Frequent, intermittent loss of wireless connection. Seems to be related to the problems of intellectual property

I have a problem with my connection wireless, but only from the House. The laptop connects immediately, but seems to systematically lose the connection even if the signal strength is excellent.  It seems that the IP is regularly lost during a connection and must constantly be renewed.

I've been connected with wireless no problem in a cafeteria for the last two hours.  I am disconnected only when I'm at home.  Is it possible that this is related to security?
Any help would be greatly appreciated.

I checked the IP address configuration and received the following message is displayed:

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

C:\Documents and Settings\Winuser > ipconfig

Windows IP configuration

An internal error has occurred: a device attached to the system is not functioning.

Contact the Services de Support technique Microsoft for assistance.

Additional information: unknown media status code.

C:\Documents and Settings\Winuser >
I also run the network diagnostic tool and received the following notification:
Maps network has NO
[00000002] cisco Systems PCI wireless network
Caption = [00000002] Cisco Systems PCI Wireless LAN adapt
DatabasePath = %SystemRoot%\System32\drivers\etc
Description = Intel(r) PRO/1000 MT connection Mobile - Packet Scheduler Miniport
DHCPEnabled = TRUE
DNSEnabledForWINSResolution = FALSE
DNSHostName = IBM-CCD92CC0547
DomainDNSRegistrationEnabled = FALSE
FullDNSRegistrationEnabled = TRUE
Index = 2
IPConnectionMetric = 1
IPEnabled = TRUE
IPFilterSecurityEnabled = FALSE
IPSecPermitIPProtocols = 0
IPSecPermitTCPPorts = 0
IPSecPermitUDPPorts = 0
IPXEnabled = FALSE
MACAddress = 00:11:25:47:81:6E
ServiceName = PCX504
SettingID = {4B4A6905-63A0-4E1F-BCB0-6346ACF583AB}
TcpipNetbiosOptions = 0
TcpWindowSize = 64512
WINSEnableLMHostsLookup = TRUE
[00000011] Intel PRO/1000 MT Mobile connection
Caption = [00000011] connection Mobile of Intel (r) PRO/1000 MT
DatabasePath = %SystemRoot%\System32\drivers\etc
Description = Intel(r) PRO/1000 MT connection Mobile - Packet Scheduler Miniport
DHCPEnabled = TRUE
DHCPLeaseExpires = 18:31:30 09/30/2009
DHCPLeaseObtained = 17:31:30 09/30/2009
DNSEnabledForWINSResolution = FALSE
DNSHostName = IBM-CCD92CC0547
DomainDNSRegistrationEnabled = FALSE
FullDNSRegistrationEnabled = TRUE
Index = 11
IPConnectionMetric = 1
IPEnabled = TRUE
IPFilterSecurityEnabled = FALSE
IPSecPermitIPProtocols = 0
IPSecPermitTCPPorts = 0
IPSecPermitUDPPorts = 0
IPXEnabled = FALSE
MACAddress = 00:11:25:47:81:6E
ServiceName = E1000
SettingID = {8FD85EC6-0D7D-4F3F-B970-1DD968C12A1F}
TcpipNetbiosOptions = 0
TcpWindowSize = 64512
WINSEnableLMHostsLookup = TRUE
[00000013] Intel (r) PRO/Wireless LAN 2100 3B Mini PCI Adapter (FAILED)
Caption = [00000013], Intel (r) PRO/Wireless LAN 2100 3B Mini PCI Adapter
DatabasePath = %SystemRoot%\System32\drivers\etc
DefaultIPGateway = 10.29.21.254(Same sous-réseau) (PAST)
Ping 10.29.21.254 with 32 bytes of data:
Reply from 10.29.21.254: bytes = 32 time = 8ms TTL = 8
Reply from 10.29.21.254: bytes = 32 time = 6ms TTL = 6
Reply from 10.29.21.254: bytes = 32 time = 6ms TTL = 6
Reply from 10.29.21.254: bytes = 32 time = 2ms TTL = 2
Ping statistics for 10.29.21.254:
Packets: Sent = 4, received = 4, lost = 0 (0% loss)
Time approximate round trip in milli-seconds:
Minimum = 2ms, Maximum = 8ms, average = 5ms
Description = Intel (r) PRO/Wireless LAN 2100 3B Mini PCI Adapter - Packet Scheduler Miniport
DHCPEnabled = TRUE
DHCPLeaseExpires = 15:56:37 11/06/2009
DHCPLeaseObtained = 14:56:37 11/06/2009
DHCPServer = 1.1.1.1 (PAST)
Ping 1.1.1.1 with 32 bytes of data:
1.1.1.1 response: bytes = 32 time = 1ms TTL = 1
1.1.1.1 response: bytes = 32 time = 3ms TTL = 3
1.1.1.1 response: bytes = 32 time = 2ms TTL = 2
1.1.1.1 response: bytes = 32 time = 2ms TTL = 2
Ping statistics for 1.1.1.1:
Packets: Sent = 4, received = 4, lost = 0 (0% loss)
Time approximate round trip in milli-seconds:
Minimum = 1ms, Maximum = 3ms, average = 2ms
DNSDomain = ahcguestnet.com
DNSEnabledForWINSResolution = FALSE
DNSHostName = IBM-CCD92CC0547
DNSServerSearchOrder = 167.177.96.225 (FAILED)
Ping 167.177.96.225 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 167.177.96.225:
Packets: Sent = 4, received = 0, lost = 4 (100% loss)

Hello

Maybe this can help.

My wireless is not working - http://www.ezlan.net/wireless.html

Basic wireless configuration - http://www.ezlan.net/Wireless_Config.html

Wireless Security - http://www.ezlan.net/Wireless_Security.html

Jack MVP-networking. EZLAN.NET

Tags: Windows

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