Looks to me that like the client is identified in multiple ways, by hwaddr and by client_id. These will be seen as two different hosts.
Please see below, note the difference in the green highlights: On 25/06/2019 20.40, eacool wrote: > Hi, keadhcp is currently handing out 2 ip addresses to each client > unnecessarily in short succession. It hands out the first ip address, it > then replaces the first ip address with a second one a few seconds later and > then eventually expires the lease on the first ip address. Please note the > short lease time is for testing and this issue occurs when the lease is set > to an hour also. > > This also occurs to clients that are windows and linux based so I am pretty > sure my client settings are not the issue either. > > My expected behaviour is that keadhcp hands out a single ip address to a > client. > > My client has 1 interface > > 1) client spins up > 2) requests ip address > 3) kea supplies ipaddress > 4) keaddns then hands off dns name to powerdns > 5) client then requests another ip address > 6) kea supplies 2nd ip address, this then replaces the first ip address and > dns name on the client > 7) kea then hands off 2nd dns name to powerdns. > 8) lease expires on 1st ip address and is reclaimed by kea and removed from > powerdns. > > > for subnet id 1, identified by hwaddr=00505695C165 > > for subnet id 1, identified by duid=00020000AB1160F187C05CAA916D > > for subnet id 1, identified by > client-id=FF2D1AA13300020000AB1160F187C05CAA916D > > > > for subnet id 1, identified by hwaddr=00505695C165 > > for subnet id 1, identified by duid=00020000AB1115934CFB579E9D00 > > for subnet id 1, identified by > client-id=FF2D1AA13300020000AB1115934CFB579E9D00 > > > > for subnet id 1, identified by hwaddr=00505695C165 > > for subnet id 1, identified by duid=00020000AB1115934CFB579E9D00 > > for subnet id 1, identified by > client-id=FF2D1AA13300020000AB1115934CFB579E9D00 > > > > > > > -- > Sent from: http://kea-users.7364.n8.nabble.com/ > _______________________________________________ > Kea-users mailing list > [email protected] > https://lists.isc.org/mailman/listinfo/kea-users
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