1 # Copyright (c) 2018 Intel Corporation
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
16 {% set sessions_per_port = sessions_per_port or 4000 %}
17 {% set sessions_per_svlan = sessions_per_svlan or 1000 %}
18 schema: yardstick:task:0.1
20 vBNG RFC2544 test case with QoS base line with link congestion.
21 Test case creates PPPoE sessions, runs traffic from two core ports
22 to one access port causing congestion of that port (traffic from
23 other access ports are splitting between remaining core ports)
24 and measures packets drop rate on all ports for each priority flow.
27 traffic_profile: "../../traffic_profiles/ixia_ipv4_latency_vbng_1port_congested-8.yaml"
28 topology: "../agnostic/agnostic_vnf_topology_ixia_8ports.yaml"
29 ixia_config: IxiaPppoeClient
32 vnf__0: vnf_0.yardstick
34 pppoe_client: # access network
35 sessions_per_port: {{ sessions_per_port }}
36 sessions_per_svlan: {{ sessions_per_svlan }}
39 ip: [{'tg__0': 'xe0'}, {'tg__0': 'xe2'}, {'tg__0': 'xe4'}, {'tg__0': 'xe6'}]
40 s_vlan: 100 # s-vlan applies per device group
41 c_vlan: 1000 # c-vlan applies per subscriber
42 ipv4_client: # core network
45 ip: [{'tg__0': 'xe1'}, {'tg__0': 'xe3'}, {'tg__0': 'xe5'}, {'tg__0': 'xe7'}]
46 gateway_ip: [{'vnf__0': 'xe1'}, {'vnf__0': 'xe3'}, {'vnf__0': 'xe5'}, {'vnf__0': 'xe7'}]
53 uplink: {70B: 33, 940B: 33, 1470B: 34}
54 downlink: {68B: 3, 932B: 1, 1470B: 96}
56 src_ip: [{'tg__0': 'xe0'}, {'tg__0': 'xe2'}, {'tg__0': 'xe4'}, {'tg__0': 'xe6'}]
57 dst_ip: [{'tg__0': 'xe1'}, {'tg__0': 'xe3'}, {'tg__0': 'xe5'}, {'tg__0': 'xe7'}]
61 allowed_drop_rate: 0.0001 - 0.0001
70 file: /etc/yardstick/nodes/pod_ixia.yaml