<p dir="ltr">We are seeing similar issues in the Madison WI area with regards to Charter and have turned down our peering with them for the time being.</p>
<div class="gmail_quote">On Jan 23, 2013 1:59 PM, <<a href="mailto:Vinny_Abello@dell.com">Vinny_Abello@dell.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Anyone seeing issues between Charter and Cogent in the Chicago area? I’ve narrowed a severe packet loss issue down to a handoff there using multiple route servers and looking glasses.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">traceroute to 68.115.40.226 (68.115.40.226), 30 hops max, 60 byte packets<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">1 <a href="http://vl3.mag02.dfw01.atlas.cogentco.com" target="_blank">vl3.mag02.dfw01.atlas.cogentco.com</a> <a href="tel:%2866.250.250.81" value="+16625025081" target="_blank">(66.250.250.81</a>) 32.175 ms 32.237 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">2 <a href="http://te0-2-0-0.ccr21.dfw01.atlas.cogentco.com" target="_blank">te0-2-0-0.ccr21.dfw01.atlas.cogentco.com</a> (154.54.46.173) 0.612 ms 0.620 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">3 <a href="http://te0-3-0-0.mpd22.mci01.atlas.cogentco.com" target="_blank">te0-3-0-0.mpd22.mci01.atlas.cogentco.com</a> (154.54.25.206) 10.548 ms <a href="http://te0-3-0-6.mpd21.mci01.atlas.cogentco.com" target="_blank">te0-3-0-6.mpd21.mci01.atlas.cogentco.com</a> (154.54.46.197) 10.596 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">4 <a href="http://te0-3-0-2.mpd21.ord01.atlas.cogentco.com" target="_blank">te0-3-0-2.mpd21.ord01.atlas.cogentco.com</a> (154.54.7.137) 22.827 ms <a href="http://te0-1-0-0.ccr21.mci01.atlas.cogentco.com" target="_blank">te0-1-0-0.ccr21.mci01.atlas.cogentco.com</a> (154.54.29.230) 10.620 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">5 <a href="http://te0-2-0-0.ccr21.ord01.atlas.cogentco.com" target="_blank">te0-2-0-0.ccr21.ord01.atlas.cogentco.com</a> (154.54.25.177) 22.731 ms <a href="http://te0-1-0-0.ccr22.ord01.atlas.cogentco.com" target="_blank">te0-1-0-0.ccr22.ord01.atlas.cogentco.com</a> (154.54.6.178) 22.627 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">6 38.122.180.26 (38.122.180.26) 22.933 ms 22.960 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">7 <a href="http://bbr01chcgil-bue-6.chcg.il.charter.com" target="_blank">bbr01chcgil-bue-6.chcg.il.charter.com</a> (96.34.0.66) 31.500 ms *<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">8 <a href="http://bbr02euclwi-bue-1.eucl.wi.charter.com" target="_blank">bbr02euclwi-bue-1.eucl.wi.charter.com</a> (96.34.0.8) 36.465 ms *<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">9 <a href="http://crr02euclwi-tge-0-2-0-6.eucl.wi.charter.com" target="_blank">crr02euclwi-tge-0-2-0-6.eucl.wi.charter.com</a> (96.34.2.147) 33.725 ms *<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">10 * <a href="http://crr01euclwi-tge-0-1-0-2.eucl.wi.charter.com" target="_blank">crr01euclwi-tge-0-1-0-2.eucl.wi.charter.com</a> (96.34.16.6) 31.081 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">11 <a href="http://crr01onlswi-tge-0-1-0-0.onls.wi.charter.com" target="_blank">crr01onlswi-tge-0-1-0-0.onls.wi.charter.com</a> (96.34.17.207) 34.721 ms *<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">12 <a href="http://dtr01onlswi-tge-0-4-1-3.onls.wi.charter.com" target="_blank">dtr01onlswi-tge-0-4-1-3.onls.wi.charter.com</a> (96.34.19.167) 33.614 ms *<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">13 * <a href="http://cts02onlswi-tge-1-0-0.onls.wi.charter.com" target="_blank">cts02onlswi-tge-1-0-0.onls.wi.charter.com</a> (96.34.22.47) 33.114 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">14 10.134.188.87 (10.134.188.87) 38.558 ms 38.421 ms<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">15 * *<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">-Vinny<u></u><u></u></p>
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