diff options
Diffstat (limited to 'yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py')
| -rw-r--r-- | yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py | 108 |
1 files changed, 103 insertions, 5 deletions
diff --git a/yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py b/yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py index eb958abef..1f465bde5 100644 --- a/yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py +++ b/yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py @@ -44,6 +44,9 @@ ETHER_TYPE_802_1ad = '0x88a8' TRAFFIC_STATUS_STARTED = 'started' TRAFFIC_STATUS_STOPPED = 'stopped' +PROTOCOL_STATUS_UP = 'up' +PROTOCOL_STATUS_DOWN = ['down', 'notStarted'] + SUPPORTED_PROTO = [PROTO_UDP] @@ -66,6 +69,7 @@ class IxNextgen(object): # pragma: no cover PORT_STATS_NAME_MAP = { "stat_name": 'Stat Name', + "port_name": 'Port Name', "Frames_Tx": 'Frames Tx.', "Valid_Frames_Rx": 'Valid Frames Rx.', "Frames_Tx_Rate": 'Frames Tx. Rate', @@ -82,6 +86,18 @@ class IxNextgen(object): # pragma: no cover "Store-Forward_Max_latency_ns": 'Store-Forward Max Latency (ns)', } + PPPOX_CLIENT_PER_PORT_NAME_MAP = { + 'subs_port': 'Port', + 'Sessions_Up': 'Sessions Up', + 'Sessions_Down': 'Sessions Down', + 'Sessions_Not_Started': 'Sessions Not Started', + 'Sessions_Total': 'Sessions Total' + } + + PORT_STATISTICS = '::ixNet::OBJ-/statistics/view:"Port Statistics"' + FLOW_STATISTICS = '::ixNet::OBJ-/statistics/view:"Flow Statistics"' + PPPOX_CLIENT_PER_PORT = '::ixNet::OBJ-/statistics/view:"PPPoX Client Per Port"' + @staticmethod def get_config(tg_cfg): card = [] @@ -177,6 +193,15 @@ class IxNextgen(object): # pragma: no cover return self.ixnet.getAttribute(self.ixnet.getRoot() + 'traffic', '-state') + def _get_protocol_status(self, proto): + """Get protocol status + + :param proto: IxNet protocol str representation, e.g.: + '::ixNet::OBJ-/topology:2/deviceGroup:1/ethernet:1/ipv4:L14' + :return: (str) protocol status: 'up', 'down' or 'notStarted' + """ + return self.ixnet.getAttribute(proto, '-sessionStatus')[0] + def is_traffic_running(self): """Returns true if traffic state == TRAFFIC_STATUS_STARTED""" return self._get_traffic_state() == TRAFFIC_STATUS_STARTED @@ -185,6 +210,28 @@ class IxNextgen(object): # pragma: no cover """Returns true if traffic state == TRAFFIC_STATUS_STOPPED""" return self._get_traffic_state() == TRAFFIC_STATUS_STOPPED + def is_protocols_running(self, protocols): + """Returns true if all protocols statuses are PROTOCOL_STATUS_UP + + :param protocols: list of protocols str representations, e.g.: + ['::ixNet::OBJ-/topology:2/deviceGroup:1/ethernet:1/ipv4:L14', ...] + :return: (bool) True if all protocols status is 'up', False if any + protocol status is 'down' or 'notStarted' + """ + return all(self._get_protocol_status(proto) == PROTOCOL_STATUS_UP + for proto in protocols) + + def is_protocols_stopped(self, protocols): + """Returns true if all protocols statuses are in PROTOCOL_STATUS_DOWN + + :param protocols: list of protocols str representations, e.g.: + ['::ixNet::OBJ-/topology:2/deviceGroup:1/ethernet:1/ipv4:L14', ...] + :return: (bool) True if all protocols status is 'down' or 'notStarted', + False if any protocol status is 'up' + """ + return all(self._get_protocol_status(proto) in PROTOCOL_STATUS_DOWN + for proto in protocols) + @staticmethod def _parse_framesize(framesize): """Parse "framesize" config param. to return a list of weighted pairs @@ -657,6 +704,39 @@ class IxNextgen(object): # pragma: no cover 'getColumnValues', view_obj, data_ixia) for data_yardstick, data_ixia in name_map.items()} + def _set_egress_flow_tracking(self, encapsulation, offset): + """Set egress flow tracking options + + :param encapsulation: encapsulation type + :type encapsulation: str, e.g. 'Ethernet' + :param offset: offset type + :type offset: str, e.g. 'IPv4 TOS Precedence (3 bits)' + """ + traffic_item = self.ixnet.getList(self.ixnet.getRoot() + '/traffic', + 'trafficItem')[0] + # Enable Egress Tracking + self.ixnet.setAttribute(traffic_item, '-egressEnabled', True) + self.ixnet.commit() + + # Set encapsulation type + enc_obj = self.ixnet.getList(traffic_item, 'egressTracking')[0] + self.ixnet.setAttribute(enc_obj, '-encapsulation', encapsulation) + + # Set offset + self.ixnet.setAttribute(enc_obj, '-offset', offset) + self.ixnet.commit() + + def _set_flow_tracking(self, track_by): + """Set flow tracking options + + :param track_by: list of tracking fields + :type track_by: list, e.g. ['vlanVlanId0','ipv4Precedence0'] + """ + traffic_item = self.ixnet.getList(self.ixnet.getRoot() + '/traffic', + 'trafficItem')[0] + self.ixnet.setAttribute(traffic_item + '/tracking', '-trackBy', track_by) + self.ixnet.commit() + def get_statistics(self): """Retrieve port and flow statistics @@ -666,12 +746,30 @@ class IxNextgen(object): # pragma: no cover :return: dictionary with the statistics; the keys of this dictionary are PORT_STATS_NAME_MAP and LATENCY_NAME_MAP keys. """ - port_statistics = '::ixNet::OBJ-/statistics/view:"Port Statistics"' - flow_statistics = '::ixNet::OBJ-/statistics/view:"Flow Statistics"' - stats = self._build_stats_map(port_statistics, + stats = self._build_stats_map(self.PORT_STATISTICS, + self.PORT_STATS_NAME_MAP) + stats.update(self._build_stats_map(self.FLOW_STATISTICS, + self.LATENCY_NAME_MAP)) + return stats + + def get_pppoe_scenario_statistics(self): + """Retrieve port, flow and PPPoE subscribers statistics + + "Port Statistics" parameters are stored in self.PORT_STATS_NAME_MAP. + "Flow Statistics" parameters are stored in self.LATENCY_NAME_MAP. + "PPPoX Client Per Port" parameters are stored in + self.PPPOE_CLIENT_PER_PORT_NAME_MAP + + :return: dictionary with the statistics; the keys of this dictionary + are PORT_STATS_NAME_MAP, LATENCY_NAME_MAP and + PPPOE_CLIENT_PER_PORT_NAME_MAP keys. + """ + stats = self._build_stats_map(self.PORT_STATISTICS, self.PORT_STATS_NAME_MAP) - stats.update(self._build_stats_map(flow_statistics, - self.LATENCY_NAME_MAP)) + stats.update(self._build_stats_map(self.FLOW_STATISTICS, + self.LATENCY_NAME_MAP)) + stats.update(self._build_stats_map(self.PPPOX_CLIENT_PER_PORT, + self.PPPOX_CLIENT_PER_PORT_NAME_MAP)) return stats def start_protocols(self): |