Comcast Packet Loss

Babak Pasdar bpasdar at batblue.com
Fri Jan 22 11:37:11 CST 2010


Hello all,

For the past few days we have been seeing some massive performance problems for all west coast users who are trying to reach our systems through Comcast.  I am wondering if other people are seeing this.  Now I am If anyone from Comcast is on the board, we would appreciate some information as to what is happening.

Best Regards,

Babak




                                                                       Packets               Pings
 Host                                                                Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. 10.255.254.1                                                      0.0%   675    0.5   0.4   0.4  19.5   0.8
 2. 208.85.64.254                                                     0.0%   675    1.7   5.0   0.8  21.6   4.3
 3. 208.85.64.253                                                     0.0%   675    8.8   6.1   1.4  21.5   4.1
 4. gige-g2-9.core1.nyc5.he.net                                       0.0%   675    9.8   2.5   1.4  19.0   2.7
 5. 10gigabitethernet1-4.core1.nyc1.he.net                            0.0%   675    3.9   4.0   1.4  25.5   3.8
 6. 10gigabitethernet1-1.core1.nyc4.he.net                            0.0%   675    1.8   3.2   1.6  16.3   3.2
 7. TenGigabitEthernet1-3.ar5.NYC1.gblx.net                           0.0%   675    1.7   7.5   1.7 205.3  25.0
 8. COMCAST-IP-SERVICES-LLC.TenGigabitEthernet4-4.ar4.NYC1.gblx.net   0.3%   675    2.8   8.0   2.2 1131.  70.6
    64.211.195.226
    COMCAST-IP-SERVICES-LLC.tengigabitethernet1-4.ar5.NYC1.gblx.net
 9. pos-2-10-0-0-cr01.chicago.il.ibone.comcast.net                    0.4%   675   33.2  37.3  33.0 1130.  62.7
    te3-7.cr0.gl.cph.ngdc.net
10. pos-1-14-0-0-cr01.denver.co.ibone.comcast.net                     0.4%   675   60.4  64.7  60.0 1132.  63.5
    te4-3.alb2nxc7.dk.ip.tdc.net
11. pos-0-11-0-0-cr01.sanjose.ca.ibone.comcast.net                    0.4%   675   94.0  99.4  93.4 1117.  70.9
    pe01.111eighthave.ny.ibone.comcast.net
12. pos-0-13-0-0-ar01.sfsutro.ca.sfba.comcast.net                     0.4%   675   95.4 100.9  94.7 1118.  71.4
    pos-1-8-0-0-cr01.newyork.ny.ibone.comcast.net
13. te-9-4-ur03.pinole.ca.sfba.comcast.net                            0.3%   675   99.1 105.8  98.8 1162.  74.5
    pos-2-10-0-0-cr01.chicago.il.ibone.comcast.net
14. pos-1-14-0-0-cr01.denver.co.ibone.comcast.net                    99.3%   675  1178. 951.8 415.0 1178. 315.1
15. pos-0-11-0-0-cr01.sanjose.ca.ibone.comcast.net                   99.3%   675  1213. 1009. 551.0 1213. 272.0
16. pos-0-13-0-0-ar01.sfsutro.ca.sfba.comcast.net                    99.1%   675  1217. 889.0 184.7 1217. 408.1
17. te-9-4-ur03.pinole.ca.sfba.comcast.net                           99.1%   675  1221. 907.0 202.2 1221. 398.2
18. ???


--
Babak Pasdar
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