<div dir="ltr"><div class="gmail_extra"><div><div class="gmail_signature"><br></div></div>
<br><div class="gmail_quote">On Wed, Apr 20, 2016 at 10:13 AM, Tapani Tarvainen <span dir="ltr"><<a href="mailto:ncuc@tapani.tarvainen.info" target="_blank">ncuc@tapani.tarvainen.info</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Thanks to Brenden we're back in business, but the cause<br>
of the problem is unknown.<br>
<br>
Looking at logs I see lots of these:<br>
<br>
nf_conntrack: table full, dropping packet.<br>
<br>
That means more traffic than iptables (firewall) packet<br>
tracking can handle. That explains the on-off behaviour<br>
we saa earlier, but the source of that extra traffic<br>
is still unknown.<br></blockquote><div><br></div><div>Incoming network traffic grew starting Tuesday morning, and has been spiking over our network interface limit since yesterday afternoon.</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Tapani Tarvainen<br>
</font></span><div class="HOEnZb"><div class="h5">_______________________________________________<br>
E-team mailing list<br>
<a href="mailto:E-team@lists.ncuc.org">E-team@lists.ncuc.org</a><br>
<a href="http://lists.ncuc.org/cgi-bin/mailman/listinfo/e-team" rel="noreferrer" target="_blank">http://lists.ncuc.org/cgi-bin/mailman/listinfo/e-team</a><br>
<br>
</div></div></blockquote></div><br></div></div>