{% if client_ip_pool is defined and client_ip_pool is not none %}
[ip-pool]
{%   if local_ip is defined and local_ip is not none %}
gw-ip-address={{ local_ip }}
{%   endif %}
{%   if client_ip_pool.start is defined and client_ip_pool.stop is defined and client_ip_pool.start is not none and client_ip_pool.stop is not none %}
{{ client_ip_pool.start }}-{{ client_ip_pool.stop }}
{%   endif -%}
{%   if client_ip_pool.subnet is defined and client_ip_pool.subnet is not none %}
{%     for subnet in client_ip_pool.subnet %}
{{ subnet }}
{%     endfor %}
{%   endif %}
{% endif %}