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path: root/src/vnet/ip/lookup.h
AgeCommit message (Expand)AuthorFilesLines
2019-08-12ip: allow addrs from the same prefix on intfMatthew Smith1-0/+31
2018-11-26flow-hash: Add symmetric flag for flow hashingMohsin Kazmi1-1/+3
2018-10-12ip: add container proxy dump API (VPP-1364)Matus Fabian1-0/+4
2018-10-04Support reassembly for fragments coming to ip4-local nodeJuraj Sloboda1-0/+1
2018-09-11indent off in ip_lookup_set_buffer_fib_indexNeale Ranns1-4/+5
2018-06-04ip: save fib index for buffer in ip lookupFlorin Coras1-0/+12
2018-03-21reassembly: feature/concurrencyKlement Sekera1-1/+0
2018-02-01IPv4/6 reassemblyKlement Sekera1-0/+1
2017-11-07ip: add container proxy apiFlorin Coras1-0/+10
2017-06-01Fix 'ip probe' on /32Neale Ranns1-3/+0
2017-05-17ARP learning fixes (VPP-843)Neale Ranns1-8/+15
2017-04-11Remove usued, redundant and deprecated code from lookup.hNeale Ranns1-29/+0
2017-04-03Adjacency layout change and move to vnet/adjNeale Ranns1-208/+1
2017-03-27Mcast rewrite no memcpyNeale Ranns1-0/+1
2017-03-03Changing the IP table for an interface is an error if the interface already h...Neale Ranns1-5/+0
2017-01-27IP Multicast FIB (mfib)Neale Ranns1-60/+22
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+498
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# Copyright (c) 2021 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:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

*** Settings ***
| Resource | resources/libraries/robot/shared/default.robot
|
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_CPS | DRV_VFIO_PCI
| ... | SCALE | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
| ... | ethip4tcp-ip4base-h4096-p63-s258048-cps
|
| Suite Setup | Setup suite topology interfaces | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test | performance
| Test Teardown | Tear down test | performance
|
| Test Template | Local Template
|
| Documentation | **CPS on empty TCP transactions with IPv4 routing**
| ... |
| ... | - **[Top] Network Topologies:** TG-DUT1-TG 2-node circular topology \
| ... | with single links between nodes.
| ... |
| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4-TCP for IPv4 routing.
| ... |
| ... | - **[Cfg] DUT configuration:** DUT1 is configured with IPv4. \
| ... | routing and two static IPv4 /24 route entries. DUT1 is tested with \
| ... | with ${nic_name}.
| ... |
| ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \
| ... | Drop Rate) with zero packet loss tolerance and throughput PDR \
| ... | (Partial Drop Rate) with non-zero packet loss tolerance (LT) \
| ... | expressed in percentage of packets transmitted. NDR and PDR are \
| ... | discovered for different Ethernet L2 frame sizes using MLRsearch \
| ... | library.
| ... | Test packets are generated by TG on links to DUTs. TG traffic profile \
| ... | contain L7 flows (${cps} bi-directional TCP flows) with all packets \
| ... | containing Ethernet header, IPv4 header with TCP header and static \
| ... | payload. MAC addresses are matching MAC addresses of the TG node \
| ... | interfaces.
| ... |
| ... | - **[Ref] Applicable standard specifications:** RFC2544.

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so
| ${crypto_type}= | ${None}
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${osi_layer}= | L7
| ${overhead}= | ${0}
# Scale settings
| ${n_hosts}= | ${4096}
| ${n_ports}= | ${63}
| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
| ${packets_per_transaction_and_direction}= | ${4}
| ${packets_per_transaction_aggregated}= | ${7}
# Traffic profile
| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
| ${transaction_type}= | tcp_cps
| ${disable_latency}= | ${True}

*** Keywords ***
| Local Template
| | [Documentation]
| | ... | - **[Cfg]** DUT runs IPv4 routing config. \
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm.
| |
| | ... | *Arguments:*
| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
| | ... | Type: integer, string
| | ... | - phy_cores - Number of physical cores. Type: integer
| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
| |
| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
| |
| | Set Test Variable | \${frame_size}
| | ${pre_stats}= | Create List
| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
| | ... | vpp-clear-runtime
| | Set Test Variable | ${pre_stats}
| | ${post_stats}= | Create List
| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
| | ... | vpp-show-runtime
| | Set Test Variable | ${post_stats}
| |
| | Given Set Max Rate And Jumbo
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | ${nic_driver}
| | And Initialize layer interface
| | And Initialize IPv4 forwarding in circular topology
| | ... | 192.168.0.0 | 20.0.0.0 | ${20}
| | Then Find NDR and PDR intervals using optimized search

*** Test Cases ***
| 64B-1c-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}

| 64B-2c-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}

| 64B-4c-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}