[Kea-users] (sometimes) doubled domain-suffix

[Wessel, Sebastian]

Hello list,

we are now migrating from our old server step by step to the new kea 1.2.0 (started with 1.1.0 and then upgraded).
Since the beginning we are experiencing at some devices a doubled domain-suffix so some devices are called "device1.example.com.example.com." (when it's doubled, always with a trailing point)

System: Ubuntu 16.04.2
Kea 1.2.0 (compiled from source)
Mysql-server for leases

We tried a lot, but maybe not the right combination.
Logging is enabled, so we can deliver them if they are needed.


The current configuration looks like this:
{
  "Dhcp4":
  {
    "dhcp-ddns": {
      "enable-updates": true,
      "qualifying-suffix": "example.com.",
      "replace-client-name": "never"
    },
....
    "option-data" :
    [
      {
        "code" : 15,
        "name" : "domain-name",
        "data" : "example.com"
      },
      {
        "code" : 42,
        "name" : "ntp-servers",
        "csv-format" : true,
        "data" : "192.168.254.15, 192.168.254.14"
      },
      {
        "code" : 44,
        "name" : "netbios-name-servers",
        "data" : "192.168.254.15"
      },
    ],
....
    "subnet4": [...]
  },
# DHCP DDNS configuration starts here.
  "DhcpDdns" : {
    "ip-address": "127.0.0.1",
    "tsig-keys": [ ],

# Forward DDNS
    "forward-ddns" : {
      "ddns-domains": [
        {
        "name": "example.com.",
        "key-name": "",
        "dns-servers": [
            { "ip-address": "192.168.254.15" },
            { "ip-address": "192.168.254.14" }
          ]
        }
      ]
    },
...


Maybe someone has an idea what is wrong with the configuration.



Mit freundlichen Gr??en / With kind regards

Sebastian Wessel
Specialist IT Systems

__________________________________________________________________________________

Sebastian Wessel
Takko Holding GmbH
Alfred-Krupp-Stra?e 21 * 48291 Telgte * Germany
T +49 2504 923 865 * Mobile +49 152 21811579 * F +49 2504 923 797
www.takko.com
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