: ltr;">add action=drop in-interface=wan
          dst-port=53 protocol=tcp</div>
        <div style="direction: ltr;">please change the wan interface
          accordingly</div>
        <div style="direction: ltr;">please note</div>
        <div style="direction: ltr;">if you have huge traffic i dont
          recomand you to completly disable the routeros dns resolver,
          but just drop the port from outside like i sayd</div>
        <div style="direction: ltr;">droping dns resolver will result in
          lot of dns query, and built-in resolver support cache</div>
        <div style="direction: ltr;">thanks ðŸ‘Œ</div>
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    Good protein. Thanks.<br>
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    Mark.<br>
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