DNS keeps failing

Prof Kerfuffle

Windows 7 user
Guru
Local time
8:46 PM
Messages
489
Location
4th planet from the sun
Hi, I bought a new router that was a Netgear DGND3300v2, this was replacing a previous Netgear which was continuously cutting out (because it was 2 and a half years old).

I setup the router fine as am using the connection now, but on frequent occasions it reports my DNS is unavailable. This is through out the house with 4 computers not just mine. I have no static ip setting setup and just followed the cd instructions when I purchased the router.

I am not an expert with router setup so sorry if am a little slow to understand.
Any help appreciated, thanks :)
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
GIGABYTE Rig (Custom)
OS
Windows 7 Professional (x64/SP1) /Linux Mint 16
CPU
Intel i5-3570k 3.40 GHz @ 4.6 GHz
Motherboard
GIGABYTE Z77X-D3H
Memory
8GB (2133MHz) DDR3
Graphics Card(s)
Asus GTX560 Ti (Nvidia)
Monitor(s) Displays
HP 23", Acer 19" and a Dell 17"
Screen Resolution
1080p, 1440x900 and 1280x1024
Hard Drives
Sandisk Extreme 120GB (SSD), WD 2TB green and 4 other HDDs
PSU
Antec 620w High Current Gamer
Case
Corsair Obsidian 600D
Cooling
CPU - Antec KÜHLER H₂O 920
Keyboard
Steelseries 6Gv2
Mouse
Roccat LUA
Internet Speed
4 - 6mb/s
Antivirus
ESET NOD32
Browser
Chrome/Firefox
Other Info
Intel Gigabit CT (PCIE NIC) and Thinkpad T61p,
Hello,

Seems to be that there are times that all your computers are not picking up the ISP's DNS setup from your router.

See if Power cycling the devices helps.
How to Power Cycle a Computer | eHow.com

If that didnt' help, add/assign Public DNS's in your router's settings.
Google Public DNS

Please report back your progress.
 

My Computer

Computer Manufacturer/Model Number
Lenovo Desktop/Samsung Laptop
OS
Win7 & Win8 64bit
CPU
Intel i5
Internet Speed
Charter-20 Mbps
Antivirus
Avast
Browser
FF, IE9 and Chrome
Hello,

Seems to be that there are times that all your computers are not picking up the ISP's DNS setup from your router.

See if Power cycling the devices helps.
How to Power Cycle a Computer | eHow.com

If that didnt' help, add/assign Public DNS's in your router's settings.
Google Public DNS

Please report back your progress.

Seems to of worked with the Google method but it may return. Ill keep posting for the next day or two then confirm or not. Thanks :)
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
GIGABYTE Rig (Custom)
OS
Windows 7 Professional (x64/SP1) /Linux Mint 16
CPU
Intel i5-3570k 3.40 GHz @ 4.6 GHz
Motherboard
GIGABYTE Z77X-D3H
Memory
8GB (2133MHz) DDR3
Graphics Card(s)
Asus GTX560 Ti (Nvidia)
Monitor(s) Displays
HP 23", Acer 19" and a Dell 17"
Screen Resolution
1080p, 1440x900 and 1280x1024
Hard Drives
Sandisk Extreme 120GB (SSD), WD 2TB green and 4 other HDDs
PSU
Antec 620w High Current Gamer
Case
Corsair Obsidian 600D
Cooling
CPU - Antec KÜHLER H₂O 920
Keyboard
Steelseries 6Gv2
Mouse
Roccat LUA
Internet Speed
4 - 6mb/s
Antivirus
ESET NOD32
Browser
Chrome/Firefox
Other Info
Intel Gigabit CT (PCIE NIC) and Thinkpad T61p,
Alright...will be on standby mode. :D
 

My Computer

Computer Manufacturer/Model Number
Lenovo Desktop/Samsung Laptop
OS
Win7 & Win8 64bit
CPU
Intel i5
Internet Speed
Charter-20 Mbps
Antivirus
Avast
Browser
FF, IE9 and Chrome
Sorry I haven't been able to post as I have been away from home and still am.

Sent from my Xperia Play using Tapatalk
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
GIGABYTE Rig (Custom)
OS
Windows 7 Professional (x64/SP1) /Linux Mint 16
CPU
Intel i5-3570k 3.40 GHz @ 4.6 GHz
Motherboard
GIGABYTE Z77X-D3H
Memory
8GB (2133MHz) DDR3
Graphics Card(s)
Asus GTX560 Ti (Nvidia)
Monitor(s) Displays
HP 23", Acer 19" and a Dell 17"
Screen Resolution
1080p, 1440x900 and 1280x1024
Hard Drives
Sandisk Extreme 120GB (SSD), WD 2TB green and 4 other HDDs
PSU
Antec 620w High Current Gamer
Case
Corsair Obsidian 600D
Cooling
CPU - Antec KÜHLER H₂O 920
Keyboard
Steelseries 6Gv2
Mouse
Roccat LUA
Internet Speed
4 - 6mb/s
Antivirus
ESET NOD32
Browser
Chrome/Firefox
Other Info
Intel Gigabit CT (PCIE NIC) and Thinkpad T61p,
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