several-subnets.json 1.96 KB
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// This is an example configuration file for DHCPv6 server in Kea.
// It's a basic scenario with four IPv6 subnets configured. In each
// subnet, there's a smaller pool of dynamic addresses.
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{ "Dhcp6":

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{
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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 the the database used to store leases. As of
// September 2016, four database backends are supported: MySQL,
// PostgreSQL, Cassandra, and the in-memory database, Memfile.
// We'll use memfile  because it doesn't require any prior set up.
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  "lease-database": {
    "type": "memfile"
  },

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

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// The following list defines subnets. Each subnet consists of at
// least subnet and pool entries.
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  "subnet6": [
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  {    "pools": [ { "pool": "2001:db8:1::/80" } ],
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       "subnet": "2001:db8:1::/64"  },
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  {    "pools": [ { "pool": "2001:db8:2::/80" } ],
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       "subnet": "2001:db8:2::/64"  },
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  {    "pools": [ { "pool": "2001:db8:3::/80" } ],
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       "subnet": "2001:db8:3::/64"  },
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  {    "pools": [ { "pool": "2001:db8:4::/80" } ],
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       "subnet": "2001:db8:4::/64"  } ]
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},
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// The following configures logging. It assumes that messages with at
// least informational level (info, warn, error and fatal) should be
// logged to stdout.
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"Logging": {
    "loggers": [
        {
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            "name": "kea-dhcp6",
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            "output_options": [
                {
                    "output": "stdout"
                }
            ],
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            "debuglevel": 0,
            "severity": "INFO"
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        }
    ]
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}

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}