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 | 93 |
1 files changed, 88 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 556682b29..1f465bde5 100644 --- a/yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py +++ b/yardstick/network_services/libs/ixia_libs/ixnet/ixnet_api.py @@ -69,6 +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', @@ -85,6 +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 = [] @@ -560,6 +573,8 @@ class IxNextgen(object): # pragma: no cover or ipaddress.IPV4LENGTH dstmask = traffic_param['outer_l3']['dstmask'] \ or ipaddress.IPV4LENGTH + priority = traffic_param['outer_l3']['priority'] + if srcip: self._update_ipv4_address( self._get_stack_item(fg_id, PROTO_IPV4)[0], @@ -568,6 +583,56 @@ class IxNextgen(object): # pragma: no cover self._update_ipv4_address( self._get_stack_item(fg_id, PROTO_IPV4)[0], 'dstIp', str(dstip), dstseed, dstmask, count) + if priority: + self._update_ipv4_priority( + self._get_stack_item(fg_id, PROTO_IPV4)[0], priority) + + def _update_ipv4_priority(self, ip_descriptor, priority): + """Set the IPv4 priority in a config element stack IP field + + :param ip_descriptor: (str) IP descriptor, e.g.: + /traffic/trafficItem:1/configElement:1/stack:"ipv4-2" + :param priority: (dict) priority configuration from traffic profile, e.g.: + {'tos': + 'precedence': [1, 4, 7] + } + """ + if 'raw' in priority: + priority_field = self._get_field_in_stack_item(ip_descriptor, + 'priority.raw') + self._set_priority_field(priority_field, priority['raw']) + + elif 'dscp' in priority: + for field, value in priority['dscp'].items(): + priority_field = self._get_field_in_stack_item( + ip_descriptor, + 'priority.ds.phb.{field}.{field}'.format(field=field)) + self._set_priority_field(priority_field, value) + + elif 'tos' in priority: + for field, value in priority['tos'].items(): + priority_field = self._get_field_in_stack_item( + ip_descriptor, 'priority.tos.' + field) + self._set_priority_field(priority_field, value) + + def _set_priority_field(self, field_descriptor, value): + """Set the priority field described by field_descriptor + + :param field_descriptor: (str) field descriptor, e.g.: + /traffic/trafficItem:1/configElement:1/stack:"ipv4-2"/ \ + field:"ipv4.header.priority.raw-3 + :param value: (list, int) list of integers or single integer value + """ + if isinstance(value, list): + self.ixnet.setMultiAttribute(field_descriptor, + '-valueList', value, + '-activeFieldChoice', 'true', + '-valueType', 'valueList') + else: + self.ixnet.setMultiAttribute(field_descriptor, + '-activeFieldChoice', 'true', + '-singleValue', str(value)) + self.ixnet.commit() def update_l4(self, traffic): """Update the L4 headers @@ -681,12 +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): |