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<p class="isSelectedEnd"><span>Hi,</span></p>
<p class="isSelectedEnd"><span>I have a question regarding BIRD. Is
it possible to set the BGP aggregator attribute for a prefix
using filters?</span></p>
<p class="isSelectedEnd"><span>This would be useful in our anycast
setup, where it can be difficult to determine the origin of a
prefix. Using communities is unfortunately not a viable option
for us — some of our hardware does not support extended
communities, and upstream networks often filter them.</span></p>
<p class="isSelectedEnd"><span>To clarify, I am not looking for
route aggregation itself, but specifically a way to set the
aggregator attribute.</span></p>
<p class="isSelectedEnd"><span>Thank you for any insights.</span></p>
<p><span>Best regards,</span><br>
<span>Pavel Trefny</span></p>
<p><span><br>
</span></p>
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