# Copyright (c) 2020 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 *** | Library | resources.libraries.python.Classify | Library | resources.libraries.python.Policer | | Documentation | Policer keywords *** Keywords *** | Initialize IPv4 policer 2r3c-${t} in circular topology | | [Documentation] | | ... | Setup of 2r3c color-aware or color-blind policer with dst IPv4 match | | ... | on all DUT nodes in 2-node / 3-node circular topology. Policer is | | ... | applied on links TG - DUTx. | | | | ${policer_index}= | Policer Set Configuration | ${dut1} | policer1 | ${cir} | | ... | ${eir} | ${cb} | ${eb} | pps | Closest | 2R3C_RFC_2698 | Transmit | | ... | Mark_and_Transmit | Transmit | ${t} | exceed_dscp=${dscp} | | ${table_idx} | ${skip_n} | ${match_n}= | Vpp Creates Classify Table L3 | | ... | ${dut1} | ip4 | dst | 255.255.255.255 | | ${pre_color}= | Policer Classify Get Precolor | exceed_color | | Vpp Configures Classify Session L3 | ${dut1} | permit | ${table_idx} | | ... | ${skip_n} | ${match_n} | ip4 | dst | 20.20.20.2 | | ... | hit_next_index=${policer_index} | opaque_index=${pre_color} | | Policer Classify Set Interface | | ... | ${dut1} | ${DUT1_${int}1}[0] | | ... | ip4_table_index=${table_idx} | | | | ${dut2_status} | ${value}= | Run Keyword And Ignore Error | | ... | Variable Should Exist | ${dut2} | | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Set Variable | ${dut2} | | ... | ELSE | Set Variable | ${dut1} | | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Set Variable | ${DUT2_${int}2}[0] | | ... | ELSE | Set Variable | ${DUT1_${int}2}[0] | | | | ${policer_index}= | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Policer Set Configuration | ${dut} | policer2 | ${cir} | | ... | ${eir} | ${cb} | ${eb} | pps | Closest | 2R3C_RFC_2698 | Transmit | | ... | Mark_and_Transmit | Transmit | ${t} | exceed_dscp=${dscp} | | ... | ELSE | Set Variable | ${policer_index} | | ${table_idx} | ${skip_n} | ${match_n}= | | ... | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Vpp Creates Classify Table L3 | ${dut} | ip4 | dst | 255.255.255.255 | | ... | ELSE | Set Variable | ${table_idx} | ${skip_n} | ${match_n} | | Vpp Configures Classify Session L3 | ${dut} | permit | ${table_idx} | | ... | ${skip_n} | ${match_n} | ip4 | dst | 10.10.10.2 | | ... | hit_next_index=${policer_index} | opaque_index=${pre_color} | | Policer Classify Set Interface | ${dut} | ${dut_if2} | | ... | ip4_table_index=${table_idx} | Initialize IPv6 policer 2r3c-${t} in circular topology | | [Documentation] | | ... | Setup of 2r3c color-aware or color-blind policer with dst IPv6 match | | ... | on all DUT nodes in 2-node / 3-node circular topology. Policer is | | ... | applied on links TG - DUTx. | | | | ${policer_index}= | Policer Set Configuration | ${dut1} | policer1 | ${cir} | | ... | ${eir} | ${cb} | ${eb} | pps | Closest | 2R3C_RFC_2698 | Transmit | | ... | Mark_and_Transmit | Transmit | ${t} | exceed_dscp=${dscp} | | ${table_idx} | ${skip_n} | ${match_n}= | Vpp Creates Classify Table L3 | | ... | ${dut1} | ip6 | dst | ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff | | ${pre_color}= | Policer Classify Get Precolor | exceed_color | | Vpp Configures Classify Session L3 | ${dut1} | permit | ${table_idx} | | ... | ${skip_n} | ${match_n} | ip6 | dst | 2001:2::2 | | ... | hit_next_index=${policer_index} | opaque_index=${pre_color} | | Policer Classify Set Interface | ${dut1} | ${DUT1_${int}1}[0] | | ... | ip6_table_index=${table_idx} | | | | ${dut2_status} | ${value}= | Run Keyword And Ignore Error | | ... | Variable Should Exist | ${dut2} | | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Set Variable | ${dut2} | | ... | ELSE | Set Variable | ${dut1} | | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Set Variable | ${DUT2_${int}2}[0] | | ... | ELSE | Set Variable | ${DUT1_${int}2}[0] | | | | ${policer_index}= | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Policer Set Configuration | ${dut} | policer2 | ${cir} | | ... | ${eir} | ${cb} | ${eb} | pps | Closest | 2R3C_RFC_2698 | Transmit | | ... | Mark_and_Transmit | Transmit | ${t} | exceed_dscp=${dscp} | | ... | ELSE | Set Variable | ${policer_index} | | ${table_idx} | ${skip_n} | ${match_n}= | | ... | Run Keyword If | '${dut2_status}' == 'PASS' | | ... | Vpp Creates Classify Table L3 | | ... | ${dut} | ip6 | dst | ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff | | ... | ELSE | Set Variable | ${table_idx} | ${skip_n} | ${match_n} | | Vpp Configures Classify Session L3 | ${dut} | permit | ${table_idx} | | ... | ${skip_n} | ${match_n} | ip6 | dst | 2001:1::2 | | ... | hit_next_index=${policer_index} | opaque_index=${pre_color} | | Policer Classify Set Interface | ${dut} | ${dut_if2} | | ... | ip6_table_index=${table_idx} | Show Classify Tables Verbose on all DUTs | | [Documentation] | Show classify tables verbose on all DUT nodes in topology. | | | | ... | *Arguments:* | | ... | - nodes - Topology. Type: dictionary | | | | ... | *Example:* | | | | ... | \| Show Classify Tables Verbose on all DUTs \| ${nodes} \| | | | | [Arguments] | ${nodes} | | | | FOR | ${dut} | IN | @{duts} | | | Show Classify Tables Verbose | ${nodes['${dut}']} | | END