<div dir="ltr"><div><div><div><div><div><br></div>Hi everyone,<br><br><br></div>How efficient is BIRD to calculate the best paths for multiples routing tables? I'm thinking about doing some PBR in our network to avoid some situations, for example:<br><br></div><div> IX<br></div><div> |<br> +---------------+ <br> | |<br></div>AS100 --------- MYAS ------------TRANSIT<br><br><br><br></div>What happens here is that I'm supposed to provide transit to AS100 directly. The problem arrises when AS100 announces a more specific route to the IX. At this point MYAS starts delivering the traffic throught the IX infraestructure, bypassing bandwidth control. Having a second FIB assigned to the TRANSIT interface that does not contain IX routes would solve the problem. I'm just worried about the CPU utilization for processing the best paths for two different routing tables.<br><br><br></div>Regards.<br><div><div><div><div><div><div><div><div><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Atenciosamente,<br><br></div><div>Antônio Modesto<br></div></div></div></div></div>
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