# 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. """Traffic keywords""" *** Settings *** | Library | resources.libraries.python.IPv6Util | Library | resources.libraries.python.IPv6Setup | Library | resources.libraries.python.TrafficScriptExecutor | Library | resources.libraries.python.NodePath | Library | resources.libraries.python.Routing | Library | resources.libraries.python.InterfaceUtil | Library | resources.libraries.python.topology.Topology | Resource | resources/libraries/robot/default.robot | Resource | resources/libraries/robot/counters.robot | Documentation | Traffic keywords *** Keywords *** | Send Packet And Check Headers | | [Documentation] | Sends packet from IP (with source mac) to IP | | ... | (with dest mac). There has to be 4 MAC addresses | | ... | when using 2 node + | | ... | xconnect (one for each eth). | | ... | | ... | *Arguments:* | | ... | | ... | _NOTE:_ Arguments are based on topology: | | ... | TG(if1)->(if1)DUT(if2)->TG(if2) | | ... | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary | | ... | - src_ip - IP of source interface (TG-if1). Type: int | | ... | - dst_ip - IP of destination interface (TG-if2). Type: int | | ... | - tx_src_port - Interface of TG-if1. Type: string | | ... | - tx_src_mac - MAC address of TG-if1. Type: string | | ... | - tx_dst_mac - MAC address of DUT-if1. Type: string | | ... | - rx_port - Interface of TG-if1. Type: string | | ... | - rx_src_mac - MAC address of DUT1-if2. Type: string | | ... | - rx_dst_mac - MAC address of TG-if2. Type: string | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Send Packet And Check Headers \| ${nodes['TG']} \| 10.0.0.1 \ | | ... | \| 32.0.0.1 \| eth2 \| 08:00:27:ee:fd:b3 \| 08:00:27:a2:52:5b \ | | ... | \| eth3 \| 08:00:27:4d:ca:7a \| 08:00:27:7d:fd:10 \| | | ... | | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port} | | | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac} | | ... | ${rx_dst_mac} | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_src_port} | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port} | | ${args}= | Catenate | --tg_src_mac | ${tx_src_mac} | --tg_dst_mac | | | ... | ${rx_dst_mac} | --dut_if1_mac | ${tx_dst_mac} | --dut_if2_mac | | | ... | ${rx_src_mac} | --src_ip | ${src_ip} | --dst_ip | ${dst_ip} | | | ... | --tx_if | ${tx_port_name} | --rx_if | ${rx_port_name} | | Run Traffic Script On Node | send_icmp_check_headers.py | ${tg_node} | | | ... | ${args} | Send packet from Port to Port should failed | | [Documentation] | Sends packet from ip (with specified mac) to ip | | ... | (with dest mac). Using keyword : Send packet And Check | | ... | Headers and subsequently checks the return value | | ... | | ... | *Arguments:* | | ... | | ... | _NOTE:_ Arguments are based on topology: | | ... | TG(if1)->(if1)DUT(if2)->TG(if2) | | ... | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary | | ... | - src_ip - IP of source interface (TG-if1). Type: int | | ... | - dst_ip - IP of destination interface (TG-if2). Type: int | | ... | - tx_src_port - Interface of TG-if1. Type: string | | ... | - tx_src_mac - MAC address of TG-if1. Type: string | | ... | - tx_dst_mac - MAC address of DUT-if1. Type: string | | ... | - rx_port - Interface of TG-if1. Type: string | | ... | - rx_src_mac - MAC address of DUT1-if2. Type: string | | ... | - rx_dst_mac - MAC address of TG-if2. Type: string | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Send packet from Port to Port should failed \| ${nodes['TG']} \ | | ... | \| 10.0.0.1 \ \| 32.0.0.1 \| eth2 \| 08:00:27:ee:fd:b3 \ | | ... | \| 08:00:27:a2:52:5b \| eth3 \| 08:00:27:4d:ca:7a \ | | ... | \| 08:00:27:7d:fd:10 \| | | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port} | | | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac} | | | ... | ${rx_dst_mac} | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_src_port} | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port} | | ${args}= | Catenate | --tg_src_mac | ${tx_src_mac} | --tg_dst_mac | | | ... | ${rx_dst_mac} | --dut_if1_mac | ${tx_dst_mac} | --dut_if2_mac | | | ... | ${rx_src_mac} | --src_ip | ${src_ip} | --dst_ip | ${dst_ip} | | | ... | --tx_if | ${tx_port_name} | --rx_if | ${rx_port_name} | | Run Keyword And Expect Error | ICMP echo Rx timeout | | | ... | Run Traffic Script On Node | send_icmp_check_headers.py | | ... | ${tg_node} | ${args} | Send Packet And Check ARP Request | | [Documentation] | Send IP packet from tx_port and check if ARP Request\ | | ... | packet is received on rx_port. | | ... | | ... | *Arguments:* | | ... | | ... | _NOTE:_ Arguments are based on topology: | | ... | TG(if1)->(if1)DUT(if2)->TG(if2) | | ... | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary | | ... | - tx_src_ip - Source IP address of transferred packet (TG-if1). | | ... | Type: string | | ... | - tx_dst_ip - Destination IP address of transferred packet (TG-if2). | | ... | Type: string | | ... | - tx_port - Interface from which the IP packet is sent (TG-if1). | | ... | Type: string | | ... | - tx_dst_mac - Destination MAC address of IP packet (DUT-if1). | | ... | Type: string | | ... | - rx_port - Interface where the IP packet is received (TG-if2). | | ... | Type: string | | ... | - rx_src_mac - Source MAC address of ARP packet (DUT-if2). | | ... | Type: string | | ... | - rx_arp_src_ip - Source IP address of ARP packet (DUT-if2). | | ... | Type: string | | ... | - rx_arp_dst_ip - Destination IP address of ARP packet. Type: string | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Send Packet And Check ARP Packet \| ${nodes['TG']} \| 16.0.0.1 \ | | ... | \| 32.0.0.1 \| eth2 \| 08:00:27:cc:4f:54 \ | | ... | \| eth4 \| 08:00:27:5b:49:dd \| 192.168.2.1 \| 192.168.2.2 \| | | ... | | [Arguments] | ${tg_node} | ${tx_src_ip} | ${tx_dst_ip} | ${tx_port} | | ... | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac} | ${rx_arp_src_ip} | | ... | ${rx_arp_dst_ip} | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_port} | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port} | | ${args}= | Catenate | | ... | --tx_dst_mac | ${tx_dst_mac} | --rx_src_mac | ${rx_src_mac} | | ... | --tx_src_ip | ${tx_src_ip} | --tx_dst_ip | ${tx_dst_ip} | | ... | --tx_if | ${tx_port_name} | --rx_if | ${rx_port_name} | | ... | --rx_arp_src_ip ${rx_arp_src_ip} | --rx_arp_dst_ip ${rx_arp_dst_ip} | | Run Traffic Script On Node | send_icmp_check_arp.py | ${tg_node} | ${args} | Send TCP or UDP packet | | [Documentation] | Sends TCP or UDP packet with specified source | | ... | and destination port. | | ... | | ... | *Arguments:* | | ... | | ... | _NOTE:_ Arguments are based on topology: | | ... | TG(if1)->(if1)DUT(if2)->TG(if2) | | ... | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary | | ... | - src_ip - IP of source interface (TG-if1). Type: integer | | ... | - dst_ip - IP of destination interface (TG-if2). Type: integer | | ... | - tx_port - Source interface (TG-if1). Type: string | | ... | - tx_mac - MAC address of source interface (TG-if1). Type: string | | ... | - rx_port - Destionation interface (TG-if1). Type: string | | ... | - rx_mac - MAC address of destination interface (TG-if1). Type: string | | ... | - protocol - Type of protocol. Type: string | | ... | - source_port - Source TCP/UDP port. Type: string or integer | | ... | - destination_port - Destination TCP/UDP port. Type: string or integer | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Send TCP or UDP packet \| ${nodes['TG']} \ | | ... | \| 16.0.0.1 \| 32.0.0.1 \| eth2 \| 08:00:27:cc:4f:54 \ | | ... | \| eth4 \| 08:00:27:c9:6a:d5 \| TCP \| 20 \| 80 \| | | ... | | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_port} | | | ... | ${tx_mac} | ${rx_port} | ${rx_mac} | ${protocol} | ${source_port} | | ... | ${destination_port} | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_port} | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port} | | ${args}= | Catenate | --tx_mac | ${tx_mac} | | ... | --rx_mac | ${rx_mac} | | ... | --src_ip | ${src_ip} | | ... | --dst_ip | ${dst_ip} | | ... | --tx_if | ${tx_port_name} | | ... | --rx_if | ${rx_port_name} | | ... | --protocol | ${protocol} | | ... | --source_port | ${source_port} | | ... | --destination_port | ${destination_port} | | Run Traffic Script On Node | send_tcp_udp.py | | ... | ${tg_node} | ${args} | Send TCP or UDP packet should failed | | [Documentation] | Sends TCP or UDP packet with specified source | | ... | and destination port. | | ... | | ... | *Arguments:* | | ... | | ... | _NOTE:_ Arguments are based on topology: | | ... | TG(if1)->(if1)DUT(if2)->TG(if2) | | ... | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary | | ... | - src_ip - IP of source interface (TG-if1). Type: integer | | ... | - dst_ip - IP of destination interface (TG-if2). Type: integer | | ... | - tx_port - Source interface (TG-if1). Type: string | | ... | - tx_mac - MAC address of source interface (TG-if1). Type: string | | ... | - rx_port - Destionation interface (TG-if1). Type: string | | ... | - rx_mac - MAC address of destination interface (TG-if1). Type: string | | ... | - protocol - Type of protocol. Type: string | | ... | - source_port - Source TCP/UDP port. Type: string or integer | | ... | - destination_port - Destination TCP/UDP port. Type: string or integer | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Send TCP or UDP packet should failed \| ${nodes['TG']} \ | | ... | \| 16.0.0.1 \| 32.0.0.1 \| eth2 \| 08:00:27:cc:4f:54 \ | | ... | \| eth4 \| 08:00:27:c9:6a:d5 \| TCP \| 20 \| 80 \| | | ... | | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_port} | | | ... | ${tx_mac} | ${rx_port} | ${rx_mac} | ${protocol} | ${source_port} | | ... | ${destination_port} | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_port} | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port} | | ${args}= | Catenate | --tx_mac | ${tx_mac} | | ... | --rx_mac | ${rx_mac} | | ... | --src_ip | ${src_ip} | | ... | --dst_ip | ${dst_ip} | | ... | --tx_if | ${tx_port_name} | | ... | --rx_if | ${rx_port_name} | | ... | --protocol | ${protocol} | | ... | --source_port | ${source_port} | | ... | --destination_port | ${destination_port} | | Run Keyword And Expect Error | TCP/UDP Rx timeout | | ... | Run Traffic Script On Node | send_tcp_udp.py | | ... | ${tg_node} | ${args} | Receive And Check Router Advertisement Packet | | [Documentation] | Wait until RA packet is received and then check | | ... | specific packet fields whether they are correct. | | ... | | ... | *Arguments:* | | ... | | ... | - node - Node where to check for RA packet. Type: dictionary | | ... | - rx_port - Interface where the packet is received. Type: string | | ... | - src_mac - MAC address of source interface from which the link-local | | ... | IPv6 address is constructed and checked. Type: string | | ... | | ... | *Return:* | | ... | - No value returned | | ... | | ... | *Example:* | | ... | | ... | \| Receive And Check Router Advertisement Packet \ | | ... | \| ${nodes['DUT1']} \| eth2 \| 08:00:27:cc:4f:54 \| | | ... | | [Arguments] | ${node} | ${rx_port} | ${src_mac} | | ${rx_port_name}= | Get interface name | ${node} | ${rx_port} | | ${args}= | Catenate | --rx_if | ${rx_port_name} | --src_mac | ${src_mac} | | Run Traffic Script On Node | check_ra_packet.py | ${node} | ${args}