From my home machine: traceroute s0.nanog.org
Hi, I have no problem getting there, is that their mx's? Tracing route to s0.nanog.org [198.108.95.20] over a maximum of 30 hops: 1 117 ms 128 ms 115 ms argon.socrdu.net [64.132.109.136] 2 * 122 ms 126 ms 64.132.109.130 3 125 ms 106 ms 124 ms 64.132.109.129 4 130 ms 125 ms 113 ms 64-132-140-113.static.twtelecom.net [64.132.140.113] 5 129 ms 139 ms 139 ms scor-01-rif1.mtld.twtelecom.net [66.192.243.134] 6 129 ms 137 ms 148 ms te4-2.mpd02.dca01.atlas.cogentco.com [154.54.26.121] 7 152 ms 154 ms 240 ms te7-8.ccr01.jfk02.atlas.cogentco.com [154.54.5.49] 8 158 ms 153 ms 151 ms te9-8.mpd01.bos01.atlas.cogentco.com [154.54.25.242] 9 170 ms 172 ms 167 ms te7-8.ccr01.ord01.atlas.cogentco.com [154.54.7.81] 10 188 ms 172 ms 163 ms te8-2.mpd01.ord03.atlas.cogentco.com [154.54.25.66] 11 194 ms 170 ms 174 ms merit.demarc.cogentco.com [66.28.21.234] 12 164 ms 163 ms 166 ms tenge0-0-0-0x76.aa2.mich.net [198.108.23.10] 13 171 ms 164 ms 171 ms 198.108.22.186 14 171 ms 173 ms 171 ms s0.nanog.org [198.108.95.20] Trace complete. And yes, I only get that one mx/ip for nanog.org. -----Original Message----- From: Polar Humenn [mailto:polar.humenn@gmail.com] Sent: Tuesday, May 19, 2009 6:44 PM To: nanog@nanog.org Subject: MX problems I'm in Syracuse NY, and I'm having problems getting sendmail to get to MX servers, with the errors of "No Route to Host" or "Connection timed Out". Apparently this is been happening for over 5 days. I can send mail within Syracuse University, but as soon as I venture out nothing. Traceroute seems to loose it after about the 9 or 10th hop. It seems that I can get to almost any website, but tracerouting or pinging these MX servers is not happening. Is there anything going on, or at least something that started 5-7 days ago? I find the same problem from within Syracuse Univeristy to my RoadRunner account at home (which does not pass through the university routers). I only noticed it from the university since thats where I usually send my email through. Like I would no have been able to post to this list traceroute to s0.nanog.org (198.108.95.20), 30 hops max, 60 byte packets 1 192.168.99.1 (192.168.99.1) 0.211 ms 0.257 ms 0.302 ms 2 10.217.224.1 (10.217.224.1) 13.754 ms 13.855 ms 14.291 ms 3 gig2-2.syrcnysyr-rtr01.nyroc.rr.com (24.92.231.138) 18.442 ms 22.701 ms 26.908 ms 4 gig1-1-0.syrcnyflk-rtr02.nyroc.rr.com (24.92.231.54) 31.279 ms 31.454 ms 31.591 ms 5 ge-4-3-0.albynywav-rtr03.nyroc.rr.com (24.24.7.53) 37.429 ms 37.604 ms 37.779 ms 6 ae-5-0.cr0.nyc30.tbone.rr.com (66.109.6.74) 41.329 ms 18.241 ms 22.192 ms 7 ae-1-0.pr0.nyc20.tbone.rr.com (66.109.6.163) 27.472 ms 19.542 ms 23.419 ms 8 te1-4.mpd01.jfk05.atlas.cogentco.com (154.54.13.185) 28.070 ms 32.824 ms 35.822 ms 9 te9-3.ccr01.jfk02.atlas.cogentco.com (154.54.3.165) 40.796 ms 40.549 ms te2-4.ccr01.jfk02.atlas.cogentco.com (154.54.6.49) 40.958 ms 10 te2-4.mpd01.bos01.atlas.cogentco.com (154.54.5.249) 48.704 ms 47.549 ms 48.468 ms 11 te2-2.ccr01.ord01.atlas.cogentco.com (154.54.6.154) 57.836 ms te8-8.mpd01.ord01.atlas.cogentco.com (154.54.24.54) 58.063 ms te2-2.mpd01.ord01.atlas.cogentco.com (154.54.6.18) 46.700 ms 12 vl3488.mpd01.ord03.atlas.cogentco.com (154.54.5.26) 56.905 ms te3-4.mpd01.ord03.atlas.cogentco.com (154.54.6.206) 56.144 ms vl3488.mpd01.ord03.atlas.cogentco.com (154.54.5.26) 45.245 ms 13 Merit.demarc.cogentco.com (38.112.7.10) 44.512 ms Merit.demarc.cogentco.com (66.28.21.234) 38.385 ms Merit.demarc.cogentco.com (38.112.7.10) 40.305 ms 14 tenge0-0-0-0x76.aa2.mich.net (198.108.23.10) 43.637 ms 42.601 ms 43.902 ms 15 198.108.22.186 (198.108.22.186) 48.455 ms 51.436 ms 44.070 ms 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * Any ideas? Cheers, -Dr Polar