[OVS] tunnel_id_ranges = 1:1000 tenant_network_type = gre enable_tunneling = True local_ip = {{ local_ip }} [securitygroup] {% if neutron_security_groups -%} firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver {% else -%} firewall_driver = neutron.agent.firewall.NoopFirewallDriver {% endif -%}