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DHCP QUEstion .

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Subject Author Date
DHCP QUEstion . Vince Tsoi 06-06-2006
Posted by Vince Tsoi on June 6, 2006, 5:39 am
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i wanna ask in server 2000 DHCP SERVER environment , i would like to create
a list of mac address to let DHCP server only lease the ip address to those
pc mac address ..? without that list ..pc will not lease ip address to
them..

thanks



Posted by S. Pidgorny on June 6, 2006, 7:33 am
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So you will only have reservations in the DHCP scope. Can be done, no
problem. Security feature? Hardly.

What exactly is your question?

--
Svyatoslav Pidgorny, MS MVP - Security, MCSE
-= F1 is the key =-

>i wanna ask in server 2000 DHCP SERVER environment , i would like to
>create a list of mac address to let DHCP server only lease the ip address
>to those pc mac address ..? without that list ..pc will not lease ip
>address to them..
>
> thanks
>



Posted by acd on June 6, 2006, 10:41 pm
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coz i dont wanna ppls from outside , to use our network and resource during
they are in my company..
But i try our methods which you told me..its ddidnt work it out.
i try to make reservations for all my computer pc.and i try to use one new
pc which didnt make reservation..the dhcp server still can offer the ip
address for it..
> So you will only have reservations in the DHCP scope. Can be done, no
> problem. Security feature? Hardly.
>
> What exactly is your question?
>
> --
> Svyatoslav Pidgorny, MS MVP - Security, MCSE
> -= F1 is the key =-
>
>>i wanna ask in server 2000 DHCP SERVER environment , i would like to
>>create a list of mac address to let DHCP server only lease the ip address
>>to those pc mac address ..? without that list ..pc will not lease ip
>>address to them..
>>
>> thanks
>>
>
>



Posted by S. Pidgorny on June 7, 2006, 7:45 am
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Then don't have any freely available IP addresses in the scope, that's it.
Eclude all but the reservations.

--
Svyatoslav Pidgorny, MS MVP - Security, MCSE
-= F1 is the key =-

> coz i dont wanna ppls from outside , to use our network and resource
> during they are in my company..
> But i try our methods which you told me..its ddidnt work it out.
> i try to make reservations for all my computer pc.and i try to use one new
> pc which didnt make reservation..the dhcp server still can offer the ip
> address for it..
>> So you will only have reservations in the DHCP scope. Can be done, no
>> problem. Security feature? Hardly.
>>
>> What exactly is your question?
>>
>> --
>> Svyatoslav Pidgorny, MS MVP - Security, MCSE
>> -= F1 is the key =-
>>
>>>i wanna ask in server 2000 DHCP SERVER environment , i would like to
>>>create a list of mac address to let DHCP server only lease the ip address
>>>to those pc mac address ..? without that list ..pc will not lease ip
>>>address to them..
>>>
>>> thanks
>>>
>>
>>
>
>



Posted by Steven L Umbach on June 7, 2006, 4:26 pm
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I have seen Windows DHCP dish out an IP from the scope even is such cases if
their was a reservation that was not being used but as you said DHCP is not
a security feature. --- Steve


> Then don't have any freely available IP addresses in the scope, that's it.
> Eclude all but the reservations.
>
> --
> Svyatoslav Pidgorny, MS MVP - Security, MCSE
> -= F1 is the key =-
>
>> coz i dont wanna ppls from outside , to use our network and resource
>> during they are in my company..
>> But i try our methods which you told me..its ddidnt work it out.
>> i try to make reservations for all my computer pc.and i try to use one
>> new pc which didnt make reservation..the dhcp server still can offer the
>> ip address for it..
>>> So you will only have reservations in the DHCP scope. Can be done, no
>>> problem. Security feature? Hardly.
>>>
>>> What exactly is your question?
>>>
>>> --
>>> Svyatoslav Pidgorny, MS MVP - Security, MCSE
>>> -= F1 is the key =-
>>>
>>>>i wanna ask in server 2000 DHCP SERVER environment , i would like to
>>>>create a list of mac address to let DHCP server only lease the ip
>>>>address to those pc mac address ..? without that list ..pc will not
>>>>lease ip address to them..
>>>>
>>>> thanks
>>>>
>>>
>>>
>>
>>
>
>



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