http://www.dslreports.com/forum/Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267209 en Sat, 11 Feb 2012 16:40:25 EDT Sat, 11 Feb 2012 16:40:25 EDT http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23274433
There is nothing left in that line, so ....

That’s about as good as it gets. It isn’t going to get much better than that. Put a fork in it you’re done. :D


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"You can observe a lot by watching". Yogi Berra]]> http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23274433 Sun, 01 Nov 2009 12:07:39 EDT http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23273247 http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23273247 Sun, 01 Nov 2009 01:08:06 EDT http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23273222 Receive Window (RWIN): 19396
Window Scaling: off
Path MTU Discovery: ON
RFC1323 Window Scaling: OFF
RFC1323 Time Stamping: OFF
Selective Acks: ON
MSS requested: 1452
TTL: unknown
TTL remaining: 115
TOS flags: none set
2. Test Download
Actual data bytes sent: 1025453
Actual data packets: 708
Max packet sent (MTU): 1492
Max packet recd (MTU): 1492
Retransmitted packets: 1
sacks you sent: 12
pushed data pkts: 106
data transmit time: 6.594 secs
our max idletime: 441.6 ms
transfer rate: 143112 bytes/sec
transfer rate: 1144 kbits/sec
transfer efficiency: 99%
3. ICMP (ping) check

Target unpingable

If your IP could be pinged then we hit it with various streams to identify any loss, or exessive jitter from our server.
4. Notes and Recommendations Change MTU to 1500 (FAQ #652, #695)
We have no recommendations for 64k lines
download/use DRTCP .. (FAQ #578)
Read the tweak FAQ

Observations:
Good data stream (no/few rexmits)

Observations:
Become pingable
if you need basic packet loss tests done

Speakeasy test 1 from Chicago
Download Speed: 1287 kbps (160.9 KB/sec transfer rate)
Upload Speed: 329 kbps (41.1 KB/sec transfer rate)

Speakeasy test 2 from Atlanta
Download Speed: 1314 kbps (164.3 KB/sec transfer rate)
Upload Speed: 328 kbps (41 KB/sec transfer rate)

I tried two times to run »»ftp://ftp1.optonline.net/test512 but get this error;
C:\Documents and Settings\mom\Desktop\downloaded junk\test512.part could not be saved, because the source file could not be read.

Try again later, or contact the server administrator.

I tried to access my modem/router using »»ftp://ftp1.optonline.net/test512 but failed.

Thanks for the time and help.
Happy Halloween! Go Pack go!
MAJ]]> http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23273222 Sun, 01 Nov 2009 01:01:14 EDT http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267596 192.168.1.1 to get you into your MODEM/Router.

Check the logs and post what you find for your line stats and your signal.
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"You can observe a lot by watching". Yogi Berra]]> http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267596 Fri, 30 Oct 2009 17:11:14 EDT http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267350 --
"You can observe a lot by watching". Yogi Berra]]> http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267350 Fri, 30 Oct 2009 16:30:17 EDT http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267293 Download DrTcp

Set Tcp Receive Window to 19396

Set Windows Scaling, Time Stamping, Selective Acks, Path MTU Discovery, Black Hole Detection to Default.

Leave Max Duplicate Acks and TTL Blank

Using the drop-down menu in The Doctor set your NIC’s (Ethernet adapter’s) MTU to 1492.

Save/Exit DrTcp

Reboot

Rerun the Tweak Test

Run Two Speed Tests from the two DIFFERENT cities nearest to you that are listed here: Speakeasy POPs

Also, test here »ftp://ftp1.optonline.net/test512

Note your transfer rate after about 30 seconds. Then cancel the download.

Post the URL for the New Tweak Test. For the TWO Speakeasy Tests, Copy and Paste the speed results from those tests and note the speed from the FTP download test.
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"You can observe a lot by watching". Yogi Berra]]> http://www.dslreports.com/forum/Re-Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267293 Fri, 30 Oct 2009 16:18:09 EDT http://www.dslreports.com/forum/Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267209
DSL 1.5 WINXP

1. Your Tweakable Settings
Receive Window (RWIN): 130680
Window Scaling: 1
Path MTU Discovery: ON
RFC1323 Window Scaling: ON
RFC1323 Time Stamping: OFF
Selective Acks: ON
MSS requested: 1452
TTL: unknown
TTL remaining: 51
TOS flags: none set
2. Test Download
Actual data bytes sent: 1363357
Actual data packets: 942
Max packet sent (MTU): 1492
Max packet recd (MTU): 1492
Retransmitted packets: 234
sacks you sent: 137
pushed data pkts: 45
data transmit time: 19.769 secs
our max idletime: 1188.2 ms
transfer rate: 50736 bytes/sec
transfer rate: 405 kbits/sec
transfer efficiency: 75%
3. ICMP (ping) check

Target unpingable

If your IP could be pinged then we hit it with various streams to identify any loss, or exessive jitter from our server.
4. Notes and Recommendations Change MTU to 1500 (FAQ #652, #695)
We have no recommendations for

Speed Test #80914220 by dslreports.com
Run: 2009-10-30 13:18:59 EST
Download: 1202 (Kbps)
Upload: 325 (Kbps)
In kilobytes per second: 146.7 down 39.6 up
Tested by server: 55 java
User: 1685416 @ dslreports.com
User's DNS: sbcglobal.net
Compared to the average of 953 tests from sbcglobal.net:
* download is 62% worse, upload is 58% worse

#3. I shut off Comodo free firewall, BUT I am still Unpingable.

#4. DSL ISP is SBC AT&T
make, model and type of modem is Westell sku=F90-610025-06 SN=08AK11082810 MAC=00183AE710B8 ADSL+ROUTER STYLE=MSTATEA - It has been in use exactly 24 hours, just like my subscription to SBC AT&T DSL :).

#5. If DSL, do you use PPPoE connection software? (Do you have to connect to the Internet?). NO

#6. N/A

#7. Windows XP

#8. advertised speed=1.5mg

#9. no network

#10. no NAT

#11. Distance is 10,560 feet according to Cory in Arkansas for SBC AT&T and 12,000 feet according to Rich in Missouri at SBC AT&T.]]> http://www.dslreports.com/forum/Tweak-Test-Can-I-improve-this-I-am-new-to-SBC-23267209 Fri, 30 Oct 2009 16:00:28 EDT