8.5.3. ovs

bridge_mac_table_size = 50000

integer value

The maximum number of MAC addresses to learn on a bridge managed by the Neutron OVS agent. Values outside a reasonable range (10 to 1,000,000) might be overridden by Open vSwitch according to the documentation.

igmp_snooping_enable = False

boolean value

Enable IGMP snooping for integration bridge. If this option is set to True, support for Internet Group Management Protocol (IGMP) is enabled in integration bridge. Setting this option to True will also enable Open vSwitch mcast-snooping-disable-flood-unregistered flag. This option will disable flooding of unregistered multicast packets to all ports. The switch will send unregistered multicast packets only to ports connected to multicast routers.

ovsdb_connection = tcp:127.0.0.1:6640

string value

The connection string for the OVSDB backend. Will be used by ovsdb-client when monitoring and used for the all ovsdb commands when native ovsdb_interface is enabled

ovsdb_debug = False

boolean value

Enable OVSDB debug logs

ovsdb_timeout = 10

integer value

Timeout in seconds for ovsdb commands. If the timeout expires, ovsdb commands will fail with ALARMCLOCK error.

ssl_ca_cert_file = None

string value

The Certificate Authority (CA) certificate to use when interacting with OVSDB. Required when using an "ssl:" prefixed ovsdb_connection

ssl_cert_file = None

string value

The SSL certificate file to use when interacting with OVSDB. Required when using an "ssl:" prefixed ovsdb_connection

ssl_key_file = None

string value

The SSL private key file to use when interacting with OVSDB. Required when using an "ssl:" prefixed ovsdb_connection