# Copyright (c) 2017 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/traffic.robot | Library | resources.libraries.python.honeycomb.Routing.RoutingKeywords | Variables | resources/test_data/honeycomb/policer_variables.py | Documentation | Keywords used to test Policer using Honeycomb. *** Keywords *** | Honeycomb Configures Policer | | [Documentation] | Uses Honeycomb API to configure Policer on the specified\ | | ... | interface. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | - policer_data - data needed to configure Policer. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Honeycomb Configures Policer \| ${node} \ | | ... | \| ${policer_data} \| | | ... | | [Arguments] | ${node} | ${policer_data} | | Configure Policer | | ... | ${node} | ${policer_data['name']} | ${policer_data} | Policer Operational Data From Honeycomb Should Be | | [Documentation] | Retrieves Policer operational data and verifies if\ | | ... | Policer is configured correctly. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | - policer_data - data to compare configuration Policer with.\ | | ... | Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Policer Operational Data From Honeycomb Should Be \ | | ... | \| ${node} \| ${policer_data} \| | | ... | | [Arguments] | ${node} | ${policer_data} | | ${data}= | Get Policer oper data | ${node} | ${policer_data['name']} | | Compare data structures | ${data[0]} | ${policer_data} | Policer Operational Data From Honeycomb Should Be empty | | [Documentation] | Checks whether Policer configuration from Honeycomb \ | | ... | is empty. | | ... | | ... | *Arguments:* | | ... | - node - Information about a DUT node. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Policer Operational Data From Honeycomb Should Be empty \ | | ... | \| ${node} \| | | ... | | [Arguments] | ${node} | | Run keyword and expect error | HoneycombError*404* | | ... | Get Policer oper data | ${node} | ${policer_data['name']} | Honeycomb removes Policer configuration | | [Documentation] | Uses Honeycomb API to remove Policer configuration\ | | ... | from the specified interface. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Honeycomb removes Policer configuration \ | | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| | | ... | | [Arguments] | ${node} | | Configure Policer | ${node} | ${policer_data['name']} | Tear down policer test | | [Documentation] | Uses Honeycomb API to remove Policer configuration\ | | ... | and reset interface state. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Honeycomb removes Policer configuration \ | | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| | | ... | | [Arguments] | ${node} | | Honeycomb removes Policer configuration | ${node} | Honeycomb enables Policer on interface | | [Documentation] | Uses Honeycomb API to enable Policer on an interface. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | - interface - name of an interface on the specified node. Type: string | | ... | - table_name - name of an ACL table. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Honeycomb enables ACL on interface \| ${nodes['DUT1']} \ | | ... | \| GigabithEthernet0/8/0 \| table0 \| | | ... | | [Arguments] | ${node} | ${interface} | ${table_name} | | Enable Policer on interface | | ... | ${node} | ${interface} | ${table_name} | Honeycomb disables Policer on interface | | [Documentation] | Uses Honeycomb API to disable Policer on an interface. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | - interface - name of an interface on the specified node. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Honeycomb disables Policer on interface \| ${nodes['DUT1']} \ | | ... | \| GigabithEthernet0/8/0 \| | | ... | | [Arguments] | ${node} | ${interface} | | Disable Policer on interface | | ... | ${node} | ${interface} | Honeycomb Send packet and verify marking | | [Documentation] | Send packet and verify DSCP of the received packet. | | ... | | ... | *Arguments:* | | ... | - node - TG node. Type: dictionary | | ... | - tx_if - TG transmit interface. Type: string | | ... | - rx_if - TG receive interface. Type: string | | ... | - src_mac - Packet source MAC. Type: string | | ... | - dst_mac - Packet destination MAC. Type: string | | ... | - src_ip - Packet source IP address. Type: string | | ... | - dst_ip - Packet destination IP address. Type: string | | ... | - dscp_num - DSCP value to verify. Type: integer | | ... | | ... | *Example:* | | ... | | ... | \| ${dscp}= \| DSCP AF22 \| | | ... | \| Send packet and verify marking \| ${nodes['TG']} \| eth1 \| eth2 \ | | ... | \| 08:00:27:87:4d:f7 \| 52:54:00:d4:d8:22 \| 192.168.122.2 \ | | ... | \| 192.168.122.1 \| ${dscp} \| | | ... | | [Arguments] | ${node} | ${tx_if} | ${rx_if} | ${src_mac} | ${dst_mac} | | ... | ${src_ip} | ${dst_ip} | ${dscp_num} | | ${tx_if_name}= | Get Interface Name | ${node} | ${tx_if} | | ${rx_if_name}= | Get Interface Name | ${node} | ${rx_if} | | ${args}= | Traffic Script Gen Arg | ${rx_if_name} | ${tx_if_name} | | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip} | | ${args}= | Set Variable | ${args} --dscp ${dscp_num} | | Run Traffic Script On Node | policer.py | ${node} | ${args}