Default gateway Problem

#1
Really sorry if this is in the wrong place, but Im really frustrated at this point.

I've been having a big problem with getting an error message that says "default gateway is not available", and getting disconnected from my internet every few minutes.
I've really tried to do everything I can to fix this problem, I've looked all over the internet and tried every solution I've found, but nothing has worked...
I'll post the information I have right now, but tell me if I need anything else please.

I did the ipconfig/all before and after the error happens, and this is what I get.

BEFORE:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.
Windows IP Configuration

Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8188CE Wireless LAN 802.11n PC
I-E NIC
Physical Address. . . . . . . . . : 88-25-2C-D2-69-70
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::5c76:862a:68ad:b4e2(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.2(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Tuesday, May 10, 2011 6:53:50 PM
Lease Expires . . . . . . . . . . : Wednesday, May 11, 2011 6:53:49 PM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 327689516
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-C3-32-23-1C-75-08-7D-E5-74

DNS Servers . . . . . . . . . . . : 192.168.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe FE Family Controller
Physical Address. . . . . . . . . : 1C-75-08-7D-E5-74
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{451384A8-37A9-46C1-835B-FBAC533274D1}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 9:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft 6to4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{BFF0D340-FE75-4525-ADD9-DBB17AC7F6DC}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e76:1026:7f6:9c47:ca4a(Prefe
rred)
Link-local IPv6 Address . . . . . : fe80::1026:7f6:9c47:ca4a(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

AFTER:
Windows IP Configuration

Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8188CE Wireless LAN 802.11n PC
I-E NIC
Physical Address. . . . . . . . . : 88-25-2C-D2-69-70
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::5c76:862a:68ad:b4e2(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.2(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Tuesday, May 10, 2011 6:53:50 PM
Lease Expires . . . . . . . . . . : Wednesday, May 11, 2011 6:53:49 PM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 327689516
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-C3-32-23-1C-75-08-7D-E5-74

DNS Servers . . . . . . . . . . . : 192.168.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe FE Family Controller
Physical Address. . . . . . . . . : 1C-75-08-7D-E5-74
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{451384A8-37A9-46C1-835B-FBAC533274D1}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 9:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft 6to4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{BFF0D340-FE75-4525-ADD9-DBB17AC7F6DC}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e76:1026:7f6:9c47:ca4a(Prefe
rred)
Link-local IPv6 Address . . . . . : fe80::1026:7f6:9c47:ca4a(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled
I also have the error report for when I try to fix it with troubleshoot problem

Details about network adapter diagnosis:

Network adapter Wireless Network Connection driver information:

Description . . . . . . . . . . : Realtek RTL8188CE Wireless LAN 802.11n PCI-E NIC
Manufacturer . . . . . . . . . : Realtek Semiconductor Corp.
Provider . . . . . . . . . . . : Realtek Semiconductor Corp.
Version . . . . . . . . . . . : 1002.2.428.2010
Inf File Name . . . . . . . . . : C:\windows\INF\oem14.inf
Inf File Date . . . . . . . . . : Wednesday, April 28, 2010 7:32:20 PM
Section Name . . . . . . . . . : RTL8192Ce.ndi
Hardware ID . . . . . . . . . . : pci\ven_10ec&dev_8176&subsys_818410ec
Instance Status Flags . . . . . : 0x180200a
Device Manager Status Code . . : 0
IfType . . . . . . . . . . . . : 71
Physical Media Type . . . . . . : 9



Diagnostics Information (Wireless Connectivity)
Details about wireless connectivity diagnosis:

Information for connection being diagnosed
Interface GUID: bff0d340-fe75-4525-add9-dbb17ac7f6dc
Interface name: Realtek RTL8188CE Wireless LAN 802.11n PCI-E NIC
Interface type: Native WiFi

Connection incident diagnosed
Auto Configuration ID: 1
Connection ID: 1

Connection status summary
Connection started at: 2011-05-19 20:27:32-164
Profile match: Success
Pre-Association: Success
Association: Success
Security and Authentication: Success

List of visible access point(s): 5 item(s) total, 5 item(s) displayed
BSSID BSS Type PHY Signal(dB) Chnl/freq SSID
-------------------------------------------------------------------------
E0-91-F5-52-B3-B6 Infra <unknown> -91 11 JOANNE-PC_Network
00-24-B2-00-60-2A Infra g -92 1 bailey
B0-E7-54-14-98-21 Infra g -88 4 2WIRE539
00-24-37-03-40-F0 Infra g -89 6 0066 2307
00-24-B2-CA-84-A0 Infra g -92 11 Sunnybrook

Connection History

Information for Auto Configuration ID 1

List of visible networks: 5 item(s) total, 5 item(s) displayed
BSS Type PHY Security Signal(RSSI) Compatible SSID
------------------------------------------------------------------------------
Infra <unknown> Yes 8 Yes JOANNE-PC_Network
Infra g Yes 6 Yes bailey
Infra g Yes 14 Yes 2WIRE539
Infra g Yes 12 Yes 0066 2307
Infra g Yes 6 Yes Sunnybrook

List of preferred networks: 1 item(s)
Profile: JOANNE-PC_Network
SSID: JOANNE-PC_Network
SSID length: 17
Connection mode: Infra
Security: Yes
Set by group policy: No
Connect even if network is not broadcasting: No
Connectable: Yes

Information for Connection ID 1
Connection started at: 2011-05-19 20:27:32-164
Auto Configuration ID: 1
Profile: JOANNE-PC_Network
SSID: JOANNE-PC_Network
SSID length: 17
Connection mode: Infra
Security: Yes
Pre-Association and Association
Connectivity settings provided by hardware manufacturer (IHV): No
Security settings provided by hardware manufacturer (IHV): No
Profile matches network requirements: Success
Pre-association status: Success
Association status: Success
Last AP: e0-91-f5-52-b3-b6
Security and Authentication
Configured security type: WPA2-PSK
Configured encryption type: CCMP(AES)
802.1X protocol: No
Key exchange initiated: Yes
Unicast key received: Yes
Multicast key received: Yes
Number of security packets received: 0
Number of security packets sent: 0
Security attempt status: Success
Connectivity
Packet statistics
Ndis Rx: 14
Ndis Tx: 104
Unicast decrypt success: 1
Multicast decrypt success: 0
Unicast decrypt failure: 0
Multicast decrypt failure: 0
Rx success: 163183
Rx failure: 0
Tx success: 89
Tx failure: 0
Tx retry: 0
Tx multiple retry: 0
Tx max lifetime exceeded: 0
Tx ACK failure: 0
Roaming history: 0 item(s)

I should also say that I am getting my internet from a wireless router. Theres a main computer plugged into the router itself, and its doing just fine, not disconnections. I've reset the router multiple times with no fix.
Im REALLY hoping someone here has a solution for me, I just dont know what to do anymore, thank you for reading this.
 


Saltgrass

Excellent Member
Microsoft Community Contributor
#2
You seem to have a short lease on you address, but that may be a wireless thing, I do not have mine to look at.

Have you tried disabling your Ethernet card?

If I am looking at it correctly, there is an updated driver on the Realtek site for your wireless adapter?

Is you router an 802.11n capable and others versions also?

Is you wireless signal strong, and do you show a Home Network or a Public one?
 


#3
Updating the router has seemed to do the trick, but I'm still waiting a day or two to make sure. Thank you, I'll come back if anything else comes up!
 


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