http://www.dslreports.com/forum/r4850447 en Wed, 09 Dec 2009 13:31:24 EDT Wed, 09 Dec 2009 13:31:24 EDT http://www.dslreports.com/forum/remark,4858006 J D McDorce : A couple of diagnostic tools which could be beneficial:

Line Quality Test »/testme (you will need to register »/prof/new)

The Visualroute demo can usually be used to trace back to your IP (»visualroute.visualware.com/, however, the link may be temporarily down).]]> http://www.dslreports.com/forum/remark,4858006 Tue, 29 Oct 2002 11:08:00 EDT http://www.dslreports.com/forum/remark,4856940 Spector42 : Your snr, up and down power all look great. For better accuracy ping more than 4 times and use a larger packet size. Here is a ping to the first router in your tracert that shows packet loss. Note the use of -n and -l in the ping command.

H:\>ping -t 68.60.32.250 -n 50 -l 1000

Pinging 68.60.32.250 with 1000 bytes of data:

Reply from 68.60.32.250: bytes=1000 time=31ms TTL=246
Reply from 68.60.32.250: bytes=1000 time=31ms TTL=246
Request timed out.
.
.
.
Reply from 68.60.32.250: bytes=1000 time=32ms TTL=246
Reply from 68.60.32.250: bytes=1000 time=32ms TTL=246

Ping statistics for 68.60.32.250:
Packets: Sent = 50, Received = 48, Lost = 2 (4% loss),
Approximate round trip times in milli-seconds:
Minimum = 31ms, Maximum = 32ms, Average = 30ms

It is also beneficial to run a reverse tracert. A search on google should yield a handful of these. Since I do not know your IP, here is a trace to the above router:

H:\>tracert 68.60.32.250

Tracing route to 68.60.32.250 over a maximum of 30 hops

1 10 ms 10 ms 10 ms 10.10.4.50
2 * * * Request timed out.
3 * * * Request timed out.
4 10 ms 10 ms 10 ms 68.34.76.50
5 10 ms 10 ms 10 ms sl-gw26-rly-2-0.sprintlink.net [144.232.238.233]

6 10 ms 10 10 ms sl-bb20-rly-3-3.sprintlink.net [144.232.14.33]
7 10 ms 16 ms 10 ms sl-bb25-nyc-14-1.sprintlink.net [144.232.18.254]

8 16 ms 31 ms 31 ms sl-bb25-chi-6-3.sprintlink.net [144.232.20.58]
9 15 ms 31 ms 32 ms sl-bb21-chi-13-0.sprintlink.net [144.232.26.89]

10 16 ms 31 ms 32 ms sl-gw22-chi-9-0.sprintlink.net [144.232.10.14]
11 32 ms 31 ms 31 ms 68.60.32.250

Trace complete.

From these tests, it is not very conclusive where you are dropping packets.]]> http://www.dslreports.com/forum/remark,4856940 Tue, 29 Oct 2002 08:24:48 EDT http://www.dslreports.com/forum/remark,4856810 anon : Ping Results:

Pinging yahoo.com [64.58.79.230] with 32 bytes of data:

Request timed out.
Reply from 64.58.79.230: bytes=32 time=32ms TTL=242
Reply from 64.58.79.230: bytes=32 time=32ms TTL=242
Reply from 64.58.79.230: bytes=32 time=32ms TTL=242

Ping statistics for 64.58.79.230:
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 32ms, Maximum = 32ms, Average = 24ms

TraceRoute Results: (I've always gotten request timed out from hops 2-4 for as long as I've had comcast, even when the service was fine.)

Tracing route to yahoo.com [64.58.79.230]
over a maximum of 30 hops:

1 10 ms 15 ms 10 ms 10.64.248.1
2 * * * Request timed out.
3 * * * Request timed out.
4 * * * Request timed out.
5 10 ms * 10 ms 68.60.32.250
6 31 ms * * sl-gw33-chi-4-0.sprintlink.net [144.228.151.217]

7 16 ms 16 ms 31 ms sl-bb22-chi-4-0.sprintlink.net [144.232.26.21]
8 15 ms 16 ms 16 ms 144.232.9.50
9 * 16 ms 16 ms agr3-loopback.Chicago.cw.net [208.172.2.103]
10 15 ms 16 ms 15 ms dcr1-so-0-2-0.Chicago.cw.net [208.175.10.9]
11 31 ms 47 ms 47 ms dcr2-loopback.Washington.cw.net [206.24.226.100]

12 32 ms 47 ms 47 ms bhr1-pos-10-0.Sterling1dc2.cw.net [206.24.238.16
6]
13 32 ms 47 ms 46 ms csr04-ve240.stng01.exodus.net [216.33.98.203]
14 * 32 ms 109 ms 216.35.210.126
15 * * * Request timed out.
16 32 ms 46 ms 47 ms w1.rc.vip.dcx.yahoo.com [64.58.79.230]

Signal Levels

Frequency 591000000 Hz Locked
Signal to Noise Ratio 35 dB
QAM 64
Network Access Control Object ON
Power Level 0 dBmV The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading

Upstream Value
Channel ID 5
Frequency 19984000 Hz Ranged
Ranging Service ID 1511
Symbol Rate 1.280 Msym/s
Power Level 34 dBmV]]> http://www.dslreports.com/forum/remark,4856810 Tue, 29 Oct 2002 07:49:55 EDT http://www.dslreports.com/forum/remark,4852116 MoviePhreak9 : can u post a ping, Trace Route, and Signals.....tnx
--
~The DesiMan~~~~P2P Baby!]]> http://www.dslreports.com/forum/remark,4852116 Mon, 28 Oct 2002 19:09:38 EDT http://www.dslreports.com/forum/remark,4850447 anon : Anyone else here in swartz creek or genessee county, Michigan getting slow speeds (less then 1k/sec upstream, 12k/sec downstream)? Checked modem stats and everything is ok there.]]> http://www.dslreports.com/forum/remark,4850447 Mon, 28 Oct 2002 16:37:24 EDT