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# This is an example configuration file for DHCPv6 server in Kea.
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# It's a basic scenario with one IPv6 subnet configured. It is
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# assumed that one subnet (2001:db8:1::/64 is available directly
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# over ethX interface.
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{ "Dhcp6":

{ 
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# Kea is told to listen on ethX interface only.
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  "interfaces-config": {
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    "interfaces": [ "ethX" ]
  },
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# We need to specify lease type. As of May 2014, three backends are supported:
# memfile, mysql and pgsql. We'll just use memfile, because it doesn't require
# any prior set up.
  "lease-database": {
    "type": "memfile"
  },

# Addresses will be assigned with preferred and valid lifetimes
# being 3000 and 4000, respectively. Client is told to start
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# renewing after 1000 seconds. If the server does not respond
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# after 2000 seconds since the lease was granted, client is supposed
# to start REBIND procedure (emergency renewal that allows switching
# to a different server).
  "preferred-lifetime": 3000,
  "valid-lifetime": 4000,
  "renew-timer": 1000,
  "rebind-timer": 2000,

# The following list defines subnets. Each subnet consists of at
# least subnet and pool entries.
  "subnet6": [ 
    {
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      "pools": [ { "pool": "2001:db8:1::/80" } ],
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      "subnet": "2001:db8:1::/64",
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      "interface": "ethX"
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    }
  ]
},

# The following configures logging. Kea will log all debug messages
# to /var/log/kea-debug.log file.
"Logging": {
    "loggers": [
        {
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            "name": "kea-dhcp6",
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            "output_options": [
                {
                    "output": "/var/log/kea-debug.log"
                }
            ], 
            "debuglevel": 99,
            "severity": "DEBUG"
        }
    ]
}

}