[Kea-users] kea hands out 2 ip addresses

Klaus Steden klausfiend at gmail.com
Fri Jul 12 01:19:35 UTC 2019


On the outside chance you're using iPXE somewhere in your environment, I
had a very similar problem with some of our hardware where it would solicit
two separate leases by advertising two different hardware addresses (once
during PXE, and once at boot, if memory serves).

I was able to work around the issue by using the *kkpxe* bootloader, which
caches the initial lease request, thus avoiding making a second DHCPREQUEST
later on.

That might do the trick, if iPXE is part of your tool chain.

cheers,
Klaus

On Thu, Jul 11, 2019 at 4:08 AM eacool <ehsan.ashouri at zopa.com> wrote:

> I have made the suggested alterations to the conf file.
>
> However the same behaviour is happening, apologies if I have missed
> something simple but I think I have followed the manual correctly.  I have
> included a log snippet for the creation of a single machine which has 2 ip
> addresses incorrectly assigned to it in short succession.
>
> {
>   "Dhcp4": {
>     "interfaces-config": {
>       "interfaces": [
>         "*"
>       ],
>       "dhcp-socket-type": "raw"
>     },
>     "lease-database": {
>       "type": "mysql",
>       "name": "keadhcp",
>       "host": "10.172.0.30",
>       "user": "keadhcp",
>       "password": "password"
>     },
>     "expired-leases-processing": {
>       "reclaim-timer-wait-time": 10,
>       "flush-reclaimed-timer-wait-time": 25,
>       "hold-reclaimed-time": 360,
>       "max-reclaim-leases": 100,
>       "max-reclaim-time": 250,
>       "unwarned-reclaim-cycles": 5
>     },
>     "dhcp-ddns": {
>       "enable-updates": true,
>       "qualifying-suffix": "eu-ldn-west.compute.internal",
>       "replace-client-name": "always",
>       "generated-prefix": "ip"
>     },
>     "valid-lifetime": 300,
> *    "host-reservation-identifiers": [ "hw-address" ],*
>     "subnet4": [
>       {
>         "subnet": "10.172.0.0/24",
>         "pools": [
>           {
>             "pool": "10.172.0.150 - 10.172.0.200"
>           }
>         ],
>         "option-data": [
>           {
>             "name": "routers",
>             "data": "10.172.0.1"
>           },
>           {
>             "name": "domain-name-servers",
>             "data": "10.172.0.42"
>           }
>         ]
>       }
>     ]
>   },
>  "Logging": {
>       "loggers": [
>           {
>               "name": "kea-dhcp4",
>               "output_options": [
>                   {
>                       "output": "/var/log/kea-dhcp4.log"
>                   }
>               ],
>               "severity": "DEBUG",
>               "debuglevel": 99
>           }
>       ]
>   }
> }
>
> ############################################################
>
> 2019-07-11 11:06:16.291 DEBUG [kea-dhcp4.packets/33] DHCP4_BUFFER_RECEIVED
> received buffer from 0.0.0.0:68 to 255.255.255.255:67 over interface
> ens192
> 2019-07-11 11:06:16.292 DEBUG [kea-dhcp4.options/33] DHCP4_BUFFER_UNPACK
> parsing buffer received from 0.0.0.0 to 255.255.255.255 over interface
> ens192
> 2019-07-11 11:06:16.292 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:16.293 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:16.293 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:16.293 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_RECEIVED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: DHCPDISCOVER (type 1) received from 0.0.0.0 to
> 255.255.255.255 on interface ens192
> 2019-07-11 11:06:16.294 DEBUG [kea-dhcp4.packets/33] DHCP4_QUERY_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a, packet details: local_address=255.255.255.255:67,
> remote_address=0.0.0.0:68, msg_type=DHCPDISCOVER (1), transid=0xefbdc39a,
> options:
>   type=053, len=001: 1 (uint8)
>   type=055, len=009: 1(uint8) 3(uint8) 12(uint8) 15(uint8) 6(uint8)
> 26(uint8) 33(uint8) 121(uint8) 42(uint8)
>   type=057, len=002: 576 (uint16)
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29
> 2019-07-11 11:06:16.294 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:16.294 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:16.295 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:16.295 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 0, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:16.295 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:16.296 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:16.296 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 0
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:16.296 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 1, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:16.296 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:16.297 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:16.297 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 1
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:16.297 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: client packet has been assigned to the following class(es):
> UNKNOWN
> 2019-07-11 11:06:16.298 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: client packet has been assigned to the following class(es):
> ALL, UNKNOWN
> 2019-07-11 11:06:16.298 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_CLIENT_HOSTNAME_PROCESS [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: processing client's Hostname option
> 2019-07-11 11:06:16.298 DEBUG [kea-dhcp4.ddns/33] DHCP4_GENERATE_FQDN
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: client did not send a FQDN or hostname; FQDN will be be
> generated for the client
> 2019-07-11 11:06:16.299 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_CLIENTID obtaining IPv4 leases for client ID
> ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29
> 2019-07-11 11:06:16.300 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_HWADDR obtaining IPv4 leases for hardware address
> hwtype=1
> 00:50:56:95:5c:e5
> 2019-07-11 11:06:16.301 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_OFFER_NEW_LEASE allocation engine will try to offer new
> lease to the client [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a
> 2019-07-11 11:06:16.301 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.166
> 2019-07-11 11:06:16.302 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.166
> 2019-07-11 11:06:16.303 INFO  [kea-dhcp4.leases/33] DHCP4_LEASE_ADVERT
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: lease 10.172.0.166 will be advertised
> 2019-07-11 11:06:16.303 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_RESPONSE_HOSTNAME_GENERATE [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: server has generated hostname
> ip-10-172-0-166.eu-ldn-west.compute.internal for the client
> 2019-07-11 11:06:16.304 DEBUG [kea-dhcp4.options/33] DHCP4_PACKET_PACK
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: preparing on-wire format of the packet to be sent
> 2019-07-11 11:06:16.304 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_SEND
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: trying to send packet DHCPOFFER (type 2) from
> 10.172.0.25:67
> to 10.172.0.166:68 on interface ens192
> 2019-07-11 11:06:16.305 DEBUG [kea-dhcp4.packets/33] DHCP4_RESPONSE_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: responding with packet DHCPOFFER (type 2), packet details:
> local_address=10.172.0.25:67, remote_address=10.172.0.166:68,
> msg_type=DHCPOFFER (2), transid=0xefbdc39a,
> options:
>   type=001, len=004: 4294967040 (uint32)
>   type=003, len=004: 10.172.0.1
>   type=006, len=004: 10.172.0.42
>   type=012, len=044: "ip-10-172-0-166.eu-ldn-west.compute.internal"
> (string)
>   type=051, len=004: 300 (uint32)
>   type=053, len=001: 2 (uint8)
>   type=054, len=004: 10.172.0.25
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29
> 2019-07-11 11:06:16.305 DEBUG [kea-dhcp4.packets/33] DHCP4_BUFFER_RECEIVED
> received buffer from 0.0.0.0:68 to 255.255.255.255:67 over interface
> ens192
> 2019-07-11 11:06:16.306 DEBUG [kea-dhcp4.options/33] DHCP4_BUFFER_UNPACK
> parsing buffer received from 0.0.0.0 to 255.255.255.255 over interface
> ens192
> 2019-07-11 11:06:16.306 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:16.306 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:16.307 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:16.307 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_RECEIVED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: DHCPREQUEST (type 3) received from 0.0.0.0 to
> 255.255.255.255 on interface ens192
> 2019-07-11 11:06:16.307 DEBUG [kea-dhcp4.packets/33] DHCP4_QUERY_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a, packet details: local_address=255.255.255.255:67,
> remote_address=0.0.0.0:68, msg_type=DHCPREQUEST (3), transid=0xefbdc39a,
> options:
>   type=050, len=004: 10.172.0.166 (ipv4-address)
>   type=053, len=001: 3 (uint8)
>   type=054, len=004: 10.172.0.25 (ipv4-address)
>   type=055, len=009: 1(uint8) 3(uint8) 12(uint8) 15(uint8) 6(uint8)
> 26(uint8) 33(uint8) 121(uint8) 42(uint8)
>   type=057, len=002: 576 (uint16)
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29
> 2019-07-11 11:06:16.308 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:16.308 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:16.308 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:16.309 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 0, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:16.309 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:16.309 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:16.310 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 0
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:16.310 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 1, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:16.310 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:16.310 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:16.311 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 1
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:16.312 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: client packet has been assigned to the following class(es):
> UNKNOWN
> 2019-07-11 11:06:16.312 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: client packet has been assigned to the following class(es):
> ALL, UNKNOWN
> 2019-07-11 11:06:16.312 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_CLIENT_HOSTNAME_PROCESS [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: processing client's Hostname option
> 2019-07-11 11:06:16.313 DEBUG [kea-dhcp4.ddns/33] DHCP4_GENERATE_FQDN
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: client did not send a FQDN or hostname; FQDN will be be
> generated for the client
> 2019-07-11 11:06:16.313 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_CLIENTID obtaining IPv4 leases for client ID
> ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29
> 2019-07-11 11:06:16.314 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_HWADDR obtaining IPv4 leases for hardware address
> hwtype=1
> 00:50:56:95:5c:e5
> 2019-07-11 11:06:16.315 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.166
> 2019-07-11 11:06:16.316 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_REQUEST_ALLOC_REQUESTED [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: trying to allocate requested address 10.172.0.166
> 2019-07-11 11:06:16.316 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.166
> 2019-07-11 11:06:16.317 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_ADD_ADDR4
> adding IPv4 lease with address 10.172.0.166
> 2019-07-11 11:06:16.320 INFO  [kea-dhcp4.leases/33] DHCP4_LEASE_ALLOC
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: lease 10.172.0.166 has been allocated
> 2019-07-11 11:06:16.321 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_RESPONSE_HOSTNAME_GENERATE [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: server has generated hostname
> ip-10-172-0-166.eu-ldn-west.compute.internal for the client
> 2019-07-11 11:06:16.321 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_UPDATE_ADDR4 updating IPv4 lease for address 10.172.0.166
> 2019-07-11 11:06:16.324 DEBUG [kea-dhcp4.ddns/33] DHCP4_NCR_CREATE
> [hwtype=1
> 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: DDNS updates enabled, therefore sending name change
> requests
> 2019-07-11 11:06:16.324 DEBUG [kea-dhcp4.dhcpsrv/33] DHCPSRV_QUEUE_NCR
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29]: name change
> request to add DNS entry queued: Type: 0 (CHG_ADD)
> Forward Change: yes
> Reverse Change: yes
> FQDN: [ip-10-172-0-166.eu-ldn-west.compute.internal.]
> IP Address: [10.172.0.166]
> DHCID:
> [0001018F0CD741AADEFE6F93552FB712475482E6A9BFA02258757BD52E59D7661C0706]
> Lease Expires On: 20190711111116
> Lease Length: 300
>
> 2019-07-11 11:06:16.326 DEBUG [kea-dhcp4.options/33] DHCP4_PACKET_PACK
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: preparing on-wire format of the packet to be sent
> 2019-07-11 11:06:16.326 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_SEND
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: trying to send packet DHCPACK (type 5) from 10.172.0.25:67
> to 10.172.0.166:68 on interface ens192
> 2019-07-11 11:06:16.327 DEBUG [kea-dhcp4.packets/33] DHCP4_RESPONSE_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29],
> tid=0xefbdc39a: responding with packet DHCPACK (type 5), packet details:
> local_address=10.172.0.25:67, remote_address=10.172.0.166:68,
> msg_type=DHCPACK (5), transid=0xefbdc39a,
> options:
>   type=001, len=004: 4294967040 (uint32)
>   type=003, len=004: 10.172.0.1
>   type=006, len=004: 10.172.0.42
>   type=012, len=044: "ip-10-172-0-166.eu-ldn-west.compute.internal"
> (string)
>   type=051, len=004: 300 (uint32)
>   type=053, len=001: 5 (uint8)
>   type=054, len=004: 10.172.0.25
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:f3:96:b3:e8:1c:16:57:29
> 2019-07-11 11:06:16.327 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_DHCP_DDNS_NCR_SENT NameChangeRequest sent to kea-dhcp-ddns: Type: 0
> (CHG_ADD)
> Forward Change: yes
> Reverse Change: yes
> FQDN: [ip-10-172-0-166.eu-ldn-west.compute.internal.]
> IP Address: [10.172.0.166]
> DHCID:
> [0001018F0CD741AADEFE6F93552FB712475482E6A9BFA02258757BD52E59D7661C0706]
> Lease Expires On: 20190711111116
> Lease Length: 300
>
> 2019-07-11 11:06:23.336 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_TIMERMGR_RUN_TIMER_OPERATION running operation for timer:
> flush-reclaimed-leases
> 2019-07-11 11:06:23.336 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_RECLAIMED_LEASES_DELETE begin deletion of reclaimed leases
> expired more than 360 seconds ago
> 2019-07-11 11:06:23.336 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_DELETE_EXPIRED_RECLAIMED4 deleting reclaimed IPv4 leases that
> expired more than 360 seconds ago
> 2019-07-11 11:06:23.338 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_DELETED_EXPIRED_RECLAIMED deleted 0 reclaimed leases from the
> database
> 2019-07-11 11:06:23.338 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_RECLAIMED_LEASES_DELETE_COMPLETE successfully deleted 0
> expired-reclaimed leases
> 2019-07-11 11:06:23.338 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_TIMERMGR_START_TIMER starting timer: flush-reclaimed-leases
> 2019-07-11 11:06:23.804 DEBUG [kea-dhcp4.packets/33] DHCP4_BUFFER_RECEIVED
> received buffer from 0.0.0.0:68 to 255.255.255.255:67 over interface
> ens192
> 2019-07-11 11:06:23.804 DEBUG [kea-dhcp4.options/33] DHCP4_BUFFER_UNPACK
> parsing buffer received from 0.0.0.0 to 255.255.255.255 over interface
> ens192
> 2019-07-11 11:06:23.804 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:23.804 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:23.805 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:23.805 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_RECEIVED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: DHCPDISCOVER (type 1) received from 0.0.0.0 to
> 255.255.255.255 on interface ens192
> 2019-07-11 11:06:23.805 DEBUG [kea-dhcp4.packets/33] DHCP4_QUERY_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d, packet details: local_address=255.255.255.255:67,
> remote_address=0.0.0.0:68, msg_type=DHCPDISCOVER (1), transid=0x8181914d,
> options:
>   type=053, len=001: 1 (uint8)
>   type=055, len=008: 1(uint8) 3(uint8) 12(uint8) 15(uint8) 6(uint8)
> 33(uint8) 121(uint8) 42(uint8)
>   type=057, len=002: 576 (uint16)
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 0, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:23.806 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 0
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:23.807 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 1, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:23.807 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:23.807 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:23.807 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 1
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:23.808 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: client packet has been assigned to the following class(es):
> UNKNOWN
> 2019-07-11 11:06:23.808 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: client packet has been assigned to the following class(es):
> ALL, UNKNOWN
> 2019-07-11 11:06:23.808 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_CLIENT_HOSTNAME_PROCESS [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: processing client's Hostname option
> 2019-07-11 11:06:23.809 DEBUG [kea-dhcp4.ddns/33] DHCP4_GENERATE_FQDN
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: client did not send a FQDN or hostname; FQDN will be be
> generated for the client
> 2019-07-11 11:06:23.809 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_CLIENTID obtaining IPv4 leases for client ID
> ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c
> 2019-07-11 11:06:23.811 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_HWADDR obtaining IPv4 leases for hardware address
> hwtype=1
> 00:50:56:95:5c:e5
> 2019-07-11 11:06:23.812 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_OFFER_NEW_LEASE allocation engine will try to offer new
> lease to the client [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d
> 2019-07-11 11:06:23.813 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.167
> 2019-07-11 11:06:23.813 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.167
> 2019-07-11 11:06:23.814 INFO  [kea-dhcp4.leases/33] DHCP4_LEASE_ADVERT
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: lease 10.172.0.167 will be advertised
> 2019-07-11 11:06:23.815 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_RESPONSE_HOSTNAME_GENERATE [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: server has generated hostname
> ip-10-172-0-167.eu-ldn-west.compute.internal for the client
> 2019-07-11 11:06:23.815 DEBUG [kea-dhcp4.options/33] DHCP4_PACKET_PACK
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: preparing on-wire format of the packet to be sent
> 2019-07-11 11:06:23.815 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_SEND
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: trying to send packet DHCPOFFER (type 2) from
> 10.172.0.25:67
> to 10.172.0.167:68 on interface ens192
> 2019-07-11 11:06:23.816 DEBUG [kea-dhcp4.packets/33] DHCP4_RESPONSE_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: responding with packet DHCPOFFER (type 2), packet details:
> local_address=10.172.0.25:67, remote_address=10.172.0.167:68,
> msg_type=DHCPOFFER (2), transid=0x8181914d,
> options:
>   type=001, len=004: 4294967040 (uint32)
>   type=003, len=004: 10.172.0.1
>   type=006, len=004: 10.172.0.42
>   type=012, len=044: "ip-10-172-0-167.eu-ldn-west.compute.internal"
> (string)
>   type=051, len=004: 300 (uint32)
>   type=053, len=001: 2 (uint8)
>   type=054, len=004: 10.172.0.25
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c
> 2019-07-11 11:06:23.816 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_TIMERMGR_RUN_TIMER_OPERATION running operation for timer:
> reclaim-expired-leases
> 2019-07-11 11:06:23.817 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_LEASES_RECLAMATION_START starting reclamation of expired
> leases (limit = 100 leases or 250 milliseconds)
> 2019-07-11 11:06:23.817 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_EXPIRED4 obtaining maximum 101 of expired IPv4 leases
> 2019-07-11 11:06:23.818 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_LEASES_RECLAMATION_COMPLETE reclaimed 0 leases in 1.094 ms
> 2019-07-11 11:06:23.818 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_NO_MORE_EXPIRED_LEASES all expired leases have been
> reclaimed
> 2019-07-11 11:06:23.819 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_TIMERMGR_START_TIMER starting timer: reclaim-expired-leases
> 2019-07-11 11:06:23.819 DEBUG [kea-dhcp4.packets/33] DHCP4_BUFFER_RECEIVED
> received buffer from 0.0.0.0:68 to 255.255.255.255:67 over interface
> ens192
> 2019-07-11 11:06:23.819 DEBUG [kea-dhcp4.options/33] DHCP4_BUFFER_UNPACK
> parsing buffer received from 0.0.0.0 to 255.255.255.255 over interface
> ens192
> 2019-07-11 11:06:23.820 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:23.820 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:23.821 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:23.821 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_RECEIVED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: DHCPREQUEST (type 3) received from 0.0.0.0 to
> 255.255.255.255 on interface ens192
> 2019-07-11 11:06:23.821 DEBUG [kea-dhcp4.packets/33] DHCP4_QUERY_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d, packet details: local_address=255.255.255.255:67,
> remote_address=0.0.0.0:68, msg_type=DHCPREQUEST (3), transid=0x8181914d,
> options:
>   type=050, len=004: 10.172.0.167 (ipv4-address)
>   type=053, len=001: 3 (uint8)
>   type=054, len=004: 10.172.0.25 (ipv4-address)
>   type=055, len=008: 1(uint8) 3(uint8) 12(uint8) 15(uint8) 6(uint8)
> 33(uint8) 121(uint8) 42(uint8)
>   type=057, len=002: 576 (uint16)
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c
> 2019-07-11 11:06:23.822 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_CFGMGR_SUBNET4_ADDR selected subnet 10.172.0.0/24 for packet
> received by matching address 10.172.0.25
> 2019-07-11 11:06:23.822 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_SELECTED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the subnet with ID 1 was selected for client assignments
> 2019-07-11 11:06:23.822 DEBUG [kea-dhcp4.packets/33] DHCP4_SUBNET_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: the selected subnet details: 10.172.0.0/24
> 2019-07-11 11:06:23.823 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 0, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:23.823 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:23.823 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:23.824 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 0
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:23.824 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER get one host with IPv4 reservation
> for subnet id 1, identified by hwaddr=005056955CE5
> 2019-07-11 11:06:23.824 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER get all hosts with reservations using
> identifier: hwaddr=005056955CE5
> 2019-07-11 11:06:23.825 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ALL_IDENTIFIER_COUNT using identifier hwaddr=005056955CE5,
> found 0 host(s)
> 2019-07-11 11:06:23.825 DEBUG [kea-dhcp4.hosts/33]
> HOSTS_CFG_GET_ONE_SUBNET_ID_IDENTIFIER_NULL host not found using subnet id
> 1
> and identifier hwaddr=005056955CE5
> 2019-07-11 11:06:23.825 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: client packet has been assigned to the following class(es):
> UNKNOWN
> 2019-07-11 11:06:23.826 DEBUG [kea-dhcp4.dhcp4/33] DHCP4_CLASS_ASSIGNED
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: client packet has been assigned to the following class(es):
> ALL, UNKNOWN
> 2019-07-11 11:06:23.826 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_CLIENT_HOSTNAME_PROCESS [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: processing client's Hostname option
> 2019-07-11 11:06:23.826 DEBUG [kea-dhcp4.ddns/33] DHCP4_GENERATE_FQDN
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: client did not send a FQDN or hostname; FQDN will be be
> generated for the client
> 2019-07-11 11:06:23.827 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_CLIENTID obtaining IPv4 leases for client ID
> ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c
> 2019-07-11 11:06:23.828 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_HWADDR obtaining IPv4 leases for hardware address
> hwtype=1
> 00:50:56:95:5c:e5
> 2019-07-11 11:06:23.829 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.167
> 2019-07-11 11:06:23.830 DEBUG [kea-dhcp4.alloc-engine/33]
> ALLOC_ENGINE_V4_REQUEST_ALLOC_REQUESTED [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: trying to allocate requested address 10.172.0.167
> 2019-07-11 11:06:23.830 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_GET_ADDR4
> obtaining IPv4 lease for address 10.172.0.167
> 2019-07-11 11:06:23.831 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_ADD_ADDR4
> adding IPv4 lease with address 10.172.0.167
> 2019-07-11 11:06:23.834 INFO  [kea-dhcp4.leases/33] DHCP4_LEASE_ALLOC
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: lease 10.172.0.167 has been allocated
> 2019-07-11 11:06:23.834 DEBUG [kea-dhcp4.ddns/33]
> DHCP4_RESPONSE_HOSTNAME_GENERATE [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: server has generated hostname
> ip-10-172-0-167.eu-ldn-west.compute.internal for the client
> 2019-07-11 11:06:23.835 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_MYSQL_UPDATE_ADDR4 updating IPv4 lease for address 10.172.0.167
> 2019-07-11 11:06:23.838 DEBUG [kea-dhcp4.ddns/33] DHCP4_NCR_CREATE
> [hwtype=1
> 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: DDNS updates enabled, therefore sending name change
> requests
> 2019-07-11 11:06:23.839 DEBUG [kea-dhcp4.dhcpsrv/33] DHCPSRV_QUEUE_NCR
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c]: name change
> request to add DNS entry queued: Type: 0 (CHG_ADD)
> Forward Change: yes
> Reverse Change: yes
> FQDN: [ip-10-172-0-167.eu-ldn-west.compute.internal.]
> IP Address: [10.172.0.167]
> DHCID:
> [000101303B4D06807A49E0704759F754B48892035A495551CDE3F8B3C1B45201904D53]
> Lease Expires On: 20190711111123
> Lease Length: 300
>
> 2019-07-11 11:06:23.840 DEBUG [kea-dhcp4.options/33] DHCP4_PACKET_PACK
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: preparing on-wire format of the packet to be sent
> 2019-07-11 11:06:23.841 DEBUG [kea-dhcp4.packets/33] DHCP4_PACKET_SEND
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: trying to send packet DHCPACK (type 5) from 10.172.0.25:67
> to 10.172.0.167:68 on interface ens192
> 2019-07-11 11:06:23.841 DEBUG [kea-dhcp4.packets/33] DHCP4_RESPONSE_DATA
> [hwtype=1 00:50:56:95:5c:e5],
> cid=[ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c],
> tid=0x8181914d: responding with packet DHCPACK (type 5), packet details:
> local_address=10.172.0.25:67, remote_address=10.172.0.167:68,
> msg_type=DHCPACK (5), transid=0x8181914d,
> options:
>   type=001, len=004: 4294967040 (uint32)
>   type=003, len=004: 10.172.0.1
>   type=006, len=004: 10.172.0.42
>   type=012, len=044: "ip-10-172-0-167.eu-ldn-west.compute.internal"
> (string)
>   type=051, len=004: 300 (uint32)
>   type=053, len=001: 5 (uint8)
>   type=054, len=004: 10.172.0.25
>   type=061, len=019:
> ff:2d:1a:a1:33:00:02:00:00:ab:11:6b:fe:90:d5:2d:fa:ec:1c
> 2019-07-11 11:06:23.841 DEBUG [kea-dhcp4.dhcpsrv/33]
> DHCPSRV_DHCP_DDNS_NCR_SENT NameChangeRequest sent to kea-dhcp-ddns: Type: 0
> (CHG_ADD)
> Forward Change: yes
> Reverse Change: yes
> FQDN: [ip-10-172-0-167.eu-ldn-west.compute.internal.]
> IP Address: [10.172.0.167]
> DHCID:
> [000101303B4D06807A49E0704759F754B48892035A495551CDE3F8B3C1B45201904D53]
> Lease Expires On: 20190711111123
> Lease Length: 300
>
>
>
>
>
> --
> Sent from: http://kea-users.7364.n8.nabble.com/
> _______________________________________________
> Kea-users mailing list
> Kea-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/kea-users
>
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