http://isc-dhcp-users.193.s1.nabble.com/randomly-assign-ip-s-from-dynamic-address-range-tp156p173.html
> On Jun 5, 2015, at 12:47 PM, Doug Barton <
[hidden email]> wrote:
>
>> On 6/5/15 10:29 AM, Mark Sandrock wrote:
>>
>>>> On Jun 5, 2015, at 12:02 PM, Doug Barton <
[hidden email]> wrote:
>>>>
>>>> On 6/5/15 9:44 AM, Bob Harold wrote:
>>>> Interesting idea to remove expired lease information form the server.
>>>> But I think that clients also remember their IP and request it the next
>>>> time they connect. Is that true?
>>>
>>> Yes, they will DHCPDISCOVER for the address they already had.
>>
>> But if the client-to-IP address association
>> is not maintained, i.e., is immediately
>> scavenged, then there is more of a
>> possibility that the old IP will be given
>> out to some other client before the
>> previous owner requests it back, yes?
>
> No, because all the other clients are going to DHCPDISCOVER for their old addresses as well.
>