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Forums » US Telco Support » AT&T » AT&T Midwest » My end or SBC's???
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trouble getting to www.sbc.com »
« SBC/Yahoo Page Auto Login, is it possible?  

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN


1 edit

My end or SBC's???

I ran a speed test from a place that I frequently visit and got the following result:

"running 10s outbound test (client to server) . . . . . 0.45Mb/s
running 10s inbound test (server to client) . . . . . . 3.25Mb/s
Alarm: Duplex mismatch condition exists: Host set to HD and Switch set to FD"

Is this my end or SBC's???

I have ran many tests before at this site but never a a duplex mismatch.....why now after upgrade?

edited in: I have changed no settings on my end BTW (except RWIN )

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN

Re: My end or SBC's???

One more thing I noticed is that I am getting and uber amount of packet loss now??
--
Control is an illusion!!!

gdm
Premium,MVM
join:2001-06-15
Mchenry, IL
clubs:

Re: My end or SBC's???

Your line may not like the new speeds.

Try resetting your modem. Leave it off for 5 minutes and then turn it on.

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN

Re: My end or SBC's???

Hope not. I am hooked right into the NID outside bypassing all of my internal wiring. I will try to cold boot the modem if you think that might help.
--
Control is an illusion!!!

WSoxRock
Go Sox

join:2000-10-10
Lake Villa, IL
clubs:
What is the site you are testing on? Maybe some others who are on same package can try out and see what they get.
--
White Sox are my favorite team. My second favorite team is whoever is playing the Cubs.:)

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN


1 edit
Okay I powered down my modem, computer, and router for 5 minutes. Tested at the site again and got these results:

"Web100 reports the Round trip time = 45.48 msec; the Packet size = 1452 Bytes; and
There were 201 packets retransmitted, 148 duplicate acks received, and 0 SACK blocks received
The connection stalled 7 times due to packet loss
The connection was idle 1.68 seconds (16.79%) of the time
This connection is sender limited 8.78% of the time.
This connection is network limited 91.21% of the time.
Contact your local network administrator to report a network problem
Excessive packet loss is impacting your performance, check the auto-negotiate function on your local PC and network switch

web100 reports TCP Performance Enhancement Settings are:
RFC 2018 Selective Acknowledgment: OFF
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: ON
Information: Network Middlebox is modifying MSS variable
Server IP addresses are preserved End-to-End"

Test site: »speedtest.chartermi.net/

Any ideas???
--
Control is an illusion!!!

gdm
Premium,MVM
join:2001-06-15
Mchenry, IL
clubs:
·AT&T U-Verse
·AT&T CallVantage
·Comcast Digital Vo..
·Comcast

WSoxRock See Profile brings up a good point.

Try using the SBC test also »support.sbcglobal.net/dsl/speedtest/

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN

Okay here are the results from the SBC MI:Southfield site

SBC Yahoo! DSL Internet Throughput Test
Your DSL Internet Throughput (bits/second)
Your Throughput
Download = 1.787 Mbps
Upload = 521.37 kbps
Compare your DSL Internet Throughput
Approximate time required to
download an average MP3 file (2.5 MB)
Your DSL Internet Throughput
(approx. 11 sec)
56K Dial Modem
(approx. 9 minutes)

Not good

--
Control is an illusion!!!

gdm
Premium,MVM
join:2001-06-15
Mchenry, IL
clubs:
·AT&T U-Verse
·AT&T CallVantage
·Comcast Digital Vo..
·Comcast


1 edit

Re: My end or SBC's???

You might want to IM David See Profile but if you are on a RT not sure if there is much that can be done.

They can't read line stats off the RT. If you had a modem that could show stats that would help.

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN


2 edits

Re: My end or SBC's???

Yeah I am on an RT. That is strange because yesterday in primetime (7pm) I was getting 4900 down. A high ranking member IM'd me to see what they could find out. I'm still gonna keep the package though

edited: I have a 5360 which I do not think you can check attenuation with

David
No,there is another.
Premium,VIP
join:2002-05-30
Granite City, IL
clubs:
·DIRECTV
·magicjack.com
·AT&T Midwest

Sounds like the redback is not done.... Send me an email at the helprequest@sbcglobal.net and put "redback check" in the subject....
--
Give a man a fish and you feed him for a day. Teach him how to fish and you feed him for a lifetime - Lao Tzu

reddog00
Ahhhh That Feels Much Better
Premium
join:2003-02-24
Crossville, TN

1 edit

Re: My end or SBC's???

Thanks Beach Boy I am taken care of.

I just IM'd you something. You might wanna take a peek!
Forums » US Telco Support » AT&T » AT&T Midwesttrouble getting to www.sbc.com »
« SBC/Yahoo Page Auto Login, is it possible?  


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