[93859] in North American Network Operators' Group
Comcast Routing Issues: Northern NJ: Random Failures
daemon@ATHENA.MIT.EDU (Matthew)
Sat Dec 30 08:42:23 2006
From: "Matthew" <drinking.coffee@gmail.com>
To: <nanog@nanog.org>
Date: Sat, 30 Dec 2006 08:41:24 -0500
Errors-To: owner-nanog@merit.edu
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Experiencing some random connectivity issues since 5 AM this morning. =
Some sites work, but other sites fail.
For example, the following sites fail:
www.xs4all.nl has address 194.109.6.92
www.hyperspin.com has address 70.86.191.106
bgplay.routeviews.org has address 128.223.51.92
www.servermatrix.com has address 70.87.6.12
us.f308.mail.yahoo.com is an alias for f308.mail.mud.yahoo.com.
f308.mail.mud.yahoo.com has address 68.142.200.218
www.msn.com is an alias for www.msn.com.nsatc.net.
www.msn.com.nsatc.net has address 207.68.173.76
Some of the sites that work:
www.yahoo.com is an alias for www.yahoo-ht2.akadns.net.
www.yahoo-ht2.akadns.net has address 209.73.186.238
www.theplanet.com has address 70.87.6.11
Tracing the path to www.xs4all.nl (194.109.6.92) on TCP port 80 (www), =
30 hops max
3 po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 8.012 ms =
8.501 ms 7.217 ms
4 po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 16.606 ms =
7.172 ms 9.656 ms
5 * * *
6 * * *
7 XS4ALL.so-7-0-0.nar1.AMS1.gblx.net (146.82.33.178) 88.271 ms =
88.498 ms 88.779 ms
8 * * *
9 * * *
10 * * www.xs4all.nl (194.109.6.92) [open] 100.272 ms
Tracing the path to www.hyperspin.com (70.86.191.106) on TCP port 80 =
(www), 30 hops max
3 po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.877 ms =
8.519 ms 11.860 ms
4 po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 20.075 ms =
8.791 ms 9.354 ms
5 * * *
6 te-3-1.car1.NewYork1.Level3.net (4.71.172.109) 104.601 ms 11.531 =
ms 76.191 ms
7 * * *
8 ae-3.ebr2.Washington1.Level3.net (4.69.132.93) 27.147 ms * *
9 * * *
10 * * *
11 * * *
12 ae-14-53.car4.Dallas1.Level3.net (4.68.122.80) 50.182 ms 49.508 ms =
50.082 ms
13 THE-PLANET.car4.Dallas1.Level3.net (4.71.122.2) 48.236 ms 50.046 =
ms 50.268 ms
14 te9-2.dsr01.dllstx3.theplanet.com (70.87.253.14) 50.146 ms 49.863 =
ms 50.350 ms
15 * * *
16 po2.car02.dllstx5.theplanet.com (70.84.160.164) 48.519 ms 54.368 =
ms 50.494 ms
17 * * w0.monitoringservice.net (70.86.191.106) [open] 51.043 ms
Tracing the path to bgplay.routeviews.org (128.223.51.92) on TCP port 80 =
(www), 30 hops max
3 po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.600 ms =
7.128 ms 10.339 ms
4 po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 11.138 ms =
8.922 ms 9.545 ms
5 * * *
6 te-3-1.car1.NewYork1.Level3.net (4.71.172.109) 87.462 ms 209.727 =
ms 11.884 ms
7 ae-2-54.bbr2.NewYork1.Level3.net (4.68.97.97) 9.474 ms 9.653 ms =
12.210 ms
8 * * *
9 ge-11-2.hsa2.Seattle1.Level3.net (4.68.105.167) 78.626 ms 80.986 =
ms 80.362 ms
10 nero-gw.Level3.net (63.211.200.246) 81.885 ms 82.461 ms 81.300 ms
11 ptck-core2-gw.nero.net (207.98.64.138) 84.448 ms 81.504 ms 83.086 =
ms
12 eugn-core2-gw.nero.net (207.98.64.1) 94.238 ms 86.005 ms 88.229 =
ms
13 eugn-car1-gw.nero.net (207.98.64.165) 84.733 ms 84.361 ms 83.977 =
ms
14 uonet8-gw.nero.net (207.98.64.66) 83.928 ms 85.713 ms 83.830 ms
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
Tracing the path to www.msn.com (207.68.173.76) on TCP port 80 (www), 30 =
hops max
3 po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.646 ms =
8.756 ms 7.115 ms
4 po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 8.009 ms =
9.532 ms 8.718 ms
5 * * *
6 te-9-4.car1.NewYork1.Level3.net (4.71.172.121) 9.849 ms 8.846 ms =
9.479 ms
7 * * *
8 * * *
9 ae-3.ebr2.Denver1.Level3.net (4.69.132.61) 56.636 ms * *
10 ae-2.ebr2.Seattle1.Level3.net (4.69.132.53) 86.490 ms 92.519 ms =
90.390 ms
11 * * *
12 65.59.235.6 80.052 ms * *
13 ten7-1.tuk-76cb-1a.ntwk.msn.net (207.46.35.17) 82.178 ms 85.146 ms =
82.803 ms
14 * * *
15 * * *
16 * * *
Tracing the path to www.yahoo-ht2.akadns.net (209.73.186.238) on TCP =
port 80 (www), 30 hops max
3 po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 8.611 ms =
8.480 ms 16.737 ms
4 po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 8.106 ms =
8.679 ms 9.498 ms
5 * * *
6 * * *
7 64.208.110.122 15.380 ms 16.130 ms 14.143 ms
8 ge-2-1-0-p150.msr2.re1.yahoo.com (216.115.108.21) 17.763 ms 17.784 =
ms 17.642 ms
9 ge-1-31.bas-a2.re3.yahoo.com (66.196.112.45) 16.932 ms 15.591 ms =
16.532 ms
10 f1.www.vip.re3.yahoo.com (209.73.186.238) [open] 14.648 ms 15.150 =
ms 21.820 ms
Tracing the path to us.f308.mail.yahoo.com (68.142.200.218) on TCP port =
80 (www), 30 hops max
1 * * *
2 ge-2-1-ur01.narlington.nj.panjde.comcast.net (68.86.220.197) 7.335 =
ms 6.305 ms 7.131 ms
3 po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.631 ms =
6.813 ms 8.646 ms
4 po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 10.752 ms =
11.331 ms 9.550 ms
5 * * *
6 * * *
7 yahoo-2.ar1.DCA3.gblx.net (208.51.74.182) 50.022 ms 16.912 ms =
16.820 ms
8 so-0-0-0.pat2.dax.yahoo.com (216.115.101.147) 46.620 ms 46.712 ms =
45.851 ms
9 * * *
10 ten-8-1.bas2.mud.yahoo.com (68.142.193.27) 46.818 ms 45.618 ms =
53.769 ms
11 * * *
12 * * *
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<DIV><FONT face=3DArial size=3D2>Experiencing some random connectivity =
issues since=20
5 AM this morning. Some sites work, but other sites=20
fail.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>For example, the following sites =
fail:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><A =
href=3D"http://www.xs4all.nl">www.xs4all.nl</A>=20
has address 194.109.6.92</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><A=20
href=3D"http://www.hyperspin.com">www.hyperspin.com</A> has address=20
70.86.191.106</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>bgplay.routeviews.org has address=20
128.223.51.92</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><A=20
href=3D"http://www.servermatrix.com">www.servermatrix.com</A> has =
address=20
70.87.6.12</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>us.f308.mail.yahoo.com is an alias for=20
f308.mail.mud.yahoo.com.<BR>f308.mail.mud.yahoo.com has address=20
68.142.200.218</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><A =
href=3D"http://www.msn.com">www.msn.com</A> is an=20
alias for <A=20
href=3D"http://www.msn.com.nsatc.net">www.msn.com.nsatc.net</A>.<BR><A=20
href=3D"http://www.msn.com.nsatc.net">www.msn.com.nsatc.net</A> has =
address=20
207.68.173.76<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Some of the sites that =
work:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><A =
href=3D"http://www.yahoo.com">www.yahoo.com</A> is=20
an alias for <A=20
href=3D"http://www.yahoo-ht2.akadns.net">www.yahoo-ht2.akadns.net</A>.<BR=
><A=20
href=3D"http://www.yahoo-ht2.akadns.net">www.yahoo-ht2.akadns.net</A> =
has address=20
209.73.186.238</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><A=20
href=3D"http://www.theplanet.com">www.theplanet.com</A> has address=20
70.87.6.11</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Tracing the path to <A=20
href=3D"http://www.xs4all.nl (194.109.6.92">www.xs4all.nl =
(194.109.6.92</A>) on=20
TCP port 80 (www), 30 hops max<BR> 3 =20
po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 8.012 =
ms =20
8.501 ms 7.217 ms<BR> 4 =20
po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 16.606 =
ms =20
7.172 ms 9.656 ms<BR> 5 * * *<BR> 6 * *=20
*<BR> 7 XS4ALL.so-7-0-0.nar1.AMS1.gblx.net =
(146.82.33.178) =20
88.271 ms 88.498 ms 88.779 ms<BR> 8 * *=20
*<BR> 9 * * *<BR>10 * * <A=20
href=3D"http://www.xs4all.nl">www.xs4all.nl</A> (194.109.6.92) [open] =
100.272=20
ms</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Tracing the path to <A=20
href=3D"http://www.hyperspin.com">www.hyperspin.com</A> (70.86.191.106) =
on TCP=20
port 80 (www), 30 hops max<BR> 3 =20
po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.877 =
ms =20
8.519 ms 11.860 ms<BR> 4 =20
po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 20.075 =
ms =20
8.791 ms 9.354 ms<BR> 5 * * *<BR> 6 =20
te-3-1.car1.NewYork1.Level3.net (4.71.172.109) 104.601 ms =
11.531=20
ms 76.191 ms<BR> 7 * * *<BR> 8 =20
ae-3.ebr2.Washington1.Level3.net (4.69.132.93) 27.147 ms *=20
*<BR> 9 * * *<BR>10 * * *<BR>11 * * *<BR>12 =
ae-14-53.car4.Dallas1.Level3.net (4.68.122.80) 50.182 ms =
49.508=20
ms 50.082 ms<BR>13 THE-PLANET.car4.Dallas1.Level3.net=20
(4.71.122.2) 48.236 ms 50.046 ms 50.268 ms<BR>14 =
te9-2.dsr01.dllstx3.theplanet.com (70.87.253.14) 50.146 ms =
49.863=20
ms 50.350 ms<BR>15 * * *<BR>16 =
po2.car02.dllstx5.theplanet.com=20
(70.84.160.164) 48.519 ms 54.368 ms 50.494 =
ms<BR>17 * *=20
w0.monitoringservice.net (70.86.191.106) [open] 51.043 ms</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Tracing the path to =
bgplay.routeviews.org=20
(128.223.51.92) on TCP port 80 (www), 30 hops max<BR> 3 =20
po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.600 =
ms =20
7.128 ms 10.339 ms<BR> 4 =20
po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 11.138 =
ms =20
8.922 ms 9.545 ms<BR> 5 * * *<BR> 6 =20
te-3-1.car1.NewYork1.Level3.net (4.71.172.109) 87.462 ms =
209.727=20
ms 11.884 ms<BR> 7 ae-2-54.bbr2.NewYork1.Level3.net=20
(4.68.97.97) 9.474 ms 9.653 ms 12.210 =
ms<BR> 8 * *=20
*<BR> 9 ge-11-2.hsa2.Seattle1.Level3.net (4.68.105.167) =
78.626=20
ms 80.986 ms 80.362 ms<BR>10 nero-gw.Level3.net=20
(63.211.200.246) 81.885 ms 82.461 ms 81.300 =
ms<BR>11 =20
ptck-core2-gw.nero.net (207.98.64.138) 84.448 ms 81.504 =
ms =20
83.086 ms<BR>12 eugn-core2-gw.nero.net (207.98.64.1) 94.238 =
ms =20
86.005 ms 88.229 ms<BR>13 eugn-car1-gw.nero.net=20
(207.98.64.165) 84.733 ms 84.361 ms 83.977 =
ms<BR>14 =20
uonet8-gw.nero.net (207.98.64.66) 83.928 ms 85.713 ms =
83.830=20
ms<BR>15 * * *<BR>16 * * *<BR>17 * * *<BR>18 * * =
*<BR>19 * * *</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Tracing the path to <A=20
href=3D"http://www.msn.com">www.msn.com</A> (207.68.173.76) on TCP port =
80 (www),=20
30 hops max<BR> 3 po-70-ar01.verona.nj.panjde.comcast.net=20
(68.86.209.254) 7.646 ms 8.756 ms 7.115 =
ms<BR> 4 =20
po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 8.009 =
ms =20
9.532 ms 8.718 ms<BR> 5 * * *<BR> 6 =20
te-9-4.car1.NewYork1.Level3.net (4.71.172.121) 9.849 ms =
8.846=20
ms 9.479 ms<BR> 7 * * *<BR> 8 * * =
*<BR> 9 =20
ae-3.ebr2.Denver1.Level3.net (4.69.132.61) 56.636 ms * =
*<BR>10 =20
ae-2.ebr2.Seattle1.Level3.net (4.69.132.53) 86.490 ms 92.519 =
ms 90.390 ms<BR>11 * * *<BR>12 65.59.235.6 =
80.052 ms *=20
*<BR>13 ten7-1.tuk-76cb-1a.ntwk.msn.net (207.46.35.17) =
82.178=20
ms 85.146 ms 82.803 ms<BR>14 * * *<BR>15 * *=20
*<BR>16 * * *<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Tracing the path to <A=20
href=3D"http://www.yahoo-ht2.akadns.net">www.yahoo-ht2.akadns.net</A>=20
(209.73.186.238) on TCP port 80 (www), 30 hops max<BR></FONT><FONT =
face=3DArial=20
size=3D2> 3 po-70-ar01.verona.nj.panjde.comcast.net=20
(68.86.209.254) 8.611 ms 8.480 ms 16.737 =
ms<BR> 4 =20
po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 8.106 =
ms =20
8.679 ms 9.498 ms<BR> 5 * * *<BR> 6 * *=20
*<BR> 7 64.208.110.122 15.380 ms 16.130 ms =
14.143=20
ms<BR> 8 ge-2-1-0-p150.msr2.re1.yahoo.com =
(216.115.108.21) =20
17.763 ms 17.784 ms 17.642 ms<BR> 9 =20
ge-1-31.bas-a2.re3.yahoo.com (66.196.112.45) 16.932 ms =
15.591=20
ms 16.532 ms<BR>10 f1.www.vip.re3.yahoo.com (209.73.186.238) =
[open] 14.648 ms 15.150 ms 21.820 ms<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Tracing the path to =
us.f308.mail.yahoo.com=20
(68.142.200.218) on TCP port 80 (www), 30 hops max<BR> 1 * *=20
*<BR> 2 ge-2-1-ur01.narlington.nj.panjde.comcast.net=20
(68.86.220.197) 7.335 ms 6.305 ms 7.131 =
ms<BR> 3 =20
po-70-ar01.verona.nj.panjde.comcast.net (68.86.209.254) 7.631 =
ms =20
6.813 ms 8.646 ms<BR> 4 =20
po-10-ar01.plainfield.nj.panjde.comcast.net (68.86.208.5) 10.752 =
ms =20
11.331 ms 9.550 ms<BR> 5 * * *<BR> 6 * *=20
*<BR> 7 yahoo-2.ar1.DCA3.gblx.net (208.51.74.182) =
50.022=20
ms 16.912 ms 16.820 ms<BR> 8 =
so-0-0-0.pat2.dax.yahoo.com=20
(216.115.101.147) 46.620 ms 46.712 ms 45.851=20
ms<BR> 9 * * *<BR>10 ten-8-1.bas2.mud.yahoo.com=20
(68.142.193.27) 46.818 ms 45.618 ms 53.769 =
ms<BR>11 * *=20
*<BR>12 * * *<BR></DIV></FONT>
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