-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2022 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | BASE | DRV_VFIO_PCI
+| ... | BASE | UDP | UDP_BIDIR | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4udp-nat44det-h1-p1-s1
|
|
| Test Template | Local Template
|
-| Documentation | *RFC2544: Pkt throughput NAT44 deterministic mode performance
-| ... | test cases*
-|
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| Documentation | **RFC2544: Pkt throughput NAT44 deterministic mode performance
+| ... | test cases**
+| ... |
+| ... | - **[Top] Network Topologies:** TG-DUT1-TG 2-node circular topology \
| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
-| ... | DUT1 is tested with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUT1. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 1 flow per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
+| ... |
+| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4-UDP for IPv4 routing.
+| ... |
+| ... | - **[Cfg] DUT configuration:** DUT1 is configured with IPv4 routing \
+| ... | and one static IPv4 /18 route entries. \
+| ... | DUT1 is tested with ${nic_name}.
+| ... |
+| ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \
+| ... | Drop Rate) with zero packet loss tolerance and throughput PDR \
+| ... | (Partial Drop Rate) with non-zero packet loss tolerance (LT) \
+| ... | expressed in percentage of packets transmitted. NDR and PDR are \
+| ... | discovered for different Ethernet L2 frame sizes using MLRsearch \
+| ... | library.
+| ... | Test packets are generated by TG on links to DUT1. TG traffic profile \
+| ... | contains two L3 flow-groups (flow-group per direction, 1 flow per \
+| ... | flow-group) with all packets containing Ethernet header, IPv4 header \
+| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC \
| ... | addresses of the TG node interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
+| ... |
+| ... | - **[Ref] Applicable standard specifications:** RFC2544.
*** Variables ***
-| @{plugins_to_enable}= | dpdk_plugin.so | det44_plugin.so
+| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | det44_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${in_mask}= | ${32}
| ${out_net}= | 200.0.0.0
| ${out_mask}= | ${32}
-# Traffic profile:
-| ${traffic_profile}= | trex-stl-2n-ethip4udp-1u1p
+# Scale settings
+| ${n_hosts}= | ${1}
+| ${n_ports}= | ${1}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+# Ramp-up settings
+| ${ramp_up_rate}= | ${66061.0}
+| ${ramp_up_duration}= | ${2.0}
+# Traffic profile
+| ${traffic_profile}= | trex-stl-2n-ethip4udp-${n_hosts}u${n_ports}p
*** Keywords ***
| Local Template
| |
| | [Documentation]
-| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
+| | ... | - **[Cfg]** DUT runs NAT44 ${nat_mode} configuration. \
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm.
| |
| | ... | *Arguments:*
| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
| | And Initialize layer interface
| | And Initialize IPv4 forwarding for NAT44 in circular topology
| | And Initialize NAT44 deterministic mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search
+| | Then Send ramp-up traffic
+| | And Verify DET44 sessions number on DUT1 node
+| | And Find NDR and PDR intervals using optimized search
*** Test Cases ***
| 64B-1c-ethip4udp-nat44det-h1-p1-s1-ndrpdr
Code Review / csit.git / blobdiff