tests/func/honeycomb/mgmt-cfg-policer-apihc-func.robot

   1 # Copyright (c) 2017 Cisco and/or its affiliates.
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #   http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 *** Variables ***
  15 | ${interface}= | ${node['interfaces']['port1']['name']}
  16 | ${tg_to_dut_if1_ip}= | 192.168.122.1
  17 | ${dut_to_tg_if1_ip}= | 192.168.122.2
  18 | ${dut_to_tg_if2_ip}= | 192.168.123.1
  19 | ${tg_to_dut_if2_ip}= | 192.168.123.2
  20 | ${prefix_length}= | ${24}
  21 | ${dscp_number}= | ${20}
  22
  23 *** Settings ***
  24 | Resource | resources/libraries/robot/default.robot
  25 | Resource | resources/libraries/robot/honeycomb/honeycomb.robot
  26 | Resource | resources/libraries/robot/honeycomb/interfaces.robot
  27 | Resource | resources/libraries/robot/honeycomb/policer.robot
  28 | Resource | resources/libraries/robot/honeycomb/access_control_lists.robot
  29 | Resource | resources/libraries/robot/testing_path.robot
  30 | Library | resources.libraries.python.Trace
  31 | Variables | resources/test_data/honeycomb/policer_variables.py
  32 | ...
  33 | Suite Teardown
  34 | ... | Run Keyword If Any Tests Failed
  35 | ... | Restart Honeycomb and VPP | ${node}
  36 | ...
  37 | Force Tags | HC_FUNC
  38 | ...
  39 | Documentation | *Honeycomb Policer management test suite.*
  40
  41 *** Test Cases ***
  42 | TC01: Honeycomb can configure Policer
  43 | | [Documentation] | Checks if Honeycomb can configure Policer.
  44 | | ...
  45 | | Given Policer Operational Data From Honeycomb Should Be empty | ${node}
  46 | | When Honeycomb configures Policer | ${node} | ${policer_data}
  47 | | Then Policer Operational Data From Honeycomb Should Be | ${node}
  48 | | ... | ${policer_data_oper}
  49
  50 | TC02: Honeycomb can disable Policer
  51 | | [Documentation] | Checks if Honeycomb can disable Policer.
  52 | | ...
  53 | | Given Policer Operational Data From Honeycomb Should Be | ${node}
  54 | | ... | ${policer_data_oper}
  55 | | When Honeycomb removes Policer configuration | ${node}
  56 | | Then Policer Operational Data From Honeycomb Should Be empty | ${node}
  57
  58 | TC03: Honeycomb can configure Policer with increased values of CIR (900kbps)
  59 | | [Documentation] | Checks if Honeycomb can configure Policer\
  60 | | ... | with increased values of CIR.
  61 | | ...
  62 | | [Teardown] | Tear down policer test | ${node}
  63 | | ...
  64 | | Given Policer Operational Data From Honeycomb Should Be empty | ${node}
  65 | | When Honeycomb configures Policer | ${node} | ${policer_data_2}
  66 | | Then Policer Operational Data From Honeycomb Should Be | ${node}
  67 | | ... | ${policer_data_oper_2}
  68
  69 | TC04: Honeycomb can configure Packets-Per-Second Based Policer
  70 | | [Documentation] | Checks if Honeycomb can configure Policer\
  71 | | ... | based on rate-type measured in pps.
  72 | | ...
  73 | | [Teardown] | Tear down policer test | ${node}
  74 | | ...
  75 | | Given Policer Operational Data From Honeycomb Should Be empty | ${node}
  76 | | When Honeycomb configures Policer | ${node} | ${policer_data_3}
  77 | | Then Policer Operational Data From Honeycomb Should Be | ${node}
  78 | | ... | ${policer_data_oper_3}
  79
  80 | TC05: Configure Policer on Interface
  81 | | [Documentation] | Honeycomb can configure Policer on a given interface.
  82 | | ...
  83 | | [Teardown] | Run Keywords
  84 | | ... | Honeycomb disables Policer on interface | ${node} | ${interface} | AND
  85 | | ... | Honeycomb removes ACL session | ${node}
  86 | | ... | ${acl_tables['hc_acl_table']['name']}
  87 | | ... | ${acl_tables['hc_acl_session']['match']} | AND
  88 | | ... | Honeycomb removes ACL table | ${node}
  89 | | ... | ${acl_tables['hc_acl_table']['name']} | AND
  90 | | ... | Tear down policer test | ${node}
  91 | | ...
  92 | | Given Honeycomb configures Policer | ${node} | ${policer_data}
  93 | | And ACL table from Honeycomb should not exist
  94 | | ... | ${node} | ${acl_tables['hc_acl_table']['name']}
  95 | | When Honeycomb creates ACL table
  96 | | ... | ${node} | ${acl_tables['hc_acl_table']}
  97 | | And Honeycomb adds ACL session
  98 | | ... | ${node} | ${acl_tables['hc_acl_table']['name']}
  99 | | ... | ${acl_tables['hc_acl_session']}
 100 | | Then Honeycomb enables policer on interface
 101 | | ... | ${node} | ${interface} | ${acl_tables['hc_acl_table']['name']}
 102
 103 | TC06: VPP policer 2R3C Color-aware marks packet
 104 | | [Documentation]
 105 | | ... | [Top] TG=DUT1.
 106 | | ... | [Ref] RFC2474, RFC2698.
 107 | | ... | [Cfg] Configure 2R3C color-aware policer on DUT1 on the first\
 108 | | ... | interface.
 109 | | ... | [Ver] TG sends IPv4 TCP packet on the first link to DUT1.\
 110 | | ... | Packet on DUT1 is marked with DSCP tag. Verifies if DUT1 sends\
 111 | | ... | correct IPv4 TCP packet with correct DSCP on the second link to TG.
 112 | | ...
 113 | | [Teardown] | Show Packet Trace on All DUTs | ${nodes}
 114 | | ...
 115 | | Given Configure path in 2-node circular topology
 116 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
 117 | | And Honeycomb configures Policer | ${dut_node} | ${policer_data_3}
 118 | | And ACL table from Honeycomb should not exist
 119 | | ... | ${dut_node} | ${acl_tables['hc_acl_table']['name']}
 120 | | When Honeycomb creates ACL table
 121 | | ... | ${dut_node} | ${acl_tables['hc_acl_table']}
 122 | | And Honeycomb adds ACL session
 123 | | ... | ${dut_node} | ${acl_tables['hc_acl_table']['name']}
 124 | | ... | ${acl_tables['hc_acl_session']}
 125 | | And Honeycomb enables policer on interface
 126 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${acl_tables['hc_acl_table']['name']}
 127 | | And Honeycomb configures interface state | ${dut_node} | ${dut_to_tg_if1}
 128 | | ... | up
 129 | | And Honeycomb configures interface state | ${dut_node} | ${dut_to_tg_if2}
 130 | | ... | up
 131 | | And Honeycomb sets interface IPv4 address with prefix | ${dut_node}
 132 | | ... | ${dut_to_tg_if1} | ${dut_to_tg_if1_ip} | ${prefix_length}
 133 | | And Honeycomb sets interface IPv4 address with prefix | ${dut_node}
 134 | | ... | ${dut_to_tg_if2} | ${dut_to_tg_if2_ip} | ${prefix_length}
 135 | | And Honeycomb adds interface IPv4 neighbor
 136 | | ... | ${dut_node} | ${dut_to_tg_if2} | ${tg_to_dut_if2_ip}
 137 | | ... | ${tg_to_dut_if2_mac}
 138 | | And interfaceCLI.VPP Node Interfaces Ready Wait | ${dut_node}
 139 | | Then Honeycomb Send packet and verify marking | ${tg_node}
 140 | | ... | ${tg_to_dut_if1}
 141 | | ... | ${tg_to_dut_if2} | ${tg_to_dut_if1_mac} | ${dut_to_tg_if1_mac}
 142 | | ... | ${tg_to_dut_if1_ip} | ${tg_to_dut_if2_ip} | ${dscp_number}