Comcast Packet Loss

2010-01-22 Thread Babak Pasdar
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
 HostLoss%   
Snt   Last   Avg  Best  Wrst StDev
 1. 10.255.254.1  0.0%   
6750.5   0.4   0.4  19.5   0.8
 2. 208.85.64.254 0.0%   
6751.7   5.0   0.8  21.6   4.3
 3. 208.85.64.253 0.0%   
6758.8   6.1   1.4  21.5   4.1
 4. gige-g2-9.core1.nyc5.he.net   0.0%   
6759.8   2.5   1.4  19.0   2.7
 5. 10gigabitethernet1-4.core1.nyc1.he.net0.0%   
6753.9   4.0   1.4  25.5   3.8
 6. 10gigabitethernet1-1.core1.nyc4.he.net0.0%   
6751.8   3.2   1.6  16.3   3.2
 7. TenGigabitEthernet1-3.ar5.NYC1.gblx.net   0.0%   
6751.7   7.5   1.7 205.3  25.0
 8. COMCAST-IP-SERVICES-LLC.TenGigabitEthernet4-4.ar4.NYC1.gblx.net   0.3%   
6752.8   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.net0.4%   
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.net0.4%   
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.net0.3%   
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.net99.3%   
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.net99.1%   
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. ???


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Possible Comcast Packet Loss Between Atlanta and Chandler, Az

2018-10-03 Thread david peahi
I suspect random packet loss between an Xfinity (Comcast) cable modem user
in Atlanta, and our Chandler, Az data center. Traceroute between the
Atlanta user and  Chandler shows Comcast/TW backbone handing off to
Abovenet/Zayo, finally to Internap for local loop connection.  Can anyone
verify this?

David