Re: IP swapping for network restart or reboot for ubuntu client

I can relate. We eventually jumped through hoops to avoid applying netplan.
Here's my thread on this.

https://lists.isc.org/mailman/htdig/dhcp-users/2021-March/022390.html

Regards
Wayne


On Tue, 14 Jun 2022 at 11:27, Kraishak Mahtha <[email protected]>
wrote:

> * Observed in the Ubuntu version 20.04
>
> On Tue, Jun 14, 2022 at 2:39 PM Kraishak Mahtha <[email protected]>
> wrote:
>
>> Hi all,
>> We are experiencing weird behavior with ISC's DHCP version 4.4.2. When
>> the Wintel(windows) clients use the ISC DHCP servers that are operating in
>> a primary-failover mode, then reboot or a renewal does not see any address
>> shuffle. When the Ubuntu clients use the ISC DHCP servers, we are observing
>> a periodic IP Address shuffle upon a reboot. This shuffling is not observed
>> when we are using a Microsoft DHCP solution. We are interested to know if
>> this issue is a known issue in the ISC database. If there is a workaround
>> to resolve this issue, please let us know.
>>
>> Thanks in Advance
>>
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