Hi Luke,<div><br><div class="gmail_quote">On Wed, May 29, 2013 at 9:06 PM, Luke Iggleden <span dir="ltr"><<a href="mailto:luke+ausnog@sisgroup.com.au" target="_blank">luke+ausnog@sisgroup.com.au</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Noggers,<br>
<br>
We're looking to implement flow-spec filters on our mx80 borders, however we've come across a post from 2011 suggesting that with as few as 15 flow-spec filters live, the PFE on the mx80 drops to 3-5Mpps. This is of course not something we could afford.<br>
</blockquote><div><br></div><div>Haven't found this to be the case. We've got hundreds of flowspec rules with some MX-80's still doing 20MPPS.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I'd really appreciate any pointers to sites with people discussing flow-spec, mx series, exabgp, nfsen and anything else that we should be looking at. If it comes down to it, I guess we'll just end up with a S/RTBH setup.<br>
</blockquote><div><br></div><div>We're using a MX-5 as the flowspec route server, rather than exabgp - don't push the rules more than around 500 if you can avoid it, things start to get unpredictable.</div><div><br>
</div><div>Cheers,</div><div>Tom</div></div></div>