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Lose connection about every 10-15 min!


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kempryan28's Avatar
kempryan28 kempryan28 is offline
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30-Apr-2007, 07:27 PM #1
Lose connection about every 10-15 min!
I keep getting kicked off of the internet, it seems to happen about once every 15 minutes or so and I can't figure out why. I don't know if I'm losing the connection or what but it just freezes and goes through the whole program not responding/end now protocol and shuts down internet explorer. It gets rather annoying while surfing to have to restart ie so often. The problem probably stems from some antivirus that my mom put on here and messed up a few different things on my computer, however I have sense removed that software and gone back to my old antivirus but this problem still persists!

Can anyone help me?
etaf's Avatar
etaf   (Wayne) etaf is offline
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01-May-2007, 07:32 AM #2
can you describe how you are connected - all the componets make/models and cables - USB /LAN/wireless



can you do the following tests when its working and then repeat them all when disconnected

Post back the results of all the test - clearly labeled which is which - ie connected OK and disconnected

its important to do all the ping tests

1) Ping the default gateway
2) ping google.com by the name
3) ping google using IP address

all details below


ipconfig /all

TWO Methods to do that - some people have problems with ONE----

ONE ---------------------------------
start
run
cmd
ipconfig /all

rightclick in the box
select all
enter
control key + C key - to copy
then reply here and
control key + V to paste

TWO -----------------------------------------------

Start, Run, CMD to open a DOS window and type:

IPCONFIG /ALL >C:\RESULT.TXT

Open C:\RESULT.TXT with Notepad and copy/paste the entire results here.


NEXT lets see if you can get out onto the internet with both names and IP's - its possible the IP number you get back on the first test is different to the one I post {I'm in UK} so use the number you get instead of mine

------------------------------------------------
try ping the name and then the IP see below

start
run
cmd

C:\Documents and Settings\wayne>ping {the default gateway ipaddress you got above }


C:\Documents and Settings\wayne>ping google.com
Quote:

Pinging google.com [64.233.187.99] with 32 bytes of data:

Reply from 64.233.187.99: bytes=32 time=120ms TTL=243
Reply from 64.233.187.99: bytes=32 time=107ms TTL=243
Reply from 64.233.187.99: bytes=32 time=102ms TTL=243
Reply from 64.233.187.99: bytes=32 time=101ms TTL=243

Ping statistics for 64.233.187.99:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 101ms, Maximum = 120ms, Average = 107ms

C:\Documents and Settings\wayne>ping 64.233.187.991
Ping request could not find host 64.233.187.991. Please check the name and try a
gain.
C:\Documents and Settings\wayne>ping 64.233.187.99
Quote:

Pinging 64.233.187.99 with 32 bytes of data:

Reply from 64.233.187.99: bytes=32 time=116ms TTL=243
Reply from 64.233.187.99: bytes=32 time=113ms TTL=243
Reply from 64.233.187.99: bytes=32 time=113ms TTL=243
Reply from 64.233.187.99: bytes=32 time=111ms TTL=243

Ping statistics for 64.233.187.99:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 111ms, Maximum = 116ms, Average = 113ms

C:\Documents and Settings\wayne>
__________________
Wayne
Please let us know what the final solution was to any problem posted
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kempryan28 kempryan28 is offline
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02-May-2007, 08:14 PM #3
It’s a wireless network run through an Apple wireless router, we have two PC’s hooked up to it and one laptop with one wireless signal booster. To my knowledge this is the only computer that is having trouble. Also this computer is the remote one (meaning that the networks router is hooked up right next to the other PC).


#1 Connected

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Bob Kemp>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : kemp-w54jlolz3o
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : D-Link AirPlus DWL-G520 Wireless PCI
Adapter(rev.B) #2
Physical Address. . . . . . . . . : 00-0F-3D-AC-69-B0
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 10.0.1.2
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 10.0.1.1
DHCP Server . . . . . . . . . . . : 10.0.1.1
DNS Servers . . . . . . . . . . . : 10.0.1.1
Lease Obtained. . . . . . . . . . : Wednesday, May 02, 2007 6:50:21 PM
Lease Expires . . . . . . . . . . : Wednesday, May 02, 2007 10:50:21 PM

C:\Documents and Settings\Bob Kemp>



#2 connected

Windows IP Configuration



Host Name . . . . . . . . . . . . : kemp-w54jlolz3o

Primary Dns Suffix . . . . . . . :

Node Type . . . . . . . . . . . . : Unknown

IP Routing Enabled. . . . . . . . : No

WINS Proxy Enabled. . . . . . . . : No



Ethernet adapter Wireless Network Connection:



Connection-specific DNS Suffix . :

Description . . . . . . . . . . . : D-Link AirPlus DWL-G520 Wireless PCI Adapter(rev.B) #2

Physical Address. . . . . . . . . : 00-0F-3D-AC-69-B0

Dhcp Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

IP Address. . . . . . . . . . . . : 10.0.1.2

Subnet Mask . . . . . . . . . . . : 255.255.255.0

Default Gateway . . . . . . . . . : 10.0.1.1

DHCP Server . . . . . . . . . . . : 10.0.1.1

DNS Servers . . . . . . . . . . . : 10.0.1.1

Lease Obtained. . . . . . . . . . : Wednesday, May 02, 2007 6:50:21 PM

Lease Expires . . . . . . . . . . : Wednesday, May 02, 2007 10:50:21 PM


#3 Connected

I don’t know what I’m doing wrong here can you help me try and ping the three with a bit more detail? I typed what you told me to and this is what I was getting if it helps you at all…

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Bob Kemp>C:\Documents and Settings\wayne>ping10.0.1.2
'C:\Documents' is not recognized as an internal or external command,
operable program or batch file.

C:\Documents and Settings\Bob Kemp>C:\Documents and Settings\wayne>ping {10.0.1.
2}
'C:\Documents' is not recognized as an internal or external command,
operable program or batch file.

C:\Documents and Settings\Bob Kemp>C:documentsandsettings\wayne>ping{10.0.1.2}
The system cannot find the path specified.

C:\Documents and Settings\Bob Kemp>



Thanks for your help and I look forward to a reply,
Ryan Kemp
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etaf   (Wayne) etaf is offline
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06-May-2007, 07:33 AM #4
just type

ping 10.0.1.2
ping 10.0.1.1
etc

so the problem is on the remotest computer on the end of a signal boaster

download this software - lets see if other networks on same channel may interfer and if the signal is dropping - you can tell buy looking at the graph display for a pruple line

Free software to check signal strength of wireless is netstumbler 0.4.0 available for download from http://www.stumbler.net/

http://www.softpedia.com/get/Network...Stumbler.shtml

http://www.netstumbler.com/downloads/

http://www.techspot.com/downloads/303-netstumbler.html
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kempryan28 kempryan28 is offline
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09-May-2007, 10:50 PM #5
I tried the stumbler and all it does is flash "no AP's Active" at the bottom of the screen... any other thoughts?
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invalidusername invalidusername is offline
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09-May-2007, 11:05 PM #6
Hi,

ETAF probably won't be back untill a few more hours.

Let me make sure I undredtand what is going on.
You have two computer that are wired to the router and work.

You have one laptop that you try connect wirelessly via a signal booster and won't work.

It that the case?


...................

Well looks like you left. Hopefuly they will continue with your case first thing tommorow. See you later

Last edited by invalidusername; 09-May-2007 at 11:24 PM..
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etaf   (Wayne) etaf is offline
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10-May-2007, 02:21 AM #7
if you could confirm invalidusername question..

no wireless being picked up at all....

whereas your original problem statement - started you where disocnnected every 15 mins or so

if netstumbler is not picking up any wireless signal then you need to find out why ..

does the laptop work flawlessly next to the main wireless router ??
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wingkiller1990 wingkiller1990 is offline
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10-May-2007, 10:42 AM #8
mate if you click on devices there mite be more then one and try them all thats how i got it to work 4 me
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kempryan28 kempryan28 is offline
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14-May-2007, 01:56 AM #9
The system is a total of three computers 2 PC's and one laptop... Computer #1 is right next to the router (and I think wired directly to it... not sure though) and works online great... I never lose connection. Computer #2 is a PC that is connected wirelessly in a different part of the house this is the one that is having the issues, now losing connection more frequently. Computer #3 is a laptop connected wirelessly that quite honestly is never on and probably hasn't been on for months now. Is that more clear if not ask then I attempt to clarify it further.
And I just checked netstumbler again and it still says no ap's available. Even when I know I have a signal because I am typing this e-mail?
Could the problem be from the antivirus that computer #1 has on it now... the same antivirus that was installed on this computer that I took off because it started all of this in the first place?
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kempryan28 kempryan28 is offline
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14-May-2007, 02:08 AM #10
I figured out how to ping google.com the results from that test are as follows


Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Bob Kemp>ping google.com

Pinging google.com [64.233.187.99] with 32 bytes of data:

Reply from 64.233.187.99: bytes=32 time=83ms TTL=244
Reply from 64.233.187.99: bytes=32 time=82ms TTL=244
Reply from 64.233.187.99: bytes=32 time=81ms TTL=244
Reply from 64.233.187.99: bytes=32 time=82ms TTL=244

Ping statistics for 64.233.187.99:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 81ms, Maximum = 83ms, Average = 82ms

C:\Documents and Settings\Bob Kemp>
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kempryan28 kempryan28 is offline
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14-May-2007, 02:20 AM #11
also other results from ping tests

10.0.1.2 results

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Bob Kemp>ping 10.0.1.2

Pinging 10.0.1.2 with 32 bytes of data:

Reply from 10.0.1.2: bytes=32 time<1ms TTL=128
Reply from 10.0.1.2: bytes=32 time<1ms TTL=128
Reply from 10.0.1.2: bytes=32 time<1ms TTL=128
Reply from 10.0.1.2: bytes=32 time<1ms TTL=128

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\Documents and Settings\Bob Kemp>



10.0.1.1 results;



Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Bob Kemp>ping 10.0.1.1

Pinging 10.0.1.1 with 32 bytes of data:

Reply from 10.0.1.1: bytes=32 time<1ms TTL=64
Reply from 10.0.1.1: bytes=32 time<1ms TTL=64
Reply from 10.0.1.1: bytes=32 time<1ms TTL=64
Reply from 10.0.1.1: bytes=32 time<1ms TTL=64

Ping statistics for 10.0.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\Documents and Settings\Bob Kemp>
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etaf   (Wayne) etaf is offline
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14-May-2007, 07:54 AM #12
so you only have one PC connected wirelessly
it could be interference - have you tried the PC next to the router and see if it still stays on

it may just need a channel change in the router
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remaja remaja is offline
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14-May-2007, 11:46 AM #13
As I have posted on another thread, this could be a problem with the WEP encryption.

I Used to have a 128bit wep encryption key. and had the same problem like you do. that's because it's unstable and often gets timed out when trying to connect.

now I'm lowering it down a 64 bit.

this could be a country/region thing. almost everyone ion my country uses a 64 bit and having a 128 is often unstable. i say that because I don't know why they do a 128bit. for the average home user.
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kempryan28 kempryan28 is offline
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15-May-2007, 11:13 PM #14
Yeah it stays on... I can surf for hours on it with no interuption. It's just this computer that does it.

any other ideas?
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etaf   (Wayne) etaf is offline
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16-May-2007, 03:15 AM #15
i meant move the problem computer physically to next to the router
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