<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><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 👌</div><br>Envoyé de mon iPad</div><div><br>Le 25 févr. 2016 à 09:02, Mark Tinka <<a href="mailto:mark.tinka@seacom.mu">mark.tinka@seacom.mu</a>> a écrit :<br><br></div><blockquote type="cite"><div>
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<div class="moz-cite-prefix">On 25/Feb/16 09:55, Tayeb Meftah wrote:<br>
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<div style="direction: ltr;">hello mark,</div>
<div style="direction: ltr;">RouterOS in routerboards dont
expose the port 53 by default in default config, if
ether1-gateway its the lan interface through dhcp</div>
<div style="direction: ltr;">if using any other interfaces, or
PPP interfaces, please drop port 53 in the wan side to drop
outside dns traffic</div>
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Tayeb, grateful if you can share configurations for these. I have
zero Mikrotik experience. Thanks.<br>
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Mark.<br>
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