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jackjack

@cox.net

[KS] VERY slow internet - lots of packet loss ?

Manhattan KS. Very slow Internet the past 4 or 5 days and nights. Using Cox's own DOCSIS 3.0 Netgear CG3000D cable-modem router gateway.
Lots of packet loss ?

$ mtr -c 4 -r www.linkedin.com
HOST: x Loss% Snt Last Avg Best Wrst StDev
1. 10.248.33.1 25.0% 4 27.3 26.8 25.9 27.3 0.8
2. 70.183.68.29 25.0% 4 30.7 31.7 25.3 39.3 7.1
3. ip70-183-65-9.ks.ks.cox.net 25.0% 4 31.8 34.3 31.6 39.5 4.5
4. 70.183.71.61 25.0% 4 33.0 31.3 30.0 33.0 1.5
5. 68.1.2.109 25.0% 4 47.1 43.4 41.0 47.1 3.2
6. ethernet15-2.ar6.dal2.gblx.n 25.0% 4 43.3 45.6 43.3 47.4 2.1
7. po6-40G.ar2.LAX2.gblx.net 25.0% 4 94.5 84.0 77.1 94.5 9.2
8. linkedin-corporation.tengiga 25.0% 4 79.6 78.5 77.5 79.6 1.1
9. 199.101.162.226 25.0% 4 78.8 77.3 76.4 78.8 1.3
10. la.linkedin.com 25.0% 4 81.9 83.7 80.8 88.5 4.2

$ mtr -c 4 -r www.stanford.edu
HOST: x Loss% Snt Last Avg Best Wrst StDev
1. 10.248.33.1 75.0% 4 28.8 28.8 28.8 28.8 0.0
2. ??? 100.0 4 0.0 0.0 0.0 0.0 0.0
3. ip70-183-65-9.ks.ks.cox.net 75.0% 4 31.1 31.1 31.1 31.1 0.0
4. 70.183.71.61 50.0% 4 32.2 35.2 32.2 38.2 4.3
5. chgobprj01-ae2.0.rd.ch.cox.n 50.0% 4 40.7 40.6 40.5 40.7 0.2
6. eq-exchange.tr01-chcgil01.tr 25.0% 4 48.3 47.7 45.3 49.6 2.2
7. 137.164.129.2 25.0% 4 117.9 121.9 117.9 129.9 6.9
8. xe-1-0-0.0.paix0.tr-cps.inte 50.0% 4 119.3 124.2 119.3 129.2 7.0
9. 137.164.131.94 33.3% 3 116.7 116.6 116.6 116.7 0.1
10. dc-svl-core1--svl-px1-10ge-1 0.0% 3 113.2 114.1 113.2 115.0 0.9
11. dc-svl-agg1--svl-core1-10ge. 0.0% 3 117.7 120.5 117.7 123.4 2.9
12. dc-stanford--svl-agg1-10ge.c 33.3% 3 112.2 113.0 112.2 113.8 1.1
13. boundarya-rtr.Stanford.EDU 66.7% 3 124.8 124.8 124.8 124.8 0.0
14. ??? 100.0 3 0.0 0.0 0.0 0.0 0.0
15. ??? 100.0 3 0.0 0.0 0.0 0.0 0.0
16. www-v6.Stanford.EDU 50.0% 2 117.2 117.2 117.2 117.2 0.0



ikyuaoki

join:2011-04-12
Wichita, KS
Reviews:
·Cox HSI

there's no problems on the cox network or packet issues.

Tracing route to la.linkedin.com [216.52.242.80]
over a maximum of 30 hops:
0 Ikyuaokiishiriy.ks.cox.net [72.202.131.222]
1 10.250.96.1
2 70.183.70.181
3 kscydsrj01-ae2.rd.ks.cox.net [70.183.71.101]
4 70.183.71.61
5 68.1.2.109
6 ethernet15-2.ar6.dal2.gblx.net [64.215.187.1]
7 po6-40G.ar2.LAX2.gblx.net [67.16.141.166]
8 linkedin-corporation.tengigabitethernet3-1.ar2.lax2.gblx.net [159.63.48.26]
9 199.101.162.230
10 la.linkedin.com [216.52.242.80]

Computing statistics for 12 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 Ikyuaokiishiriy.ks.cox.net [72.202.131.222]
0/ 5 = 0% |
1 7ms 0/ 5 = 0% 0/ 5 = 0% 10.250.96.1
0/ 5 = 0% |
2 5ms 0/ 5 = 0% 0/ 5 = 0% 70.183.70.181
0/ 5 = 0% |
3 16ms 0/ 5 = 0% 0/ 5 = 0% kscydsrj01-ae2.rd.ks.cox.net [70.183.71.101]
0/ 5 = 0% |
4 14ms 0/ 5 = 0% 0/ 5 = 0% 70.183.71.61
0/ 5 = 0% |
5 26ms 0/ 5 = 0% 0/ 5 = 0% 68.1.2.109
0/ 5 = 0% |
6 25ms 0/ 5 = 0% 0/ 5 = 0% ethernet15-2.ar6.dal2.gblx.net [64.215.187.1]
0/ 5 = 0% |
7 70ms 0/ 5 = 0% 0/ 5 = 0% po6-40G.ar2.LAX2.gblx.net [67.16.141.166]
0/ 5 = 0% |
8 63ms 0/ 5 = 0% 0/ 5 = 0% linkedin-corporation.tengigabitethernet3-1.ar2.lax2.gblx.net [159.63.48.26
]
0/ 5 = 0% |
9 60ms 0/ 5 = 0% 0/ 5 = 0% 199.101.162.230
0/ 5 = 0% |
10 60ms 0/ 5 = 0% 0/ 5 = 0% la.linkedin.com [216.52.242.80]

Trace complete.
PS C:\Users\Ikyuaokii shiriyo> pathping -q 5 www.stanford.edu

Tracing route to www-v6.stanford.edu [171.67.215.200]
over a maximum of 30 hops:
0 Ikyuaokiishiriy.ks.cox.net [72.202.131.222]
1 10.250.96.1
2 70.183.70.181
3 kscydsrj01-ae2.rd.ks.cox.net [70.183.71.101]
4 70.183.71.61
5 chgobprj01-ae2.0.rd.ch.cox.net [68.1.0.216]
6 eq-exchange.tr01-chcgil01.transitrail.net [206.223.119.116]
7 137.164.129.2
8 xe-1-0-0.0.paix0.tr-cps.internet2.edu [64.57.20.222]
9 xe-1-1-0.482--2152.paix0.tr-cps.internet2.edu [137.164.131.62]
10 dc-svl-core1--svl-px1-10ge-1.cenic.net [137.164.46.204]
11 dc-svl-agg1--svl-core1-10ge.cenic.net [137.164.47.120]
12 dc-stanford--svl-agg1-10ge.cenic.net [137.164.50.158]
13 boundarya-rtr.Stanford.EDU [68.65.168.33]
14 * * *
Computing statistics for 16 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 Ikyuaokiishiriy.ks.cox.net [72.202.131.222]
0/ 5 = 0% |
1 5ms 0/ 5 = 0% 0/ 5 = 0% 10.250.96.1
0/ 5 = 0% |
2 9ms 0/ 5 = 0% 0/ 5 = 0% 70.183.70.181
0/ 5 = 0% |
3 15ms 0/ 5 = 0% 0/ 5 = 0% kscydsrj01-ae2.rd.ks.cox.net [70.183.71.101]
0/ 5 = 0% |
4 14ms 0/ 5 = 0% 0/ 5 = 0% 70.183.71.61
0/ 5 = 0% |
5 26ms 0/ 5 = 0% 0/ 5 = 0% chgobprj01-ae2.0.rd.ch.cox.net [68.1.0.216]
0/ 5 = 0% |
6 40ms 0/ 5 = 0% 0/ 5 = 0% eq-exchange.tr01-chcgil01.transitrail.net [206.223.119.116]
0/ 5 = 0% |
7 119ms 0/ 5 = 0% 0/ 5 = 0% 137.164.129.2
0/ 5 = 0% |
8 113ms 0/ 5 = 0% 0/ 5 = 0% xe-1-0-0.0.paix0.tr-cps.internet2.edu [64.57.20.222]
0/ 5 = 0% |
9 --- 5/ 5 =100% 5/ 5 =100% xe-1-1-0.482--2152.paix0.tr-cps.internet2.edu [137.164.131.62]
0/ 5 = 0% |
10 102ms 0/ 5 = 0% 0/ 5 = 0% dc-svl-core1--svl-px1-10ge-1.cenic.net [137.164.46.204]
0/ 5 = 0% |
11 95ms 0/ 5 = 0% 0/ 5 = 0% dc-svl-agg1--svl-core1-10ge.cenic.net [137.164.47.120]
0/ 5 = 0% |
12 109ms 0/ 5 = 0% 0/ 5 = 0% dc-stanford--svl-agg1-10ge.cenic.net [137.164.50.158]
5/ 5 =100% |
13 --- 5/ 5 =100% 0/ 5 = 0% boundarya-rtr.Stanford.EDU [68.65.168.33]

Trace complete.


bchandler02

join:2011-07-08
Oklahoma City, OK
reply to jackjack

Signal levels?



jackjack

@cox.net
reply to ikyuaoki

Seeing worse today.

Just now did a traceroute at 11:20pm Oct 15
$ mtr -c 4 -r www.stanford.edu
HOST: x Loss% Snt Last Avg Best Wrst StDev
1. 10.248.33.1 50.0% 4 28.2 28.1 28.1 28.2 0.1
2. 70.183.68.29 50.0% 4 26.6 27.4 26.6 28.2 1.2
3. ip70-183-65-9.ks.ks.cox.net 50.0% 4 30.8 64.2 30.8 97.5 47.2
4. 70.183.71.61 25.0% 4 29.0 29.1 28.5 29.9 0.7
5. chgobprj01-ae2.0.rd.ch.cox.n 75.0% 4 41.7 41.7 41.7 41.7 0.0
6. eq-exchange.tr01-chcgil01.tr 75.0% 4 48.3 48.3 48.3 48.3 0.0
7. ??? 100.0 4 0.0 0.0 0.0 0.0 0.0
8. ??? 100.0 4 0.0 0.0 0.0 0.0 0.0
9. 137.164.131.94 75.0% 4 133.5 133.5 133.5 133.5 0.0
10. 137.164.46.204 75.0% 4 114.0 114.0 114.0 114.0 0.0
11. dc-svl-agg1--svl-core1-10ge. 25.0% 4 117.7 119.0 116.9 122.2 2.9
12. dc-stanford--svl-agg1-10ge.c 50.0% 4 114.4 113.5 112.7 114.4 1.2
13. boundarya-rtr.Stanford.EDU 66.7% 3 118.1 118.1 118.1 118.1 0.0
14. ??? 100.0 2 0.0 0.0 0.0 0.0 0.0



ikyuaoki

join:2011-04-12
Wichita, KS

Could you pull router out and attach the computer to the cable modem and redo your mtr? that my pathping shows that no problems on the cox network.



odog
Cable Centric Vendor Biased
Premium,VIP
join:2001-08-05
Atlanta, GA
kudos:11
reply to jackjack

ping your public IPs default gateway, what kind of loss do you get to that?