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HELP! DHCP Server Unavailable

 
 
John
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      07-28-2005, 06:58 PM
My Win98 (Second Edition) machine has worked with my DSL modem for years,
now suddenly it stopped working. I cannot get any Internet connectivity.
When I do a winipcfg /renew it says, "DHCP Server unavailable". I've tried a
half dozen new network cards with the latest drivers, same problem - no
Internet connectivity. The new network cards are automatically detected and
installed and show up in the Device Manager with no conflicts. I've swapped
out the network cable that connects to the DSL modem - still no Internet
connectivity. I even did a brand new fresh Win98SE install - still no
Internet connectivity. I hooked up a different Win98SE machine to the DSL
modem and winipcfg /renew works fine so there is nothing wrong with the DHCP
server. So what could be wrong with this stupid machine? Why can't I connect
to the Internet? I don't know what else to try - any suggestions?

P.S. I have no hardware or software firewalls.


 
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John
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      07-29-2005, 12:57 AM
I suspect the answer is that Verizon recently modified their service so that
they remember the hardware address (MAC address) of the NIC ethernet card
and won't assign another PC an IP address. This explains why I only get
connectivity by taking the NIC card out of a working machine and put in into
the previously non-working machine. This now makes my hub useless. Can
anybody confirm this?





"John" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> My Win98 (Second Edition) machine has worked with my DSL modem for years,
> now suddenly it stopped working. I cannot get any Internet connectivity.
> When I do a winipcfg /renew it says, "DHCP Server unavailable". I've tried

a
> half dozen new network cards with the latest drivers, same problem - no
> Internet connectivity. The new network cards are automatically detected

and
> installed and show up in the Device Manager with no conflicts. I've

swapped
> out the network cable that connects to the DSL modem - still no Internet
> connectivity. I even did a brand new fresh Win98SE install - still no
> Internet connectivity. I hooked up a different Win98SE machine to the DSL
> modem and winipcfg /renew works fine so there is nothing wrong with the

DHCP
> server. So what could be wrong with this stupid machine? Why can't I

connect
> to the Internet? I don't know what else to try - any suggestions?
>
> P.S. I have no hardware or software firewalls.
>
>



 
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CJT
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      07-29-2005, 01:29 AM
John wrote:
> I suspect the answer is that Verizon recently modified their service so that
> they remember the hardware address (MAC address) of the NIC ethernet card
> and won't assign another PC an IP address. This explains why I only get
> connectivity by taking the NIC card out of a working machine and put in into
> the previously non-working machine. This now makes my hub useless. Can
> anybody confirm this?
>
>
>
>
>
> "John" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>> My Win98 (Second Edition) machine has worked with my DSL modem for years,
>> now suddenly it stopped working. I cannot get any Internet connectivity.
>> When I do a winipcfg /renew it says, "DHCP Server unavailable". I've tried

> a
>> half dozen new network cards with the latest drivers, same problem - no
>> Internet connectivity. The new network cards are automatically detected

> and
>> installed and show up in the Device Manager with no conflicts. I've

> swapped
>> out the network cable that connects to the DSL modem - still no Internet
>> connectivity. I even did a brand new fresh Win98SE install - still no
>> Internet connectivity. I hooked up a different Win98SE machine to the DSL
>> modem and winipcfg /renew works fine so there is nothing wrong with the

> DHCP
>> server. So what could be wrong with this stupid machine? Why can't I

> connect
>> to the Internet? I don't know what else to try - any suggestions?
>>
>> P.S. I have no hardware or software firewalls.
>>
>>

>
>

You should be using a router instead of (or in addition to) a hub,
anyway. And most routers are capable of MAC spoofing, making their
use even more foolproof.

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