diff --git a/netmiko-ospf.py b/netmiko-ospf.py
new file mode 100644
index 0000000..a57f800
--- /dev/null
+++ b/netmiko-ospf.py
@@ -0,0 +1,79 @@
+import yaml
+from pprint import pprint
+from netmiko import ConnectHandler
+
+
+def read_yaml(yaml_file):
+	with open(yaml_file) as f:
+		inventory = f.read()
+
+	inventory_dict = yaml.load(inventory)
+	return inventory_dict
+
+def device_connection(router_ip):
+	device = {
+		"device_type" : "cisco_ios",
+		"ip" : router_ip,
+		"username" : "cisco",
+		"password" : "cisco"
+	}
+
+	conn = ConnectHandler(**device)
+	return conn
+
+def conf_ip(conn, ip_config):
+	interface = ip_config['interface']
+	ip_addr = ip_config['ip_address']
+	config_list = ['interface {}'.format(interface),
+				'ip address {}'.format(ip_addr),
+				'no shutdown']
+	print conn.send_config_set(config_list)
+
+def conf_dhcp(conn, dhcp_config):
+	pool = dhcp_config['pool']
+	network = dhcp_config['network']
+	gateway = dhcp_config['gateway']
+	config_list = ['ip dhcp pool {}'.format(pool), 
+				'network {}'.format(network),
+				'default-router {}'.format(gateway)]
+	print conn.send_config_set(config_list)
+
+def conf_ospf(conn, ospf_config):
+	area = ospf_config['area']
+	network_list = ospf_config['network']
+	config_list = ['router ospf 1']
+	for network in network_list:
+		config_list.append('network {} area {}'.format(network, area))
+
+	print conn.send_config_set(config_list)
+
+def main():
+	yaml_file = 'inventory.yaml'
+	inventory_dict = read_yaml(yaml_file)
+	pprint(inventory_dict)
+
+	for router in inventory_dict['CORE']:
+
+		router_ip = router['host']
+		print "-------------------------------"
+		print "Configuring {}".format(router_ip)
+		print "-------------------------------"
+		#connection
+		conn = device_connection(router_ip)
+
+		#configure ip address
+		ip_config = router['int_config']
+		for conf in ip_config:
+			conf_ip(conn, conf)
+
+		#configure dhcp
+		dhcp_config = router['dhcp_config']
+		for config in dhcp_config:
+			conf_dhcp(conn, config)
+
+		#configure ospf
+		ospf_config = router['ospf_config']
+		for config in ospf_config:
+			conf_ospf(conn, config)
+      
+main()
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