<div dir="auto">Hi,</div><div dir="auto"><br></div><div dir="auto">Classic Anycast setup would be optimal for DNS load balance and high availability.<br clear="all"><br clear="all"><div dir="auto"><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Sent on the go</div></div></div><div><br></div><div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Thu, 24 Jul 2025 at 8:09 AM Jahanzeb Arshad via dnsdist <<a href="mailto:dnsdist@mailman.powerdns.com">dnsdist@mailman.powerdns.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><u></u>

  
    
  
  <div>
    <p><font face="Helvetica, Arial, sans-serif" style="font-family:Helvetica,Arial,sans-serif;color:rgb(0,0,0)">Hi,</font></p>
    <p><font face="Helvetica, Arial, sans-serif" style="font-family:Helvetica,Arial,sans-serif;color:rgb(0,0,0)">We have been using
        Anycast routing using BGP protocol for scaling DNS traffic
        across multiple DNSDIST nodes in different locations. We use
        FRROUTING installed alongside DNSDIST to advertise the same
        loopback IP from multiple nodes.<br>
      </font></p>
    <div>Regards</div></div><div>
    <div>Jahanzeb<br>
    </div>
    <div>
      <br>
    </div>
    <div>On 24/07/2025 03:05, William Taylor via
      dnsdist wrote:<br>
    </div>
    <blockquote type="cite">Does
      anyone have any thoughts on how to scale dnsdist past one server
      when traffic/load start to exceed physical capacity?
      <br>
      <br>
      <br>
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</blockquote></div></div>