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Windows 7: Lost IPv4 when resuming from sleep mode

14 Apr 2010   #1

windows 7
 
 
Lost IPv4 when resuming from sleep mode

I have a gygabyte (GA-P55-UD5) motherboard with dual Lan by realtek , my computerhas been loosing the connection lately, when it returns from sleep. I have download the latest driver from realtek, I have turned off power saving options on the properties of the driver, I have reset the windows TCP/IP Winsock Catalog. I'm at my wits end with this problem.
The computer basically changes the Ip address to something else

Any help would be appreciated


My System SpecsSystem Spec
.

14 Apr 2010   #2

XP Pro SP3 X86 / Win7 Pro X86
 
 

Quote   Quote: Originally Posted by bejitar View Post
I have a gygabyte (GA-P55-UD5) motherboard with dual Lan by realtek , my computerhas been loosing the connection lately, when it returns from sleep. I have download the latest driver from realtek, I have turned off power saving options on the properties of the driver, I have reset the windows TCP/IP Winsock Catalog. I'm at my wits end with this problem.
The computer basically changes the Ip address to something else

Any help would be appreciated
It would help us to know the before and after IP addresses.

Also are you connecting direct to your modem or through a router?
My System SpecsSystem Spec
14 Apr 2010   #3

windows 7
 
 

IPv4 changes from my static address 192.168.2.8 to this one 169.254.255.192(Preferred)
In black is the cmd prompt when the connection is on, in red upon reawakening when I dont have one. If I reboot the computer it works fine

C:\Users\PaPa>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : PaPa-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Belkin

Ethernet adapter Local Area Connection :

Connection-specific DNS Suffix . : Belkin
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.2.8(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, April 09, 2010 6:13:05 PM
Lease Expires . . . . . . . . . . : Sunday, April 07, 2019 6:13:06 PM
Default Gateway . . . . . . . . . : 192.168.2.1
DHCP Server . . . . . . . . . . . : 192.168.2.1
DNS Servers . . . . . . . . . . . : 192.168.2.1
192.168.1.254
0.0.0.0
192.168.2.1
NetBIOS over Tcpip. . . . . . . . : Enabled

C:\Users\PaPa>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : PaPa-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Belkin

Ethernet adapter Local Area Connection :

Connection-specific DNS Suffix . : Belkin
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Autoconfiguration IPv4 Address. . : 169.254.255.192(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.2.1
192.168.1.254
0.0.0.0
192.168.2.1
NetBIOS over Tcpip. . . . . . . . : Enabled
My System SpecsSystem Spec
.


14 Apr 2010   #4

XP Pro SP3 X86 / Win7 Pro X86
 
 

Quote   Quote: Originally Posted by bejitar View Post
IPv4 changes from my static address 192.168.2.8 to this one 169.254.255.192(Preferred)
In black is the cmd prompt when the connection is on, in red upon reawakening when I dont have one. If I reboot the computer it works fine

C:\Users\PaPa>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : PaPa-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Belkin

Ethernet adapter Local Area Connection :

Connection-specific DNS Suffix . : Belkin
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.2.8(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, April 09, 2010 6:13:05 PM
Lease Expires . . . . . . . . . . : Sunday, April 07, 2019 6:13:06 PM
Default Gateway . . . . . . . . . : 192.168.2.1
DHCP Server . . . . . . . . . . . : 192.168.2.1
DNS Servers . . . . . . . . . . . : 192.168.2.1
192.168.1.254
0.0.0.0
192.168.2.1
NetBIOS over Tcpip. . . . . . . . : Enabled

C:\Users\PaPa>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : PaPa-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Belkin

Ethernet adapter Local Area Connection :

Connection-specific DNS Suffix . : Belkin
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Autoconfiguration IPv4 Address. . : 169.254.255.192(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.2.1
192.168.1.254
0.0.0.0
192.168.2.1
NetBIOS over Tcpip. . . . . . . . : Enabled
On first blush ... you need to clean up your DNS servers. You have 4 listed, one is your router, the second is on an entirely different subnet, the third is an invalid address and the fourth is a duplicate of the first. Also notice that on your second go around you have no default gateway listed, which will prevent IP forwarding into and out of the WAN side of your net.

This could be your problem... when the computer wakes up, the nic is a bit slow to connect it jumps to the next DNS server, which is not found and errors off producing the results you're getting... On most home routers the Default Gateway and DNS server shold both point to the router's IP address... It's ok to leave the extra lines blank.
My System SpecsSystem Spec
15 Apr 2010   #5

Windows 7 Ult, Windows 8.1 Pro,
 
 

Quote   Quote: Originally Posted by bejitar View Post
I have a gygabyte (GA-P55-UD5) motherboard with dual Lan by realtek , my computerhas been loosing the connection lately, when it returns from sleep. I have download the latest driver from realtek, I have turned off power saving options on the properties of the driver, I have reset the windows TCP/IP Winsock Catalog. I'm at my wits end with this problem.
The computer basically changes the Ip address to something else

Any help would be appreciated
This Technet post might help you with that problem.

i installed windows7,and i'am getting dns server errors"dns server isn't responding" whe i try connecting to the internet.____can't connect to internet get msg."dns server isn't responding"
My System SpecsSystem Spec
15 Apr 2010   #6

windows 7
 
 

Hi Chev 65 this is what i got when doing the ping
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\PaPa>ipconfig

Windows IP Configuration


Ethernet adapter Local Area Connection 2:

Connection-specific DNS Suffix . : Belkin
IPv4 Address. . . . . . . . . . . : 192.168.2.8
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.2.1

C:\Users\PaPa>ping 127.0.1

Pinging 127.0.0.1 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

C:\Users\PaPa>ping 127.0.0.1

Pinging 127.0.0.1 with 32 bytes of data:
Request timed out.
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Request timed out.
Request timed out.

Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 1, Lost = 3 (75% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\Users\PaPa>ping 192.168.2.8

Pinging 192.168.2.8 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Reply from 192.168.2.8: bytes=32 time<1ms TTL=128

Ping statistics for 192.168.2.8:
Packets: Sent = 4, Received = 1, Lost = 3 (75% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\Users\PaPa>ping 192.168.2.1

Pinging 192.168.2.1 with 32 bytes of data:
Reply from 192.168.2.1: bytes=32 time<1ms TTL=64
Reply from 192.168.2.1: bytes=32 time<1ms TTL=64
Reply from 192.168.2.1: bytes=32 time=1ms TTL=64
Reply from 192.168.2.1: bytes=32 time<1ms TTL=64

Ping statistics for 192.168.2.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0ms

C:\Users\PaPa>ping 192.168.1.254

Pinging 192.168.1.254 with 32 bytes of data:
Reply from 192.168.1.254: bytes=32 time=1ms TTL=254
Reply from 192.168.1.254: bytes=32 time=1ms TTL=254
Reply from 192.168.1.254: bytes=32 time=1ms TTL=254
Reply from 192.168.1.254: bytes=32 time=1ms TTL=254

Ping statistics for 192.168.1.254:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms

C:\Users\PaPa>ping 192.168.2.7

Pinging 192.168.2.7 with 32 bytes of data:
Reply from 192.168.2.7: bytes=32 time<1ms TTL=128
Reply from 192.168.2.7: bytes=32 time=1ms TTL=128
Reply from 192.168.2.7: bytes=32 time<1ms TTL=128
Reply from 192.168.2.7: bytes=32 time=1ms TTL=128

Ping statistics for 192.168.2.7:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0

Regarding the second part of that article, I have used the flusdns so many times
and the problem continues
[IMG]file:///C:/Users/PaPa/Desktop/CD/Network/Desctop%202.png[/IMG][IMG]file:///C:/Users/PaPa/Desktop/CD/Network/Desctop%202.png[/IMG]
Also I have tried the release and renew command prompt of the nic and I have a message saying
an error occurred: the system can not find the file specified
My System SpecsSystem Spec
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 Lost IPv4 when resuming from sleep mode




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