The latency at hop 6 isn't necessarily related to the end-to-end problem (as pointed out in the slides Jeremy sent)- it's not carrying through to any later hops, so it could just be a bad asymmetric reverse path from that particular router or that router being slow on traceroute responses. That hop is perfectly responsive when I ping it from a variety of locations, even if the responses are sometimes slow.<div>
<br></div><div>The latency to hop 10 (after Cogent) is about the same as the latency to hop 5 (inside Cogent), and the latency doesn't really go up until the hop in Denver (when suddenly you have a much longer path). None of my comments say anything about the loss, however.<br>
<br><div class="gmail_quote">On Wed, Oct 10, 2012 at 6:30 PM, Carlos Alvarez <span dir="ltr"><<a href="mailto:carlos@televolve.com" target="_blank">carlos@televolve.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Wed, Oct 10, 2012 at 6:23 PM, Brent Jones <span dir="ltr"><<a href="mailto:brent@brentrjones.com" target="_blank">brent@brentrjones.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">(even to other Cogent on-net POPs)</span></blockquote><div><br></div><div>This right here is frustrating, since they are in the same city and same network:</div>
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<div><br></div><div><div> 5 <a href="http://vl3810.mag02.phx02.atlas.cogentco.com" target="_blank">vl3810.mag02.phx02.atlas.cogentco.com</a> (66.28.64.209) 12.983 ms 12.979 ms 12.964 ms</div><div> 6 * <a href="http://te7-4.ccr01.phx02.atlas.cogentco.com" target="_blank">te7-4.ccr01.phx02.atlas.cogentco.com</a> (154.54.85.85) 195.832 ms *</div>
</div><div><br></div></div><div>As you might imagine, we have a lot of complaints.</div></div><div><div><div><br></div>-- <br><div>Carlos Alvarez</div><div>TelEvolve</div><div><a href="tel:602-889-3003" value="+16028893003" target="_blank">602-889-3003</a></div>
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