# Copyright (c) 2016 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. *** Variables *** | ${tg_to_dut_if1_ip6}= | 3ffe:5f::2 | ${tg_to_dut_if2_ip6}= | 3ffe:60::2 | ${dut_to_tg_if1_ip6}= | 3ffe:5f::1 | ${dut_to_tg_if2_ip6}= | 3ffe:60::1 | ${ip6_plen}= | ${64} *** Settings *** | Force Tags | 3_NODE_DOUBLE_LINK_TOPO | VM_ENV | HW_ENV | Resource | resources/libraries/robot/policer.robot | Library | resources.libraries.python.Trace | Test Setup | Run Keywords | Setup all DUTs before test | ... | AND | Setup all TGs before traffic script | ... | AND | Setup Topology for IPv6 policer testing | Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes} | ... | AND | Show vpp trace dump on all DUTs | Documentation | *IPv6 policer test cases* | ... | ... | *[Top] Network topologies:* TG=DUT1 2-node topology with two links\ | ... | between nodes. | ... | *[Cfg] DUT configuration:* On DUT1 configure interfaces IPv6 adresses,\ | ... | and static neighbor record on the second interface. | ... | *[Ver] TG verification:* Test packet is sent from TG on the first link\ | ... | to DUT1. Packet is received on TG on the second link from DUT1. | ... | *[Ref] Applicable standard specifications:* RFC2474, RFC2697, RFC2698. *** Test Cases *** | TC01: VPP policer marks packet | | [Documentation] | | ... | [Top] TG=DUT1. | | ... | [Ref] RFC2474, RFC2698. | | ... | [Cfg] On DUT1 configure 2R3C color-aware policer on the first\ | | ... | interface. | | ... | [Ver] TG sends IPv6 TCP packet on the first link to DUT1, verify if\ | | ... | DUT1 sends correct IPv6 TCP packet with correct DSCP on the second\ | | ... | link to TG. | | ${cir}= | Set Variable | ${100} | | ${eir}= | Set Variable | ${100} | | ${cb}= | Set Variable | ${100} | | ${eb}= | Set Variable | ${100} | | ${dscp}= | DSCP AF22 | | Given Policer Set Name | policer1 | | And Policer Set Node | ${dut_node} | | And Policer Set CIR | ${cir} | | And Policer Set EIR | ${eir} | | And Policer Set CB | ${cb} | | And Policer Set EB | ${eb} | | And Policer Set Rate Type pps | | And Policer Set Round Type Closest | | And Policer Set Type 2R3C 2698 | | And Policer Set Conform Action Transmit | | And Policer Set Exceed Action Mark and Transmit | ${dscp} | | And Policer Set Violate Action Drop | | And Policer Enable Color Aware | | And Policer Classify Set Precolor Exceed | | And Policer Classify Set Interface | ${dut_to_tg_if1} | | And Policer Classify Set Match IP | ${tg_to_dut_if1_ip} | | When Policer Set Configuration | | Then Send Packet and Verify Marking | ${tg_node} | ${tg_to_dut_if1} | | ... | ${tg_to_dut_if2} | ${tg_to_dut_if1_mac} | ${dut_to_tg_if1_mac} | | ... | ${tg_to_dut_if1_ip} | ${tg_to_dut_if2_ip} | ${dscp}