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<div class="moz-cite-prefix">On 9/17/20 1:51 PM, Douglas Fischer
wrote:<br>
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<blockquote type="cite"
cite="mid:CAKEr4RSyHH++GM8HWRCC5LG+cerT6BKO3J_E0Pa+Z3sXAiXakA@mail.gmail.com">
<div class="gmail_default" style="font-family:"courier
new",monospace;font-size:small">But 30 Seconds for an IXP?
It does not make any sense!</div>
<div class="gmail_default" style="font-family:"courier
new",monospace;font-size:small">Those packets are stealing
CPU cycles of the Control Plane of any router in the LAN. <br>
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<p>Especially given how some exchanges lock the mac address of
participants. You could probably get away with ARP timeouts of a
day or even just permanent with manual clearing when you see a
peer go down.</p>
<p>-Paul<br>
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