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Unable to renew IP Address.


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hectorsgaf's Avatar
hectorsgaf hectorsgaf is offline
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15-Oct-2009, 08:17 AM #1
Unable to renew IP Address.
Hi
My wireless (Belkin) desktop has been losing connection intermittently with BT home hub. It has now gone completely.
Tried ipconfig release / renew etc. Also netsh int ip reset reset.log & netsh winsock reset catalog followed by reboot -
Connected via ethernet cable direct to hub - works fine.
Have machine next to hub now and have excellent signal. manually set ip address etc to same settings as main computer attached to hub. Icon says connected okay but still cannot connect to internet email etc.
I was getting an ip address 169.254.84.196 and a no connection warning but I do not even get that now. It just stalls at 'renewing your ip address'.

Ipconfig /all currently as follows -

Windows IP Configuration

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

Ethernet adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Belkin 802.11g Network Adapter
Physical Address. . . . . . . . . : 00-11-50-60-A5-44
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 0.0.0.0
Subnet Mask . . . . . . . . . . . : 0.0.0.0
Default Gateway . . . . . . . . . :
DHCP Server . . . . . . . . . . . : 255.255.255.255

Please can somebody help.
Thank you
preond's Avatar
preond preond is offline
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15-Oct-2009, 08:29 AM #2
have u tried assign the IP address manually
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preond preond is offline
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15-Oct-2009, 08:34 AM #3
also try power cycling your hub
hectorsgaf's Avatar
hectorsgaf hectorsgaf is offline
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15-Oct-2009, 08:37 AM #4
I have disconnected everything to the hub and reset etc - then repowered. No good.

I assigned an IP address ( having got this by doing an IPconfig on my main computer ) manually. I looked as if it had connected and the icon showed connected but I could not get on line at all.
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hectorsgaf hectorsgaf is offline
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15-Oct-2009, 08:53 AM #5
Have now managed to get it to the limited or no connectivity stage again and IPconfig now = showing the 169 ***** address

Windows IP Configuration

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

Ethernet adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Belkin 802.11g Network Adapter
Physical Address. . . . . . . . . : 00-11-50-60-A5-44
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Autoconfiguration IP Address. . . : 169.254.84.196
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . : 169.254.84.196
etaf's Avatar
etaf   (Wayne) etaf is online now
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15-Oct-2009, 09:08 AM #6
is there a firewall on the PC - try exiting that
hectorsgaf's Avatar
hectorsgaf hectorsgaf is offline
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15-Oct-2009, 09:12 AM #7
Yes - have tried turning off the firewall - still no good.

A thought. Have just fired up an old lap top with a slot in wireless card. That connects fine ( although very slow ).

Could it just be therefore that the wireless card in the problem desk top is knackered? It did seem intermittent before stopping working completely.
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15-Oct-2009, 09:45 AM #8
IP addresses of all zeros are normally caused by one of the following.

Diagnosis:
  1. DHCP Service not running.
  2. Duplicate IP address on the network.
  3. Bad NIC card drivers.
  4. Defective NIC hardware.

Resolution:
  1. Check Control Panel, Administrative Tools, Services. The DHCP Client service should be Started and its Startup Type should be Automatic.
  2. Turn off ALL of the computers and other network connected devices, restart (power cycle) the router, then restart all the computers and other network devices.
  3. Check for upgraded drivers and/or reload the Network drivers.
  4. Replace the Network Interface Card.
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hectorsgaf's Avatar
hectorsgaf hectorsgaf is offline
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15-Oct-2009, 09:49 AM #9
Hi

1, 2 and 3. all checked / done. All ok and no difference made.

May I assume that 4. = try another network card?
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15-Oct-2009, 10:08 AM #10
Yep, that's what #4 means.
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hectorsgaf hectorsgaf is offline
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15-Oct-2009, 10:16 AM #11
Well I seem to have tried everything else so new card / is it is then.

I do however occasionally get a 169 IP address. Not all zeros.

Are these cards known for going wrong then? Do they tend to go intermittent before becoming completely US as that was what it was doing. I must admit we have had it a few years.
JohnWill's Avatar
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15-Oct-2009, 10:22 AM #12
It's quite possible for a card to behave in that manner. The fact that nothing external changes and you get zeros and then 169.254.x.x would lead me to believe that the card is a likely suspect.
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hectorsgaf hectorsgaf is offline
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15-Oct-2009, 10:26 AM #13
Quote:
Originally Posted by JohnWill View Post
It's quite possible for a card to behave in that manner. The fact that nothing external changes and you get zeros and then 169.254.x.x would lead me to believe that the card is a likely suspect.
Especially if another wireless device eg the lap top is running fine!! ?

Many thanks. One on order. Will let the forum know when done.

Thank you for the help and advice.
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