+ path = ['dpdk', 'dev default', 'num-tx-desc']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_log_level(self, value):
+ """Add DPDK log-level configuration.
+
+ :param value: Log level.
+ :type value: str
+ """
+ path = ['dpdk', 'log-level']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_num_mbufs(self, value):
+ """Add DPDK number of I/O buffers.
+
+ :param value: Number of I/O buffers.
+ :type value: int
+ """
+ path = ['dpdk', 'num-mbufs']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_no_pci(self):
+ """Add DPDK no-pci."""
+ path = ['dpdk', 'no-pci']
+ self.add_config_item(self._nodeconfig, '', path)
+
+ def add_dpdk_uio_driver(self, value=None):
+ """Add DPDK uio-driver configuration.
+
+ :param value: DPDK uio-driver configuration. By default, driver will be
+ loaded automatically from Topology file, still leaving
+ option to manually override by parameter.
+ :type value: str
+ """
+ if value is None:
+ value = Topology.get_uio_driver(self._node)
+ path = ['dpdk', 'uio-driver']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_cpu_main_core(self, value):
+ """Add CPU main core configuration.
+
+ :param value: Main core option.
+ :type value: str
+ """
+ path = ['cpu', 'main-core']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_cpu_corelist_workers(self, value):
+ """Add CPU corelist-workers configuration.
+
+ :param value: Corelist-workers option.
+ :type value: str
+ """
+ path = ['cpu', 'corelist-workers']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_heapsize(self, value):
+ """Add Heapsize configuration.
+
+ :param value: Amount of heapsize.
+ :type value: str
+ """
+ path = ['heapsize']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_api_trace(self):
+ """Add API trace configuration."""
+ path = ['api-trace', 'on']
+ self.add_config_item(self._nodeconfig, '', path)
+
+ def add_ip6_hash_buckets(self, value):
+ """Add IP6 hash buckets configuration.
+
+ :param value: Number of IP6 hash buckets.
+ :type value: str
+ """
+ path = ['ip6', 'hash-buckets']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ip6_heap_size(self, value):
+ """Add IP6 heap-size configuration.
+
+ :param value: IP6 Heapsize amount.
+ :type value: str
+ """
+ path = ['ip6', 'heap-size']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ip_heap_size(self, value):
+ """Add IP heap-size configuration.
+
+ :param value: IP Heapsize amount.
+ :type value: str
+ """
+ path = ['ip', 'heap-size']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_statseg_size(self, value):
+ """Add stats segment heap size configuration.
+
+ :param value: Stats heapsize amount.
+ :type value: str
+ """
+ path = ['statseg', 'size']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_plugin(self, state, *plugins):
+ """Add plugin section for specific plugin(s).
+
+ :param state: State of plugin [enable|disable].
+ :param plugins: Plugin(s) to disable.
+ :type state: str
+ :type plugins: list
+ """
+ for plugin in plugins:
+ path = ['plugins', 'plugin {0}'.format(plugin), state]
+ self.add_config_item(self._nodeconfig, ' ', path)
+
+ def add_dpdk_no_multi_seg(self):
+ """Add DPDK no-multi-seg configuration."""
+ path = ['dpdk', 'no-multi-seg']
+ self.add_config_item(self._nodeconfig, '', path)
+
+ def add_dpdk_no_tx_checksum_offload(self):
+ """Add DPDK no-tx-checksum-offload configuration."""
+ path = ['dpdk', 'no-tx-checksum-offload']
+ self.add_config_item(self._nodeconfig, '', path)
+
+ def add_nat(self, value='deterministic'):
+ """Add NAT configuration.
+
+ :param value: NAT mode.
+ :type value: str
+ """
+ path = ['nat']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_tcp_preallocated_connections(self, value):
+ """Add TCP pre-allocated connections.
+
+ :param value: The number of pre-allocated connections.
+ :type value: int
+ """
+ path = ['tcp', 'preallocated-connections']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_tcp_preallocated_half_open_connections(self, value):
+ """Add TCP pre-allocated half open connections.
+
+ :param value: The number of pre-allocated half open connections.
+ :type value: int
+ """
+ path = ['tcp', 'preallocated-half-open-connections']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_event_queue_length(self, value):
+ """Add session event queue length.
+
+ :param value: Session event queue length.
+ :type value: int
+ """
+ path = ['session', 'event-queue-length']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_preallocated_sessions(self, value):
+ """Add the number of pre-allocated sessions.
+
+ :param value: Number of pre-allocated sessions.
+ :type value: int
+ """
+ path = ['session', 'preallocated-sessions']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_v4_session_table_buckets(self, value):
+ """Add number of v4 session table buckets to the config.
+
+ :param value: Number of v4 session table buckets.
+ :type value: int
+ """
+ path = ['session', 'v4-session-table-buckets']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_v4_session_table_memory(self, value):
+ """Add the size of v4 session table memory.
+
+ :param value: Size of v4 session table memory.
+ :type value: str
+ """
+ path = ['session', 'v4-session-table-memory']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_v4_halfopen_table_buckets(self, value):
+ """Add the number of v4 halfopen table buckets.
+
+ :param value: Number of v4 halfopen table buckets.
+ :type value: int
+ """
+ path = ['session', 'v4-halfopen-table-buckets']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_v4_halfopen_table_memory(self, value):
+ """Add the size of v4 halfopen table memory.
+
+ :param value: Size of v4 halfopen table memory.
+ :type value: str
+ """
+ path = ['session', 'v4-halfopen-table-memory']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_local_endpoints_table_buckets(self, value):
+ """Add the number of local endpoints table buckets.
+
+ :param value: Number of local endpoints table buckets.
+ :type value: int
+ """
+ path = ['session', 'local-endpoints-table-buckets']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_session_local_endpoints_table_memory(self, value):
+ """Add the size of local endpoints table memory.
+
+ :param value: Size of local endpoints table memory.
+ :type value: str
+ """
+ path = ['session', 'local-endpoints-table-memory']
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def apply_config(self, filename=None, retries=60, restart_vpp=True):