kea-dhcp4.conf.txt
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	SrividyaA
	Mar 17 2026, 12:31 PM

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kea-dhcp4.conf.txt
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	{
	"Dhcp4": {
	"interfaces-config": {
	"interfaces": [
	"*"
	],
	"dhcp-socket-type": "raw",
	"service-sockets-max-retries": 60,
	"service-sockets-retry-wait-time": 5000
	},
	"control-socket": {
	"socket-type": "unix",
	"socket-name": "/var/run/kea/dhcp4-ctrl-socket"
	},
	"lease-database": {
	"type": "memfile",
	"persist": true,
	"name": "/config/dhcp/dhcp4-leases.csv"
	},
	"multi-threading": {
	"enable-multi-threading": true
	},
	"option-def": [
	{
	"name": "wpad-url",
	"code": 252,
	"type": "string"
	},
	{
	"name": "unifi-controller",
	"code": 1,
	"type": "ipv4-address",
	"space": "ubnt"
	}
	],
	"hooks-libraries": [
	{
	"library": "/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_ha.so",
	"parameters": {
	"high-availability": [
	{
	"this-server-name": "dhcp-server01",
	"mode": "hot-standby",
	"heartbeat-delay": 10000,
	"max-response-delay": 10000,
	"max-ack-delay": 5000,
	"max-unacked-clients": 0,
	"peers": [
	{
	"name": "dhcp-server01",
	"url": "http://192.168.12.2:647/",
	"role": "primary",
	"auto-failover": true
	},
	{
	"name": "dhcp-server02",
	"url": "http://192.168.12.3:647/",
	"role": "standby",
	"auto-failover": true
	}
	]
	}
	]
	}
	},
	{
	"library": "/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_lease_cmds.so",
	"parameters": {}
	}
	],
	"shared-networks": [
	{
	"name": "internal-network",
	"authoritative": true,
	"subnet4": [
	{
	"subnet": "192.168.12.0/22",
	"id": 1,
	"user-context": {
	"enable-ping-check": false
	},
	"option-data": [
	{
	"name": "routers",
	"data": "192.68.12.1"
	}
	],
	"valid-lifetime": 900,
	"max-valid-lifetime": 900,
	"pools": [
	{
	"pool": "192.168.12.20 - 192.168.12.254"
	}
	]
	}
	],
	"user-context": {
	"enable-ping-check": false
	}
	}
	]
	}
	}