Hi, Yes, of course memfile is supported by KEA (we are using it), but is is supported by kea-admin with the lease-dump command ?
> On 22/06/2022 13:43 perl-list <[email protected]> wrote: > > > memfile is supported > > "lease-database": { > "type": "memfile", > "persist": true, > "name": "/var/state/kea/dhcp6.leases" > }, > > Kea should periodically launch kea-lfc to cleanup the lease file in the case > of memfile. I'm not sure about other lease storage methods as I've not used > them. > > ----- Original Message ----- > > From: "Veronique Lefebure" <[email protected]> > > To: "kea-users" <[email protected]> > > Sent: Wednesday, June 22, 2022 4:36:21 AM > > Subject: Re: [Kea-users] ALLOC_ENGINE_V6_ALLOC_NO_LEASES_HR and > > ALLOC_ENGINE_V6_ALLOC_UNRESERVED > > > Replying to myself: > > > The problem has been solved by deleting the lease files which was containing > > stale lease information from previous tests. > > > Is there a tool that an admin can use to remove stale entries from a lease > > file > > ? > > > By the way, I have tries to use kea-admin to have a look at the leases but > > it > > exists with: > > > kea-admin lease-dump memfile > > ERROR/kea-admin: lease-dump is not supported for memfile > > > While the help says: > > > Usage: /usr/sbin/kea-admin COMMAND BACKEND [parameters] > > > COMMAND: Currently supported operations are: > > - db-init: Initializes new database. Useful for first time installation. > > - db-version: Checks version of the existing database schema. Useful > > - for checking database version when preparing for an upgrade. > > - db-upgrade: Upgrades your database schema. > > - lease-dump: Dumps current leases to a memfile-ready CSV file. > > - lease-upload: Uploads leases from a CSV file to the database. > > - stats-recount: Recounts lease statistics. > > > BACKEND - one of the supported backends: memfile|mysql|pgsql > > > Is "memfile" really supported ? > > > Thanks, > > Veronique > > >> On 21/06/2022 16:59 Veronique Lefebure <[email protected]> wrote: > > >> Hi, > >> Out test client is failing to get an IPv6 IP. > >> Enabling debug logs, we see messages from the server that seem > >> contradictory: > > >> 2022-06-21 16:43:50.948 DEBUG > >> [kea-dhcp6.alloc-engine/13499.139838611867840] > >> ALLOC_ENGINE_V6_ALLOC_NO_LEASES_HR no leases found but reservations exist > >> for > >> client duid=[00:01:00:01:2a:44:7a:5c:xx:xx:xx:xx:xx:xx], tid=0x93e611 > >> 2022-06-21 16:43:50.948 DEBUG > >> [kea-dhcp6.alloc-engine/13499.139838611867840] > >> ALLOC_ENGINE_V6_ALLOC_UNRESERVED no static reservations available - trying > >> to > >> dynamically allocate leases for client > >> duid=[00:01:00:01:2a:44:7a:5c:xx:xx:xx:xx:xx:xx], tid=0x93e611 > > >> where xx:xx:xx:xx:xx:xx is the client mac address. > >> How can that happen ? > > >> Kea has correctly identified the subnet where the client reservation is > >> defined: > >> 2022-06-21 16:43:50.947 DEBUG [kea-dhcp6.packets/13499.139838611867840] > >> DHCP6_SUBNET_SELECTED duid=[00:01:00:01:2a:44:7a:5c:xx:xx:xx:xx:xx:xx], > >> tid=0x93e611: the subnet with ID 2156789248 was selected for client > >> assignments > > >> Thanks for helping. > >> Veronique > >> -- > >> 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 > > > -- > > 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 -- 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
