[cisco-voip] sj-download.cisco.com slow averaging 35KB/Sec
Mike Thompson
mthompson729 at gmail.com
Sun Jul 12 14:38:46 EDT 2009
Jason, late reply.but are you on Comcast by chance? I've been getting this
for a few of weeks. For some reason Comcast has seen it fit to throttle
bandwidth from Cisco (or maybe Cisco has).
I ticks me off pretty bad because I work from home fair amount since I do a
lot of off hours customer work. really annoying when you're doing some bug
fix work and you want to download some patches 'real quick' to address the
things.
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons (US)
Sent: Tuesday, July 07, 2009 7:39 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] sj-download.cisco.com slow averaging 35KB/Sec
Anyone else notice the sj-download.cisco.com is slow?
Second try at downloading 7.1.2a, first try the file sizes were too small
and checksum didn't match;
Why is cisco.com so slow? I downloaded FireFox 3.5 at 3MB/Sec, and VMWare
Workstation 6.5 at 1MB/Sec. I have a 8MB Cable Modem.
Second try is a failure too..
Release 7.1(2a) Filename UCSInstall_UCOS_7.1.2.20000-2.sgn.iso_part1of2
Release Date 15/Jun/2009 Description Cisco Unified Communications Manager
7.1(2a) part 1 of 2 (non-bootable) - For upgrade from 7.0(x). Upgrades from
5.1(3x)+/6.1(2x)+ need to be requested via PUT (www.cisco.com/upgrade) or
purchased to obtain the necessary license. Size 1486464.00 KB (1522139136
bytes) Router Checksum 0xb492 MD5 f9f35a07ac5dbd23d3a26113548962d1
So here is third try;
C:\Users\Owner>pathping download-sj.cisco.com
Tracing route to download-sj.cisco.com [198.133.219.241]
over a maximum of 30 hops:
0 Velocity-PC [10.0.0.5]
1 10.0.0.1
2 73.197.215.1
3 ge-3-2-ur01.fernandina.fl.jacksvil.comcast.net [68.86.171.17]
4 te-9-1-ur01.northeast.fl.jacksvil.comcast.net [68.86.168.61]
5 te-5-2-ar01.southsiderdc.fl.jacksvil.comcast.net [68.86.168.69]
6 te-0-2-0-5-ar03.pompanobeach.fl.pompano.comcast.net [68.85.229.229]
7 pos-0-7-0-0-ar03.northdade.fl.pompano.comcast.net [68.86.164.5]
8 pos-0-3-0-0-cr01.miami.fl.ibone.comcast.net [68.86.91.221]
9 pos-2-3-0-0-cr01.atlanta.ga.ibone.comcast.net [68.86.85.193]
10 pos-0-14-0-0-cr01.mclean.va.ibone.comcast.net [68.86.85.74]
11 pos-0-13-0-0-cr01.newyork.ny.ibone.comcast.net [68.86.85.98]
12 pos-0-2-0-0-pe01.111eighthave.ny.ibone.comcast.net [68.86.86.74]
13 Vlan546.icore1.NTO-NewYork.as6453.net [209.58.26.57]
14 192.205.35.13
15 cr1.n54ny.ip.att.net [12.122.131.98]
16 cr2.cgcil.ip.att.net [12.122.1.2]
17 cr1.cgcil.ip.att.net [12.122.2.53]
18 cr1.sffca.ip.att.net [12.122.4.121]
19 gar1.sj2ca.ip.att.net [12.123.15.1]
20 * * *
Computing statistics for 475 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 Velocity-PC [10.0.0.5]
0/ 100 = 0% |
1 0ms 0/ 100 = 0% 0/ 100 = 0% 10.0.0.1
0/ 100 = 0% |
2 10ms 0/ 100 = 0% 0/ 100 = 0% 73.197.215.1
0/ 100 = 0% |
3 16ms 0/ 100 = 0% 0/ 100 = 0%
ge-3-2-ur01.fernandina.fl.jacksvi
.comcast.net [68.86.171.17]
0/ 100 = 0% |
4 23ms 0/ 100 = 0% 0/ 100 = 0%
te-9-1-ur01.northeast.fl.jacksvil
comcast.net [68.86.168.61]
0/ 100 = 0% |
5 21ms 0/ 100 = 0% 0/ 100 = 0%
te-5-2-ar01.southsiderdc.fl.jacks
il.comcast.net [68.86.168.69]
0/ 100 = 0% |
6 20ms 0/ 100 = 0% 0/ 100 = 0%
te-0-2-0-5-ar03.pompanobeach.fl.p
mpano.comcast.net [68.85.229.229]
0/ 100 = 0% |
7 19ms 0/ 100 = 0% 0/ 100 = 0%
pos-0-7-0-0-ar03.northdade.fl.pom
ano.comcast.net [68.86.164.5]
0/ 100 = 0% |
8 19ms 0/ 100 = 0% 0/ 100 = 0%
pos-0-3-0-0-cr01.miami.fl.ibone.c
mcast.net [68.86.91.221]
0/ 100 = 0% |
9 34ms 0/ 100 = 0% 0/ 100 = 0%
pos-2-3-0-0-cr01.atlanta.ga.ibone
comcast.net [68.86.85.193]
0/ 100 = 0% |
10 48ms 0/ 100 = 0% 0/ 100 = 0%
pos-0-14-0-0-cr01.mclean.va.ibone
comcast.net [68.86.85.74]
0/ 100 = 0% |
11 54ms 0/ 100 = 0% 0/ 100 = 0%
pos-0-13-0-0-cr01.newyork.ny.ibon
.comcast.net [68.86.85.98]
0/ 100 = 0% |
12 54ms 0/ 100 = 0% 0/ 100 = 0%
pos-0-2-0-0-pe01.111eighthave.ny.
bone.comcast.net [68.86.86.74]
0/ 100 = 0% |
13 77ms 0/ 100 = 0% 0/ 100 = 0%
Vlan546.icore1.NTO-NewYork.as6453
net [209.58.26.57]
0/ 100 = 0% |
14 76ms 0/ 100 = 0% 0/ 100 = 0% 192.205.35.13
100/ 100 =100% |
15 --- 100/ 100 =100% 0/ 100 = 0% cr1.n54ny.ip.att.net
[12.122.131.
8]
0/ 100 = 0% |
16 --- 100/ 100 =100% 0/ 100 = 0% cr2.cgcil.ip.att.net
[12.122.1.2]
0/ 100 = 0% |
17 --- 100/ 100 =100% 0/ 100 = 0% cr1.cgcil.ip.att.net
[12.122.2.53
0/ 100 = 0% |
18 --- 100/ 100 =100% 0/ 100 = 0% cr1.sffca.ip.att.net
[12.122.4.12
]
0/ 100 = 0% |
19 --- 100/ 100 =100% 0/ 100 = 0% gar1.sj2ca.ip.att.net
[12.123.15.
]
Trace complete.
C:\Users\Owner>
I run WireShark of download to look for TCP retransmits or other problems,
looks clean.
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