multi_ip_addr = ['192.168.1.1', '192.168.2.1', '192.168.3.1']
    for ips in multi_ip_addr:
        pass
    len_ip_addr = len(multi_ip_addr)
    for len_ip in range(len):
        device = {'ip': ips,
        'username': 'admin',
        'password': 'password'}
        print(device)