In kea that is handled periodically by kea-lfc (https://kea.readthedocs.io/en/kea-2.2.0/man/kea-lfc.8.html). Kea executes this process periodically, but you can run it yourself as well, if you like.
> On Dec 22, 2022, at 5:33 AM, Kraishak Mahtha <[email protected]> wrote: > > Hi Marcin, > > Thanks for the quick response and sharing the information and clarifying my > doubts, but I do have some more doubts even after changing the scope defined > in the config and restarting the service the lease file still has some old > range entries generally in ISC DHCP if there is a change in range and after > the restart, it erases the out of range entries from a lease file > so... > And can I get any official documentation reference regarding this flow or > explanation? > > Thanks > Kraishak > > On Thu, Dec 22, 2022 at 3:39 PM Marcin Siodelski <[email protected] > <mailto:[email protected]>> wrote: >> On 22.12.2022 10:52, Kraishak Mahtha wrote: >> > Hi All, >> > >> > I am trying to understand the kea-lease file format and I came across >> > the option state where it decides the lease state >> > To my understanding, the state 0 indicates an active lease >> > and 2 indicates the expiry but sometimes I see the binding state as 1 >> > but not sure what that means, and I am unable to get any official >> > documentation regarding this info. Not sure if we have only 0, 1, 2 as >> > states, and more..... >> > Does anyone have any idea or any referenced document where I can get >> > these options' explanations and validations like what is the max >> > value(for other kea-options) that it can take and so on similar things >> > >> > Any help would be appreciated >> > Thanks >> > Kraishak >> > >> >> The lease state of 1 means "declined lease". A client declines the lease >> when it discovers that someone else is using the leased address. >> >> Kea currently defines only three states for leases: "default" (or >> "active"), "declined" and "expired-reclaimed". The last state marks the >> leases that have expired and the server processed them during routine >> reclamation. In particular, a reclaimed lease has DDNS state cleared. >> Such a lease is available for new allocation. >> >> Kind Regards, >> >> Marcin Siodelski >> Sr. Software Engineer >> ISC > -- > ISC funds the development of this software with paid support subscriptions. > Contact us at https://www.isc.org/contact/ for more information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > [email protected] > https://lists.isc.org/mailman/listinfo/kea-users
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