I can see that the lease file contains the subnet ID. So if you have re-arranged the sequence of the subnets, they got a new ID, and maybe the leases don't match anymore ? This is just an idea. Experts will answer I assume. > On 31/08/2022 08:30 Bohnenberger, Mark <[email protected]> wrote: > > > > > > Good morning together, > > > > > last week I did a configuration change on a 2.0.0 KEA server and adding more > subnets for DHCP addressing (as I did before). After adding new subnets after > the already configured subnets, everything was working fine. Then I added new > subnets before the already configured subnets in the config file and then the > DHCP server is ignoring the configured DHCP reservations fort he clients. So > the DHCP server was giving clients, which have a reservations in the config, > a new DHCP lease and a new IP address. I tested the configuration on a test > system and I was not recieving any error when I start the DHCP server, so > there was no configuration error and same result on the live system. The DHCP > service itself and the DHCP addressing is also working fine. Only the > reservations were not work anymore. I did some tests and I can reproduce that > error on the test system. > > > > > So my question are now, ist tehre a command for reordering the subnet > configuration or for re-reading/rebuilding the subnet configuration on the > DHCP server? Or does anyone have the same error? > > > > > The system is a Ubuntu 20 with KEA 2.0.0 in an HA setup. The configuration is > config file and the leases are saved on a MySQL database. > > > > > ########### New added subnet with problems > > { > > "subnet": "10.8.1.0/24", > > "comment": "NEWNET", > > "pools": [ { "pool": "10.8.1.20 - 10.8.1.239" } ], > > "option-data": [ > > { > > "name": "routers", > > "data": "10.8.1.1" > > } > > ] > > }, > > > > > ########### Already configured subnet > > { > > "subnet": "10.8.12.0/24", > > "comment": "FAKENET", > > "pools": [ { "pool": "10.8.12.20 - 10.8.12.239" } ], > > "reservations": [ > > { > > "hw-address": "12:34:56:78:90", > > "ip-address": "10.8.12.36", > > "hostname": "FAKENAME" > > } > > ], > > "option-data": [ > > { > > "name": "routers", > > "data": "10.8.12.1" > > } > > ] > > }, > > > > > ########### New added subnet without problems > > { > > "subnet": "10.8.1.0/24", > > "comment": "NEWNET", > > "pools": [ { "pool": "10.8.1.20 - 10.8.1.239" } ], > > "option-data": [ > > { > > "name": "routers", > > "data": "10.8.1.1" > > } > > ] > > }, > > > > > Regards > > > > > Mark > > > > > > > -- > 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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