-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2018 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:
# 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/default.robot
-| Resource | resources/libraries/robot/shared/counters.robot
+| Library | resources.libraries.python.InterfaceUtil
| Library | resources.libraries.python.IPv4Util.IPv4Util
| Library | resources.libraries.python.IPv4Setup.IPv4Setup
| Library | resources.libraries.python.NodePath
| Library | resources.libraries.python.Routing
| Library | resources.libraries.python.TrafficScriptExecutor
-| Library | resources.libraries.python.InterfaceUtil
+| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/testing_path.robot
| Variables | resources/libraries/python/IPv4NodeAddress.py | ${nodes}
+| ...
+| Documentation | IPv4 keywords
*** Keywords ***
-
| Show IP FIB On All DUTs
| | [Documentation] | Show IP FIB on all DUTs.
| | ...
| | :FOR | ${link} | IN | @{tg_dut1_links}
| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
-| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr} | ${dut2_if}
+| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr}
+| | | ... | ${dut2_if}
| | :FOR | ${link} | IN | @{tg_dut2_links}
| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
-| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr} | ${dut1_if}
+| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr}
+| | | ... | ${dut1_if}
| Configure DUT nodes for IPv4 testing
| | Configure IPv4 addresses on all DUTs | ${nodes} | ${nodes_ipv4_addr}
| | ${src_mac}= | Get interface mac | ${from_node} | ${from_port}
| | ${dst_mac}= | Get interface mac | ${to_node} | ${to_port}
| | ${is_dst_tg}= | Is TG node | ${to_node}
-| | ${adj_node} | ${adj_int}= | Get adjacent node and interface | ${nodes} | ${from_node} | ${from_port}
+| | ${adj_node} | ${adj_int}= | Get adjacent node and interface | ${nodes}
+| | ... | ${from_node} | ${from_port}
| | ${from_port_name}= | Get interface name | ${from_node} | ${from_port}
| | ${to_port_name}= | Get interface name | ${to_node} | ${to_port}
| | ${adj_int_mac}= | Get interface MAC | ${adj_node} | ${adj_int}
-| | ${args}= | Traffic Script Gen Arg | ${to_port_name} | ${from_port_name} | ${src_mac}
-| | | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | ${args}= | Catenate | ${args} | --hops ${hops} | --first_hop_mac ${adj_int_mac}
-| | | ... | --is_dst_tg ${is_dst_tg}
+| | ${args}= | Traffic Script Gen Arg | ${to_port_name} | ${from_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --hops ${hops}
+| | ... | --first_hop_mac ${adj_int_mac} | --is_dst_tg ${is_dst_tg}
| | Run Traffic Script On Node | ipv4_ping_ttl_check.py | ${from_node} | ${args}
| Execute IPv4 ICMP echo sweep
| | [Documentation] | Type of the src_node must be TG and dst_node must be DUT
-| | [Arguments] | ${src_node} | ${dst_node} | ${start_size} | ${end_size} | ${step}
+| | [Arguments] | ${src_node} | ${dst_node} | ${start_size} | ${end_size}
+| | ... | ${step}
| | Append Nodes | ${src_node} | ${dst_node}
| | Compute Path
| | ${src_port} | ${src_node}= | First Interface
| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
-| | | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | ${args}= | Set Variable
-| | ... | ${args} --start_size ${start_size} --end_size ${end_size} --step ${step}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --start_size ${start_size}
+| | ... | --end_size ${end_size} | --step ${step}
| | Run Traffic Script On Node | ipv4_sweep_ping.py | ${src_node} | ${args}
| | ... | timeout=${180}
| | ${src_mac}= | Get node link mac | ${tg_node} | ${link_name}
| | ${dst_mac}= | Get node link mac | ${vpp_node} | ${link_name}
| | ${src_if_name}= | Get interface name | ${tg_node} | ${src_if}
-| | ${args}= | Traffic Script Gen Arg | ${src_if_name} | ${src_if_name} | ${src_mac}
-| | | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${src_if_name} | ${src_if_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
| Configure IP addresses on interfaces
| | ... | ${prefix}) tuple.
| | ...
| | ... | *Arguments:*
-| | ... | - ${dut_node} - Node where IP address should be set to.
+| | ... | - dut_node - Node where IP address should be set to.
| | ... | Type: dictionary
-| | ... | - ${interface} - Interface name. Type: string
-| | ... | - ${address} - IP address. Type: string
-| | ... | - ${prefix} - Prefix length. Type: integer
+| | ... | - interface - Interface name. Type: string
+| | ... | - address - IP address. Type: string
+| | ... | - prefix - Prefix length. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure IP addresses on interfaces \
| | ... | \| ${dut1_node} \| ${dut1_to_dut2} \| 192.168.1.1 \| 24 \|
-| | ... | \| ... \| ${dut1_node} \| ${dut1_to_tg} \| 192.168.2.1 \| 24 \|
+| | ... | \| ... \| ${dut1_node} \| ${dut1_to_tg} \| 192.168.2.1 \| 24 \|
| | ...
| | [Arguments] | @{args}
| | :FOR | ${dut_node} | ${interface} | ${address} | ${prefix} | IN | @{args}
| | ...
| | [Arguments] | ${tg_node} | ${tg_interface}
| | ... | ${dst_mac} | ${src_mac} | ${dst_ip} | ${src_ip} | ${timeout}=${10}
+| | ...
| | ${tg_interface_name}= | Get interface name | ${tg_node} | ${tg_interface}
-| | ${args}= | Catenate | --rx_if | ${tg_interface_name} | --tx_if | ${tg_interface_name}
-| | ... | --dst_mac | ${dst_mac} | --src_mac | ${src_mac}
-| | ... | --dst_ip | ${dst_ip} | --src_ip | ${src_ip} | --timeout | ${timeout}
+| | ${args}= | Catenate | --rx_if ${tg_interface_name}
+| | ... | --tx_if ${tg_interface_name} | --dst_mac ${dst_mac}
+| | ... | --src_mac ${src_mac} | --dst_ip ${dst_ip} | --src_ip ${src_ip}
+| | ... | --timeout ${timeout}
| | Run Traffic Script On Node | send_icmp_wait_for_reply.py
| | ... | ${tg_node} | ${args}
+
+| Initialize IPv4 forwarding in circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node
+| | ... | circular topology. Get the interface MAC addresses and setup ARP on
+| | ... | all VPP interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG
+| | ... | links. In case of 3-node topology setup IPv4 adresses with /30 prefix
+| | ... | on DUT1-DUT2 link and set routing on both DUT nodes with prefix /24
+| | ... | and next hop of neighbour DUT interface IPv4 address. Configure route
+| | ... | entries for remote hosts IPv4 addresses if required.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_if1_ip4 - IP address of TG interface1. Type: string
+| | ... | - tg_if2_ip4 - IP address of TG interface2. Type: string
+| | ... | - dut1_if1_ip4 - IP address of DUT1 interface1. Type: string
+| | ... | - dut1_if2_ip4 - IP address of DUT1 interface1. Type: string
+| | ... | - dut2_if1_ip4 - IP address of DUT2 interface1 (Optional).
+| | ... | Type: string
+| | ... | - dut2_if2_ip4 - IP address of DUT2 interface2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host1_ip4 - IP address of remote host1 (Optional).
+| | ... | Type: string
+| | ... | - remote_host2_ip4 - IP address of remote host2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host_ip4_prefix - IP address prefix for host IP addresses
+| | ... | (Optional). Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 20.20.20.1 \|
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 20.20.20.1 \
+| | ... | \| remote_host1_ip4=192.168.0.1 \| remote_host2_ip4=192.168.0.2 \
+| | ... | \| remote_host_ip4_prefix=32 \|
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 1.1.1.1 \| 1.1.1.2 \
+| | ... | \| 20.20.20.1 \|
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 1.1.1.1 \| 1.1.1.2 \
+| | ... | \| 20.20.20.1 \| remote_host1_ip4=192.168.0.1 \
+| | ... | \| remote_host2_ip4=192.168.0.2 \| remote_host_ip4_prefix=32 \|
+| | ...
+| | [Arguments] | ${tg_if1_ip4} | ${tg_if2_ip4} | ${dut1_if1_ip4}
+| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4}=${NONE} | ${dut2_if2_ip4}=${NONE}
+| | ... | ${remote_host1_ip4}=${NONE} | ${remote_host2_ip4}=${NONE}
+| | ... | ${remote_host_ip4_prefix}=${NONE}
+| | ...
+| | Set interfaces in path up
+| | ...
+| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2_node}
+| | ...
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Initialize IPv4 forwarding in 3-node circular topology
+| | ... | ${tg_if1_ip4} | ${tg_if2_ip4} | ${dut1_if1_ip4} | ${dut1_if2_ip4}
+| | ... | ${dut2_if1_ip4} | ${dut2_if2_ip4} | ${remote_host1_ip4}
+| | ... | ${remote_host2_ip4} | ${remote_host_ip4_prefix}
+| | ... | ELSE
+| | ... | Initialize IPv4 forwarding in 2-node circular topology
+| | ... | ${tg_if1_ip4} | ${tg_if2_ip4} | ${dut1_if1_ip4} | ${dut1_if2_ip4}
+| | ... | remote_host1_ip4=${remote_host1_ip4}
+| | ... | remote_host2_ip4=${remote_host2_ip4}
+| | ... | remote_host_ip4_prefix=${remote_host_ip4_prefix}
+
+| Initialize IPv4 forwarding in 2-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces on DUT node in 2-node circular
+| | ... | topology. Get the interface MAC addresses and setup ARP on
+| | ... | all VPP interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG
+| | ... | links. Configure route entries for remote hosts IPv4 addresses
+| | ... | if required.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_if1_ip4 - IP address of TG interface1. Type: string
+| | ... | - tg_if2_ip4 - IP address of TG interface2. Type: string
+| | ... | - dut1_if1_ip4 - IP address of DUT1 interface1. Type: string
+| | ... | - dut1_if2_ip4 - IP address of DUT1 interface1. Type: string
+| | ... | - remote_host1_ip4 - IP address of remote host1 (Optional).
+| | ... | Type: string
+| | ... | - remote_host2_ip4 - IP address of remote host2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host_ip4_prefix - IP address prefix for host IP addresses
+| | ... | (Optional). Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 20.20.20.1 \|
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 20.20.20.1 \
+| | ... | \| 192.168.0.1 \| 192.168.0.2 \| 32 \|
+| | ...
+| | [Arguments] | ${tg_if1_ip4} | ${tg_if2_ip4} | ${dut1_if1_ip4}
+| | ... | ${dut1_if2_ip4} | ${remote_host1_ip4}=${NONE}
+| | ... | ${remote_host2_ip4}=${NONE} | ${remote_host_ip4_prefix}=${NONE}
+| | ...
+| | ${dut_tg_ip4_prefix}= | Set Variable | 24
+| | ...
+| | Add arp on dut | ${dut_node} | ${dut_to_tg_if1} | ${tg_if1_ip4}
+| | ... | ${tg_to_dut_if1_mac}
+| | Add arp on dut | ${dut_node} | ${dut_to_tg_if2} | ${tg_if2_ip4}
+| | ... | ${tg_to_dut_if2_mac}
+| | ...
+| | Configure IP addresses on interfaces | ${dut_node} | ${dut_to_tg_if1}
+| | ... | ${dut1_if1_ip4} | ${dut_tg_ip4_prefix}
+| | Configure IP addresses on interfaces | ${dut_node} | ${dut_to_tg_if2}
+| | ... | ${dut1_if2_ip4} | ${dut_tg_ip4_prefix}
+| | ...
+| | Run Keyword Unless | '${remote_host1_ip4}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut_node} | ${remote_host1_ip4}
+| | ... | ${remote_host_ip4_prefix} | ${tg_if1_ip4} | ${dut_to_tg_if1}
+| | Run Keyword Unless | '${remote_host2_ip4}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut_node} | ${remote_host2_ip4}
+| | ... | ${remote_host_ip4_prefix} | ${tg_if2_ip4} | ${dut_to_tg_if2}
+
+| Initialize IPv4 forwarding in 3-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
+| | ... | topology. Get the interface MAC addresses and setup ARP on all VPP
+| | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links.
+| | ... | Configure IPv4 adresses with /30 prefix on DUT1-DUT2 link and set
+| | ... | routing on both DUT nodes with prefix /24 and next hop of neighbour
+| | ... | DUT interface IPv4 address. Configure route entries for remote hosts
+| | ... | IPv4 addresses if required.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_if1_ip4 - IP address of TG interface1. Type: string
+| | ... | - tg_if2_ip4 - IP address of TG interface2. Type: string
+| | ... | - dut1_if1_ip4 - IP address of DUT1 interface1. Type: string
+| | ... | - dut1_if2_ip4 - IP address of DUT1 interface1. Type: string
+| | ... | - dut2_if1_ip4 - IP address of DUT2 interface1. Type: string
+| | ... | - dut2_if2_ip4 - IP address of DUT2 interface2. Type: string
+| | ... | - remote_host1_ip4 - IP address of remote host1 (Optional).
+| | ... | Type: string
+| | ... | - remote_host2_ip4 - IP address of remote host2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host_ip4_prefix - IP address prefix for host IP addresses
+| | ... | (Optional). Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 1.1.1.1 \| 1.1.1.2 \
+| | ... | \| 20.20.20.1 \|
+| | ... | \| Initialize IPv4 forwarding in circular topology \
+| | ... | \| 10.10.10.2 \| 20.20.20.2 \| 10.10.10.1 \| 1.1.1.1 \| 1.1.1.2 \
+| | ... | \| 20.20.20.1 \| 192.168.0.1 \| 192.168.0.2 \| 32 \|
+| | ...
+| | [Arguments] | ${tg_if1_ip4} | ${tg_if2_ip4} | ${dut1_if1_ip4}
+| | ... | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut2_if2_ip4}
+| | ... | ${remote_host1_ip4}=${NONE} | ${remote_host2_ip4}=${NONE}
+| | ... | ${remote_host_ip4_prefix}=${NONE}
+| | ...
+| | ${dut_tg_ip4_prefix}= | Set Variable | 24
+| | ${dut_link_ip4_prefix}= | Set Variable | 30
+| | ...
+| | Add arp on dut | ${dut1_node} | ${dut1_to_tg} | ${tg_if1_ip4}
+| | ... | ${tg_to_dut1_mac}
+| | Add arp on dut | ${dut1_node} | ${dut1_to_dut2} | ${dut2_if1_ip4}
+| | ... | ${dut2_to_dut1_mac}
+| | Add arp on dut | ${dut2_node} | ${dut2_to_dut1} | ${dut1_if2_ip4}
+| | ... | ${dut1_to_dut2_mac}
+| | Add arp on dut | ${dut2_node} | ${dut2_to_tg} | ${tg_if2_ip4}
+| | ... | ${tg_to_dut2_mac}
+| | ...
+| | Configure IP addresses on interfaces | ${dut1_node} | ${dut1_to_tg}
+| | ... | ${dut1_if1_ip4} | ${dut_tg_ip4_prefix}
+| | Configure IP addresses on interfaces | ${dut1_node} | ${dut1_to_dut2}
+| | ... | ${dut1_if2_ip4} | ${dut_link_ip4_prefix}
+| | Configure IP addresses on interfaces | ${dut2_node} | ${dut2_to_dut1}
+| | ... | ${dut2_if1_ip4} | ${dut_link_ip4_prefix}
+| | Configure IP addresses on interfaces | ${dut2_node} | ${dut2_to_tg}
+| | ... | ${dut2_if2_ip4} | ${dut_tg_ip4_prefix}
+| | ...
+| | Vpp Route Add | ${dut1_node} | ${tg_if2_ip4} | ${dut_tg_ip4_prefix}
+| | ... | ${dut2_if1_ip4} | ${dut1_to_dut2}
+| | Vpp Route Add | ${dut2_node} | ${tg_if1_ip4} | ${dut_tg_ip4_prefix}
+| | ... | ${dut1_if2_ip4} | ${dut2_to_dut1}
+| | ...
+| | Run Keyword Unless | '${remote_host1_ip4}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut1_node} | ${remote_host1_ip4}
+| | ... | ${remote_host_ip4_prefix} | ${tg_if1_ip4} | ${dut1_to_tg}
+| | Run Keyword Unless | '${remote_host2_ip4}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut1_node} | ${remote_host2_ip4}
+| | ... | ${remote_host_ip4_prefix} | ${dut2_if1_ip4} | ${dut1_to_dut2}
+| | Run Keyword Unless | '${remote_host1_ip4}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut2_node} | ${remote_host1_ip4}
+| | ... | ${remote_host_ip4_prefix} | ${dut1_if2_ip4} | ${dut2_to_dut1}
+| | Run Keyword Unless | '${remote_host2_ip4}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut2_node} | ${remote_host2_ip4}
+| | ... | ${remote_host_ip4_prefix} | ${tg_if2_ip4} | ${dut2_to_tg}
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2018 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:
# See the License for the specific language governing permissions and
# limitations under the License.
-"""IPv6 keywords"""
-
*** Settings ***
+| Library | resources.libraries.python.InterfaceUtil
| 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/shared/default.robot
+| Library | resources.libraries.python.TrafficScriptExecutor
| Resource | resources/libraries/robot/shared/counters.robot
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/testing_path.robot
+| ...
| Documentation | IPv6 keywords
*** Keywords ***
| | Compute Path
| | ${src_port} | ${src_node}= | First Interface
| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
-| | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
| | Vpp Dump Stats Table | ${dst_node}
| | ${ipv6_counter}= | Vpp Get Ipv6 Interface Counter | ${dst_node}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | ${args}= | Set Variable
-| | ... | ${args} --start_size ${start_size} --end_size ${end_size} --step ${step}
+| | ${args}= | Catenate | ${args} | --start_size ${start_size}
+| | ... | --end_size ${end_size} | --step ${step}
| | Run Traffic Script On Node | ipv6_sweep_ping.py | ${src_node} | ${args}
| | ... | timeout=${180}
| | ${src_port} | ${src_node}= | First Interface
| | ${dst_port} | ${dst_node}= | Last Egress Interface
| | ${hop_port} | ${hop_node}= | First Ingress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
-| | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
| | ${src_port} | ${src_node}= | First Interface
| | ${dst_port} | ${dst_node}= | Last Interface
| | ${hop_port} | ${hop_node}= | First Ingress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
-| | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
| Send IPv6 ICMP echo request to DUT2 egress interface via DUT1 and verify answer
-| | [Documentation] | Send traffic from TG to second DUT egress interface through first DUT
+| | [Documentation] | Send traffic from TG to second DUT egress interface
+| | ... | through first DUT
| | [Arguments] | ${tg_node} | ${first_dut} | ${second_dut} | ${nodes_addr}
| | Append Nodes | ${tg_node} | ${first_dut} | ${second_dut} | ${tg_node}
| | Compute Path
| | ${src_port} | ${src_node}= | First Interface
| | ${dst_port} | ${dst_node}= | Last Egress Interface
| | ${hop_port} | ${hop_node}= | First Ingress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
| | ${dst_mac}= | Get Interface Mac | ${hop_node} | ${hop_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
-| | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | Run Traffic Script On Node | icmpv6_echo.py | ${tg_node} | ${args}
| Ipv6 tg to tg routed
| | ${dst_port} | ${dst_node}= | Last Interface
| | ${src_nh_port} | ${src_nh_node}= | First Ingress Interface
| | ${dst_nh_port} | ${dst_nh_node}= | Last Egress Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
| | ${dst_mac}= | Get Interface Mac | ${src_node} | ${dst_port}
| | ${src_nh_mac}= | Get Interface Mac | ${src_nh_node} | ${src_nh_port}
| | ${dst_nh_mac}= | Get Interface Mac | ${dst_nh_node} | ${dst_nh_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
| | ${dst_port_name}= | Get interface name | ${dst_node} | ${dst_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${dst_port_name} | ${src_mac}
-| | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${dst_port_name} | ${src_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | ${args}= | Catenate | ${args} | --src_nh_mac ${src_nh_mac}
| | ... | --dst_nh_mac ${dst_nh_mac} | --h_num 2
| | Run Traffic Script On Node | icmpv6_echo_req_resp.py | ${tg_node} | ${args}
| | Compute Path
| | ${src_port} | ${src_node}= | First Interface
| | ${dst_port} | ${dst_node}= | Last Interface
-| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port} | ${nodes_addr}
-| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port} | ${nodes_addr}
+| | ${src_ip}= | Get Node Port Ipv6 Address | ${src_node} | ${src_port}
+| | ... | ${nodes_addr}
+| | ${dst_ip}= | Get Node Port Ipv6 Address | ${dst_node} | ${dst_port}
+| | ... | ${nodes_addr}
| | ${src_mac}= | Get Interface Mac | ${src_node} | ${src_port}
| | ${dst_mac}= | Get Interface Mac | ${dst_node} | ${dst_port}
| | ${src_port_name}= | Get interface name | ${src_node} | ${src_port}
-| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name} | ${src_mac}
-| | ... | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Traffic Script Gen Arg | ${src_port_name} | ${src_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
| | Run Traffic Script On Node | ipv6_ns.py | ${src_node} | ${args}
| Configure IPv6 on all DUTs in topology
| | All Vpp Interfaces Ready Wait | ${nodes}
| Suppress ICMPv6 router advertisement message
-| | [Documentation] | Suppress ICMPv6 router advertisement message for link scope address
+| | [Documentation] | Suppress ICMPv6 router advertisement message for link
+| | ... | scope address
| | [Arguments] | ${nodes}
| | Vpp All Ra Suppress Link Layer | ${nodes}
| | ${tg}= | Set Variable | ${nodes['TG']}
| | ${dut1_if} | ${dut1}= | First Interface
| | ${dut2_if} | ${dut2}= | Last Interface
-| | ${dut1_if_addr}= | Get Node Port Ipv6 Address | ${dut1} | ${dut1_if} | ${nodes_addr}
-| | ${dut2_if_addr}= | Get Node Port Ipv6 Address | ${dut2} | ${dut2_if} | ${nodes_addr}
+| | ${dut1_if_addr}= | Get Node Port Ipv6 Address | ${dut1} | ${dut1_if}
+| | ... | ${nodes_addr}
+| | ${dut2_if_addr}= | Get Node Port Ipv6 Address | ${dut2} | ${dut2_if}
+| | ... | ${nodes_addr}
| | @{tg_dut1_links}= | Get active links connecting "${tg}" and "${dut1}"
| | @{tg_dut2_links}= | Get active links connecting "${tg}" and "${dut2}"
| | :FOR | ${link} | IN | @{tg_dut1_links}
| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
-| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr} | ${dut2_if}
+| | | Vpp Route Add | ${dut2} | ${net} | ${prefix} | ${dut1_if_addr}
+| | | ... | ${dut2_if}
| | :FOR | ${link} | IN | @{tg_dut2_links}
| | | ${net}= | Get Link Address | ${link} | ${nodes_addr}
| | | ${prefix}= | Get Link Prefix | ${link} | ${nodes_addr}
-| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr} | ${dut1_if}
+| | | Vpp Route Add | ${dut1} | ${net} | ${prefix} | ${dut2_if_addr}
+| | | ... | ${dut1_if}
+
+| Initialize IPv6 forwarding in circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node
+| | ... | circular topology. Get the interface MAC addresses and setup ARP on
+| | ... | all VPP interfaces. Setup IPv6 addresses with /64 prefix on DUT-TG
+| | ... | links. In case of 3-node topology setup IPv6 adresses with /96 prefix
+| | ... | on DUT1-DUT2 link and set routing on both DUT nodes with prefix /64
+| | ... | and next hop of neighbour DUT interface IPv6 address. Configure route
+| | ... | entries for remote hosts IPv6 addresses if required.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_if1_ip6 - IPv6 address of TG interface1. Type: string
+| | ... | - tg_if2_ip6 - IPv6 address of TG interface2. Type: string
+| | ... | - dut1_if1_ip6 - IPv6 address of DUT1 interface1. Type: string
+| | ... | - dut1_if2_ip6 - IPv6 address of DUT1 interface1. Type: string
+| | ... | - dut2_if1_ip6 - IPv6 address of DUT2 interface1 (Optional).
+| | ... | Type: string
+| | ... | - dut2_if2_ip6 - IPv6 address of DUT2 interface2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host1_ip6 - IPv6 address of remote host1 (Optional).
+| | ... | Type: string
+| | ... | - remote_host2_ip6 - IPv6 address of remote host2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host_ip6_prefix - IPv6 address prefix for host IPv6 addresses
+| | ... | (Optional). Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \|
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \
+| | ... | \| remote_host1_ip6=3ffe:5f::1 \| remote_host2_ip6=3ffe:5f::2 \
+| | ... | \| remote_host_ip6_prefix=128 \|
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
+| | ... | \| 2001:2::1 \|
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
+| | ... | \| 2001:2::1 \| remote_host1_ip4=3ffe:5f::1 \
+| | ... | \| remote_host2_ip4=3ffe:5f::2 \| remote_host_ip4_prefix=128 \|
+| | ...
+| | [Arguments] | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6}
+| | ... | ${dut1_if2_ip6} | ${dut2_if1_ip6}=${NONE} | ${dut2_if2_ip6}=${NONE}
+| | ... | ${remote_host1_ip6}=${NONE} | ${remote_host2_ip6}=${NONE}
+| | ... | ${remote_host_ip6_prefix}=${NONE}
+| | ...
+| | ...
+| | Set interfaces in path up
+| | ...
+| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2_node}
+| | ...
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Initialize IPv6 forwarding in 3-node circular topology
+| | ... | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6} | ${dut1_if2_ip6}
+| | ... | ${dut2_if1_ip6} | ${dut2_if2_ip6} | ${remote_host1_ip6}
+| | ... | ${remote_host2_ip6} | ${remote_host_ip6_prefix}
+| | ... | ELSE
+| | ... | Initialize IPv6 forwarding in 2-node circular topology
+| | ... | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6} | ${dut1_if2_ip6}
+| | ... | remote_host1_ip6=${remote_host1_ip6}
+| | ... | remote_host2_ip6=${remote_host2_ip6}
+| | ... | remote_host_ip6_prefix=${remote_host_ip6_prefix}
+
+| Initialize IPv6 forwarding in 2-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces on DUT node in 2-node circular
+| | ... | topology. Get the interface MAC addresses and setup ARP on
+| | ... | all VPP interfaces. Setup IPv6 addresses with /64 prefix on DUT-TG
+| | ... | links. Configure route entries for remote hosts IPv6 addresses
+| | ... | if required.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_if1_ip6 - IPv6 address of TG interface1. Type: string
+| | ... | - tg_if2_ip6 - IPv6 address of TG interface2. Type: string
+| | ... | - dut1_if1_ip6 - IPv6 address of DUT1 interface1. Type: string
+| | ... | - dut1_if2_ip6 - IPv6 address of DUT1 interface1. Type: string
+| | ... | - remote_host1_ip6 - IPv6 address of remote host1 (Optional).
+| | ... | Type: string
+| | ... | - remote_host2_ip6 - IPv6 address of remote host2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host_ip6_prefix - IPv6 address prefix for host IPv6 addresses
+| | ... | (Optional). Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \|
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2001:2::1 \
+| | ... | \| remote_host1_ip6=3ffe:5f::1 \| remote_host2_ip6=3ffe:5f::2 \
+| | ... | \| remote_host_ip6_prefix=128 \|
+| | ...
+| | [Arguments] | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6}
+| | ... | ${dut1_if2_ip6} | ${remote_host1_ip6}=${NONE}
+| | ... | ${remote_host2_ip6}=${NONE} | ${remote_host_ip6_prefix}=${NONE}
+| | ...
+| | ${dut_tg_ip6_prefix}= | Set Variable | 64
+| | ...
+| | Add IP neighbor | ${dut_node} | ${dut_to_tg_if1} | ${tg_if1_ip6}
+| | ... | ${tg_to_dut_if1_mac}
+| | Add IP neighbor | ${dut_node} | ${dut_to_tg_if2} | ${tg_if2_ip6}
+| | ... | ${tg_to_dut_if2_mac}
+| | ...
+| | VPP set If IPv6 addr | ${dut_node} | ${dut_to_tg_if1} | ${dut1_if1_ip6}
+| | ... | ${dut_tg_ip6_prefix}
+| | VPP set If IPv6 addr | ${dut_node} | ${dut_to_tg_if2} | ${dut1_if2_ip6}
+| | ... | ${dut_tg_ip6_prefix}
+| | ...
+| | Run Keyword Unless | '${remote_host1_ip6}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut_node} | ${remote_host1_ip6}
+| | ... | ${remote_host_ip6_prefix} | ${tg_if1_ip6} | ${dut_to_tg_if1}
+| | Run Keyword Unless | '${remote_host2_ip6}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut_node} | ${remote_host2_ip6}
+| | ... | ${remote_host_ip6_prefix} | ${tg_if2_ip6} | ${dut_to_tg_if2}
+
+| Initialize IPv6 forwarding in 3-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
+| | ... | topology. Get the interface MAC addresses and setup ARP on all VPP
+| | ... | interfaces. Setup IPv6 addresses with /64 prefix on DUT-TG links.
+| | ... | Configure IPv6 adresses with /96 prefix on DUT1-DUT2 link and set
+| | ... | routing on both DUT nodes with prefix /64 and next hop of neighbour
+| | ... | DUT interface IPv6 address. Configure route entries for remote hosts
+| | ... | IPv6 addresses if required.
+| | ...
+| | ... | *Arguments:*
+| | ... | - tg_if1_ip6 - IPv6 address of TG interface1. Type: string
+| | ... | - tg_if2_ip6 - IPv6 address of TG interface2. Type: string
+| | ... | - dut1_if1_ip6 - IPv6 address of DUT1 interface1. Type: string
+| | ... | - dut1_if2_ip6 - IPv6 address of DUT1 interface1. Type: string
+| | ... | - dut2_if1_ip6 - IPv6 address of DUT2 interface1 Type: string
+| | ... | - dut2_if2_ip6 - IPv6 address of DUT2 interface2 Type: string
+| | ... | - remote_host1_ip6 - IPv6 address of remote host1 (Optional).
+| | ... | Type: string
+| | ... | - remote_host2_ip6 - IPv6 address of remote host2 (Optional).
+| | ... | Type: string
+| | ... | - remote_host_ip6_prefix - IPv6 address prefix for host IPv6 addresses
+| | ... | (Optional). Type: string or integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
+| | ... | \| 2001:2::1 \|
+| | ... | \| Initialize IPv6 forwarding in circular topology \
+| | ... | \| 2001:1::2 \| 2001:2::2 \| 2001:1::1 \| 2003:3::1 \| 2003:3::2 \
+| | ... | \| 2001:2::1 \| remote_host1_ip4=3ffe:5f::1 \
+| | ... | \| remote_host2_ip4=3ffe:5f::2 \| remote_host_ip4_prefix=128 \|
+| | ...
+| | [Arguments] | ${tg_if1_ip6} | ${tg_if2_ip6} | ${dut1_if1_ip6}
+| | ... | ${dut1_if2_ip6} | ${dut2_if1_ip6} | ${dut2_if2_ip6}
+| | ... | ${remote_host1_ip6}=${NONE} | ${remote_host2_ip6}=${NONE}
+| | ... | ${remote_host_ip6_prefix}=${NONE}
+| | ...
+| | ${dut_tg_ip6_prefix}= | Set Variable | 64
+| | ${dut_link_ip6_prefix}= | Set Variable | 96
+| | ...
+| | Add IP neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg_if1_ip6}
+| | ... | ${tg_to_dut1_mac}
+| | Add IP neighbor | ${dut1_node} | ${dut1_to_dut2} | ${dut2_if1_ip6}
+| | ... | ${dut2_to_dut1_mac}
+| | Add IP neighbor | ${dut2_node} | ${dut2_to_dut1} | ${dut1_if2_ip6}
+| | ... | ${dut1_to_dut2_mac}
+| | Add IP neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg_if2_ip6}
+| | ... | ${tg_to_dut2_mac}
+| | ...
+| | VPP set If IPv6 addr | ${dut1_node} | ${dut1_to_tg} | ${dut1_if1_ip6}
+| | ... | ${dut_tg_ip6_prefix}
+| | VPP set If IPv6 addr | ${dut1_node} | ${dut1_to_dut2} | ${dut1_if2_ip6}
+| | ... | ${dut_link_ip6_prefix}
+| | VPP set If IPv6 addr | ${dut2_node} | ${dut2_to_dut1} | ${dut2_if1_ip6}
+| | ... | ${dut_link_ip6_prefix}
+| | VPP set If IPv6 addr | ${dut2_node} | ${dut2_to_tg} | ${dut2_if2_ip6}
+| | ... | ${dut_tg_ip6_prefix}
+| | ...
+| | Vpp Route Add | ${dut1_node} | ${tg_if2_ip6} | ${dut_tg_ip6_prefix}
+| | ... | ${dut2_if1_ip6} | ${dut1_to_dut2}
+| | Vpp Route Add | ${dut2_node} | ${tg_if1_ip6} | ${dut_tg_ip6_prefix}
+| | ... | ${dut1_if2_ip6} | ${dut2_to_dut1}
+| | ...
+| | Run Keyword Unless | '${remote_host1_ip6}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut1_node} | ${remote_host1_ip6}
+| | ... | ${remote_host_ip6_prefix} | ${tg_if1_ip6} | ${dut1_to_tg}
+| | Run Keyword Unless | '${remote_host2_ip6}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut1_node} | ${remote_host2_ip6}
+| | ... | ${remote_host_ip6_prefix} | ${dut2_if1_ip6} | ${dut1_to_dut2}
+| | Run Keyword Unless | '${remote_host1_ip6}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut2_node} | ${remote_host1_ip6}
+| | ... | ${remote_host_ip6_prefix} | ${dut1_if2_ip6} | ${dut2_to_dut1}
+| | Run Keyword Unless | '${remote_host2_ip6}' == '${NONE}'
+| | ... | Vpp Route Add | ${dut2_node} | ${remote_host2_ip6}
+| | ... | ${remote_host_ip6_prefix} | ${tg_if2_ip6} | ${dut2_to_tg}
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2018 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:
| | ... | - No value returned.
| | ...
| | ... | _NOTE:_ This KW uses test variables sets in
-| | ... | "Configure path in double-link 3-node circular topology" KW.
+| | ... | "Configure path in double-link 3-node circular topology" KW.
| | ...
| | ... | *Example:*
| | ...
| | Set Interface State | ${dut2_node} | ${dut2_to_dut1_if1} | up
| | Set Interface State | ${dut2_node} | ${dut2_to_dut1_if2} | up
| | Vpp Node Interfaces Ready Wait | ${dut1_node}
-| | Vpp Node Interfaces Ready Wait | ${dut2_node}
\ No newline at end of file
+| | Vpp Node Interfaces Ready Wait | ${dut2_node}
+
+| Set interfaces in path up
+| | [Documentation]
+| | ... | Set UP state on interfaces in 2-node or 3-node path on nodes and \
+| | ... | wait until all interfaces are ready.
+| | ...
+| | ... | *Arguments:*
+| | ... | - No arguments.
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned.
+| | ...
+| | ... | _NOTE:_ This KW uses test variables sets in\
+| | ... | "Configure path in 2-node circular topology" or\
+| | ... | "Configure path in 3-node circular topology" KW.
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Set interfaces in path up \|
+| | ...
+| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2}
+| | ...
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Set interfaces in 3-node circular topology up
+| | ... | ELSE
+| | ... | Set interfaces in 2-node circular topology up
| Library | resources.libraries.python.topology.Topology
| Resource | resources/libraries/robot/shared/default.robot
| Resource | resources/libraries/robot/shared/counters.robot
+| ...
| Documentation | Traffic keywords
*** Keywords ***
| Send packet and verify 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).
+| | [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(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: string
| | ... | \| 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} |
+| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port}
| | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac}
-| | ... | ${rx_dst_mac}
-| | ... | ${encaps_tx}=${EMPTY} | ${vlan_tx}=${EMPTY} | ${vlan_outer_tx}=${EMPTY}
-| | ... | ${encaps_rx}=${EMPTY} | ${vlan_rx}=${EMPTY} | ${vlan_outer_rx}=${EMPTY}
+| | ... | ${rx_dst_mac} | ${encaps_tx}=${EMPTY} | ${vlan_tx}=${EMPTY}
+| | ... | ${vlan_outer_tx}=${EMPTY} | ${encaps_rx}=${EMPTY}
+| | ... | ${vlan_rx}=${EMPTY} | ${vlan_outer_rx}=${EMPTY}
+| | ...
| | ${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}
+| | ${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}
| | ${args}= | Run Keyword If | '${encaps_tx}' == '${EMPTY}'
| | | ... | Set Variable | ${args}
| | ... | ELSE | Catenate
| | ... | ${args}
| Packet transmission from port to port should fail
-| | [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
+| | [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(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: string
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Packet transmission from port to port should fail \| ${nodes['TG']} \
-| | ... | \| 10.0.0.1 \ \| 32.0.0.1 \| eth2 \| 08:00:27:ee:fd:b3 \
+| | ... | \| Packet transmission from port to port should fail \
+| | ... | \| ${nodes['TG']} \| 10.0.0.1 \ \| 32.0.0.1 \| eth2 \
| | ... | \| 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} |
+| | ... | \| 08:00:27:ee:fd:b3 \| 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}
+| | ${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 verify ARP request
| | [Documentation] | Send IP packet from tx_port and check if ARP Request\
-| | ... | packet is received on rx_port.
+| | ... | packet is received on rx_port.
| | ...
| | ... | *Arguments:*
| | ...
| | ... | _NOTE:_ Arguments are based on topology:
-| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ... | 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
+| | ... | Type: string
| | ... | - tx_dst_ip - Destination IP address of transferred packet (TG-if2).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - tx_port - Interface from which the IP packet is sent (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - tx_dst_mac - Destination MAC address of IP packet (DUT-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - rx_port - Interface where the IP packet is received (TG-if2).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - rx_src_mac - Source MAC address of ARP packet (DUT-if2).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - rx_arp_src_ip - Source IP address of ARP packet (DUT-if2).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - rx_arp_dst_ip - Destination IP address of ARP packet. Type: string
| | ...
| | ... | *Return:*
| | [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}
+| | ${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 and verify received packet
-| | [Documentation] | Sends TCP or UDP packet with specified source
-| | ... | and destination port.
+| | [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(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
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Send TCP or UDP packet and verify received 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 \|
+| | ... | \| Send TCP or UDP packet and verify received 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}
+| | [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}
+| | ${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}
| TCP or UDP packet transmission should fail
-| | [Documentation] | Sends TCP or UDP packet with specified source
-| | ... | and destination port.
+| | [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(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
| | ... | \| 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}
+| | [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}
+| | ${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 verify router advertisement packet
| | [Documentation] | Wait until RA packet is received and then verify\
-| | ... | specific fields of received RA packet.
+| | ... | specific fields of received RA packet.
| | ...
| | ... | *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
+| | ... | IPv6 address is constructed and checked. Type: string
| | ... | - interval - Configured retransmit interval. Optional. Type: integer
| | ...
| | ... | *Return:*
| | ... | \| ${nodes['DUT1']} \| eth2 \| 08:00:27:cc:4f:54 \|
| | ...
| | [Arguments] | ${node} | ${rx_port} | ${src_mac} | ${interval}=${0}
+| | ...
| | ${rx_port_name}= | Get interface name | ${node} | ${rx_port}
-| | ${args}= | Catenate
-| | ... | --rx_if ${rx_port_name}
-| | ... | --src_mac ${src_mac}
+| | ${args}= | Catenate | --rx_if ${rx_port_name} | --src_mac ${src_mac}
| | ... | --interval ${interval}
| | Run Traffic Script On Node | check_ra_packet.py | ${node} | ${args}
| Send router solicitation and verify response
| | [Documentation] | Send RS packet, wait for response and then verify\
-| | ... | specific fields of received RA packet.
+| | ... | specific fields of received RA packet.
| | ...
| | ... | *Arguments:*
| | ...
| | ...
| | [Arguments] | ${tg_node} | ${dut_node} | ${tx_port} | ${rx_port}
| | ... | ${src_ip}=''
+| | ...
| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${tx_port}
| | ${dst_mac}= | Get Interface Mac | ${dut_node} | ${rx_port}
| | ${src_int_name}= | Get interface name | ${tg_node} | ${tx_port}
| | ${dst_int_name}= | Get interface name | ${dut_node} | ${rx_port}
-| | ${args}= | catenate
-| | ... | --rx_if ${dst_int_name} --tx_if ${src_int_name}
-| | ... | --src_mac ${src_mac} | --dst_mac ${dst_mac}
-| | ... | --src_ip ${src_ip}
+| | ${args}= | Catenate | --rx_if ${dst_int_name} | --tx_if ${src_int_name}
+| | ... | --src_mac ${src_mac} | --dst_mac ${dst_mac} | --src_ip ${src_ip}
| | Run Traffic Script On Node | send_rs_check_ra.py
| | ... | ${tg_node} | ${args}
| Send ARP Request
-| | [Documentation] | Send ARP Request and check if the ARP Response is received.
+| | [Documentation] | Send ARP Request and check if the ARP Response is\
+| | ... | received.
| | ...
| | ... | *Arguments:*
| | ...
| | ... | _NOTE:_ Arguments are based on topology:
-| | ... | TG(if1)<->(if1)DUT
+| | ... | TG(if1)<->(if1)DUT
| | ...
| | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
| | ... | - tx_port - Interface from which the ARP packet is sent (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - src_mac - Source MAC address of ARP packet (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - tgt_mac - Target MAC address which is expected in the response
-| | ... | (DUT-if1). Type: string
+| | ... | (DUT-if1). Type: string
| | ... | - src_ip - Source IP address of ARP packet (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - tgt_ip - Target IP address of ARP packet (DUT-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ... | \| 08:00:27:cc:4f:54 \| 08:00:27:c9:6a:d5 \
| | ... | \| 10.0.0.100 \| 192.168.1.5 \|
| | ...
-| | [Arguments] | ${tg_node} | ${tx_port}
-| | ... | ${src_mac} | ${tgt_mac}
-| | ... | ${src_ip} | ${tgt_ip}
-| | ${args}= | Catenate | --tx_if | ${tx_port}
-| | ... | --src_mac | ${src_mac} | --dst_mac | ${tgt_mac}
-| | ... | --src_ip | ${src_ip} | --dst_ip | ${tgt_ip}
+| | [Arguments] | ${tg_node} | ${tx_port} | ${src_mac} | ${tgt_mac} | ${src_ip}
+| | ... | ${tgt_ip}
+| | ...
+| | ${args}= | Catenate | --tx_if ${tx_port} | --src_mac ${src_mac}
+| | ... | --dst_mac ${tgt_mac} | --src_ip ${src_ip} | --dst_ip ${tgt_ip}
| | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
| ARP request should fail
-| | [Documentation] | Send ARP Request and
-| | ... | the ARP Response should not be received.
+| | [Documentation] | Send ARP Request and the ARP Response should not\
+| | ... | be received.
| | ...
| | ... | *Arguments:*
| | ...
| | ... | _NOTE:_ Arguments are based on topology:
-| | ... | TG(if1)<->(if1)DUT
+| | ... | TG(if1)<->(if1)DUT
| | ...
| | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
| | ... | - tx_port - Interface from which the ARP packet is sent (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - src_mac - Source MAC address of ARP packet (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - tgt_mac - Target MAC address which is expected in the response
-| | ... | (DUT-if1). Type: string
+| | ... | (DUT-if1). Type: string
| | ... | - src_ip - Source IP address of ARP packet (TG-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ... | - tgt_ip - Target IP address of ARP packet (DUT-if1).
-| | ... | Type: string
+| | ... | Type: string
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ... | \| 08:00:27:cc:4f:54 \| 08:00:27:c9:6a:d5 \
| | ... | \| 10.0.0.100 \| 192.168.1.5 \|
| | ...
-| | [Arguments] | ${tg_node} | ${tx_port}
-| | ... | ${src_mac} | ${tgt_mac}
-| | ... | ${src_ip} | ${tgt_ip}
-| | ${args}= | Catenate | --tx_if | ${tx_port}
-| | ... | --src_mac | ${src_mac} | --dst_mac | ${tgt_mac}
-| | ... | --src_ip | ${src_ip} | --dst_ip | ${tgt_ip}
+| | [Arguments] | ${tg_node} | ${tx_port} | ${src_mac} | ${tgt_mac} | ${src_ip}
+| | ... | ${tgt_ip}
+| | ...
+| | ${args}= | Catenate | --tx_if ${tx_port} | --src_mac ${src_mac}
+| | ... | --dst_mac ${tgt_mac} | --src_ip ${src_ip} | --dst_ip ${tgt_ip}
| | Run Keyword And Expect Error | ARP reply timeout
| | ... | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
| Send packets and verify multipath routing
| | [Documentation] | Send 100 IP ICMP packets traffic and check if it is\
-| | ... | divided into two paths.
+| | ... | divided into two paths.
| | ...
| | ... | *Arguments:*
| | ...
| | ... | \| 02:00:00:00:00:02 \| 02:00:00:00:00:03 \|
| | ...
| | [Arguments] | ${tg_node} | ${src_port} | ${dst_port} | ${src_ip} | ${dst_ip}
-| | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_src_mac}
-| | ... | ${rx_dst_mac_1} | ${rx_dst_mac_2}
+| | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_src_mac} | ${rx_dst_mac_1}
+| | ... | ${rx_dst_mac_2}
+| | ...
| | ${src_port_name}= | Get interface name | ${tg_node} | ${src_port}
| | ${dst_port_name}= | Get interface name | ${tg_node} | ${dst_port}
-| | ${args}= | Catenate | --tx_if | ${src_port_name}
-| | ... | --rx_if | ${dst_port_name} | --src_ip | ${src_ip}
-| | ... | --dst_ip | ${dst_ip} | --tg_if1_mac | ${tx_src_mac}
-| | ... | --dut_if1_mac | ${tx_dst_mac} | --dut_if2_mac | ${rx_src_mac}
-| | ... | --path_1_mac | ${rx_dst_mac_1} | --path_2_mac | ${rx_dst_mac_2}
+| | ${args}= | Catenate | --tx_if ${src_port_name}
+| | ... | --rx_if ${dst_port_name} | --src_ip ${src_ip} | --dst_ip ${dst_ip}
+| | ... | --tg_if1_mac ${tx_src_mac} | --dut_if1_mac ${tx_dst_mac}
+| | ... | --dut_if2_mac ${rx_src_mac} | --path_1_mac ${rx_dst_mac_1}
+| | ... | --path_2_mac ${rx_dst_mac_2}
| | Run Traffic Script On Node | send_icmp_check_multipath.py | ${tg_node}
| | ... | ${args}
+
+| Send IPv4 ping packet and verify headers
+| | [Documentation] | Send ICMP Echo Request message from source port of source\
+| | ... | node to destination port of destination node and check the received\
+| | ... | ICMP Echo Reply message for correctness inlcuding source and\
+| | ... | destination IPv4 and MAC addresses and ttl value. If the destination\
+| | ... | node is TG type the ttl of received ICMP Echo Request message is\
+| | ... | checked too and corresponding ICMP Echo Reply message is created.
+| | ...
+| | ... | *Arguments:*
+| | ...
+| | ... | _NOTE:_ Arguments are based on topology:
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ...
+| | ... | - tx_node - Source node to execute scripts on (mostly TG).
+| | ... | Type: dictionary
+| | ... | - tx_port - Source interface of tx_node. Type: string
+| | ... | - rx_node - Destinantion node. Type: dictionary
+| | ... | - rx_port - Destination interface of rx_node. Type: string
+| | ... | - src_ip - IP address of source interface or source remote host.
+| | ... | Type: string
+| | ... | - dst_ip - IP address of destination interface or destination remote
+| | ... | host. Type: string
+| | ... | - first_hop_mac - Destination MAC address for the first hop in
+| | ... | the path. Type: string
+| | ... | - hops - Expected number of hops. Type: string or integer
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 ping packet and verify headers \| ${nodes['TG']} \
+| | ... | \| eth2 \| ${nodes['DUT1']} \| eth3 \| 16.0.0.1 \| 32.0.0.1 \
+| | ... | \| 08:00:27:cc:4f:54 \| 1 \|
+| | ...
+| | [Arguments] | ${tx_node} | ${tx_port} | ${rx_node} | ${rx_port}
+| | ... | ${src_ip} | ${dst_ip} | ${first_hop_mac} | ${hops}
+| | ...
+| | ${src_mac}= | Get interface MAC | ${tx_node} | ${tx_port}
+| | ${dst_mac}= | Get interface MAC | ${rx_node} | ${rx_port}
+| | ${is_dst_tg}= | Is TG node | ${rx_node}
+| | ${tx_port_name}= | Get interface name | ${tx_node} | ${tx_port}
+| | ${rx_port_name}= | Get interface name | ${rx_node} | ${rx_port}
+| | ${args}= | Traffic Script Gen Arg | ${rx_port_name} | ${tx_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --hops ${hops}
+| | ... | --first_hop_mac ${first_hop_mac} | --is_dst_tg ${is_dst_tg}
+| | Run Traffic Script On Node | ipv4_ping_ttl_check.py | ${tx_node} | ${args}
+
+| Send IPv6 echo request packet and verify headers
+| | [Documentation] | Send ICMPv6 Echo Request message from source port of\
+| | ... | source node to destination port of destination node and check\
+| | ... | the received ICMPv6 Echo Reply message for correctness inlcuding\
+| | ... | source and destination IPv4 and MAC addresses and hlim value. If\
+| | ... | the destination node is TG type the hlim of received ICMP Echo\
+| | ... | Request message is checked too and corresponding ICMP Echo Reply\
+| | ... | message is created and sent.
+| | ...
+| | ... | *Arguments:*
+| | ...
+| | ... | _NOTE:_ Arguments are based on topology:
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ...
+| | ... | - tx_node - Source node to execute scripts on (mostly TG).
+| | ... | Type: dictionary
+| | ... | - tx_port - Source interface of tx_node. Type: string
+| | ... | - rx_node - Destinantion node. Type: dictionary
+| | ... | - rx_port - Destination interface of rx_node. Type: string
+| | ... | - src_ip - IPv6 address of source interface or source remote host.
+| | ... | Type: string
+| | ... | - dst_ip - IPv6 address of destination interface or destination remote
+| | ... | host. Type: string
+| | ... | - src_nh_mac - Destination MAC address for the first hop in
+| | ... | the path in direction from source node. Type: string
+| | ... | - hops - Expected number of hops. Type: string or integer
+| | ... | - dst_nh_mac - Destination MAC address for the first hop in
+| | ... | the path in direction from destination node (Optional). Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv6 echo request packet and verify headers \
+| | ... | \| ${nodes['TG']} \| eth2 \| ${nodes['DUT1']} \| eth3 \| 3ffe:5f::1 \
+| | ... | \| 3ffe:5f::2 \| 08:00:27:cc:4f:54 \| 1 \|
+| | ...
+| | [Arguments] | ${tx_node} | ${tx_port} | ${rx_node} | ${rx_port} | ${src_ip}
+| | ... | ${dst_ip} | ${src_nh_mac} | ${hops} | ${dst_nh_mac}=${NONE}
+| | ...
+| | ${src_mac}= | Get interface MAC | ${tx_node} | ${tx_port}
+| | ${dst_mac}= | Get interface MAC | ${rx_node} | ${rx_port}
+| | ${is_dst_tg}= | Is TG node | ${rx_node}
+| | ${tx_port_name}= | Get interface name | ${tx_node} | ${tx_port}
+| | ${rx_port_name}= | Get interface name | ${rx_node} | ${rx_port}
+| | ${args}= | Traffic Script Gen Arg | ${rx_port_name} | ${tx_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --h_num ${hops} | --src_nh_mac ${src_nh_mac}
+| | ... | --dst_nh_mac ${dst_nh_mac} | --is_dst_tg ${is_dst_tg}
+| | Run Traffic Script On Node | icmpv6_echo_req_resp.py | ${tx_node} | ${args}
#!/usr/bin/env python
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2018 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:
# See the License for the specific language governing permissions and
# limitations under the License.
-"""Send ICMPv6 echo request from one TG port to another through DUT nodes and
- send reply back. Also verify hop limit processing."""
+"""Send ICMPv6 echo request from one TG port to DUT port or to another TG port
+ through DUT node(s) and send reply back. Also verify hop limit processing."""
import sys
import logging
def main():
args = TrafficScriptArg(['src_mac', 'dst_mac', 'src_nh_mac', 'dst_nh_mac',
- 'src_ip', 'dst_ip', 'h_num'])
+ 'src_ip', 'dst_ip', 'h_num'], ['is_dst_tg'])
- src_rxq = RxQueue(args.get_arg('rx_if'))
- src_txq = TxQueue(args.get_arg('rx_if'))
- dst_rxq = RxQueue(args.get_arg('tx_if'))
- dst_txq = TxQueue(args.get_arg('tx_if'))
+ src_rxq = RxQueue(args.get_arg('tx_if'))
+ src_txq = TxQueue(args.get_arg('tx_if'))
src_mac = args.get_arg('src_mac')
dst_mac = args.get_arg('dst_mac')
src_ip = args.get_arg('src_ip')
dst_ip = args.get_arg('dst_ip')
hop_num = int(args.get_arg('h_num'))
+
+ is_dst_tg = True if args.get_arg('is_dst_tg') in ['True', ''] else False
+ dst_rxq = RxQueue(args.get_arg('rx_if')) if is_dst_tg else None
+ dst_txq = TxQueue(args.get_arg('rx_if')) if is_dst_tg else None
+
hop_limit = 64
echo_id = 0xa
echo_seq = 0x1
ICMPv6NDOptDstLLAddr(lladdr=src_mac))
src_sent_packets.append(pkt_send)
src_txq.send(pkt_send)
- pkt_send = (Ether(src=dst_mac, dst='ff:ff:ff:ff:ff:ff') /
- IPv6(src=dst_ip, dst='ff02::1:ff00:2') /
- ICMPv6ND_NA(tgt=dst_ip, R=0) /
- ICMPv6NDOptDstLLAddr(lladdr=dst_mac))
- dst_sent_packets.append(pkt_send)
- dst_txq.send(pkt_send)
+
+ if is_dst_tg:
+ # send ICMPv6 neighbor advertisement message
+ pkt_send = (Ether(src=dst_mac, dst='ff:ff:ff:ff:ff:ff') /
+ IPv6(src=dst_ip, dst='ff02::1:ff00:2') /
+ ICMPv6ND_NA(tgt=dst_ip, R=0) /
+ ICMPv6NDOptDstLLAddr(lladdr=dst_mac))
+ dst_sent_packets.append(pkt_send)
+ dst_txq.send(pkt_send)
# send ICMPv6 echo request from first TG interface
pkt_send = (Ether(src=src_mac, dst=src_nh_mac) /
src_sent_packets.append(pkt_send)
src_txq.send(pkt_send)
- # receive ICMPv6 echo request on second TG interface
- while True:
- ether = dst_rxq.recv(2, dst_sent_packets)
- if ether is None:
- raise RuntimeError('ICMPv6 echo reply Rx timeout')
-
- if ether.haslayer(ICMPv6ND_NS):
- # read another packet in the queue if the current one is ICMPv6ND_NS
- continue
- else:
- # otherwise process the current packet
- break
-
- if not ether.haslayer(IPv6):
- raise RuntimeError('Unexpected packet with no IPv6 received: {0}'.
- format(ether.__repr__()))
-
- ipv6 = ether[IPv6]
-
- # verify hop limit processing
- if ipv6.hlim != (hop_limit - hop_num):
- raise RuntimeError('Invalid hop limit {0} should be {1}'.
- format(ipv6.hlim,hop_limit - hop_num))
-
- if not ipv6.haslayer(ICMPv6EchoRequest):
- raise RuntimeError('Unexpected packet with no IPv6 ICMP received {0}'.
- format(ipv6.__repr__()))
-
- icmpv6 = ipv6[ICMPv6EchoRequest]
-
- # check identifier and sequence number
- if icmpv6.id != echo_id or icmpv6.seq != echo_seq:
- raise RuntimeError('Invalid ICMPv6 echo reply received ID {0} '
- 'seq {1} should be ID {2} seq {3}'.
- format(icmpv6.id, icmpv6.seq, echo_id, echo_seq))
-
- # verify checksum
- cksum = icmpv6.cksum
- del icmpv6.cksum
- tmp = ICMPv6EchoRequest(str(icmpv6))
- if not checksum_equal(tmp.cksum, cksum):
- raise RuntimeError('Invalid checksum {0} should be {1}'.
- format(cksum, tmp.cksum))
-
- # send ICMPv6 echo reply from second TG interface
- pkt_send = (Ether(src=dst_mac, dst=dst_nh_mac) /
- IPv6(src=dst_ip, dst=src_ip) /
- ICMPv6EchoReply(id=echo_id, seq=echo_seq))
- dst_sent_packets.append(pkt_send)
- dst_txq.send(pkt_send)
+ if is_dst_tg:
+ # receive ICMPv6 echo request on second TG interface
+ while True:
+ ether = dst_rxq.recv(2, dst_sent_packets)
+ if ether is None:
+ raise RuntimeError('ICMPv6 echo reply Rx timeout')
+
+ if ether.haslayer(ICMPv6ND_NS):
+ # read another packet in the queue if the current one is
+ # ICMPv6ND_NS
+ continue
+ else:
+ # otherwise process the current packet
+ break
+
+ if not ether.haslayer(IPv6):
+ raise RuntimeError('Unexpected packet with no IPv6 received: {0}'.
+ format(ether.__repr__()))
+
+ ipv6 = ether[IPv6]
+
+ # verify hop limit processing
+ if ipv6.hlim != (hop_limit - hop_num):
+ raise RuntimeError('Invalid hop limit {0} should be {1}'.
+ format(ipv6.hlim, hop_limit - hop_num))
+
+ if not ipv6.haslayer(ICMPv6EchoRequest):
+ raise RuntimeError('Unexpected packet with no IPv6 ICMP received '
+ '{0}'.format(ipv6.__repr__()))
+
+ icmpv6 = ipv6[ICMPv6EchoRequest]
+
+ # check identifier and sequence number
+ if icmpv6.id != echo_id or icmpv6.seq != echo_seq:
+ raise RuntimeError('Invalid ICMPv6 echo reply received ID {0} '
+ 'seq {1} should be ID {2} seq {3}'.
+ format(icmpv6.id, icmpv6.seq, echo_id, echo_seq))
+
+ # verify checksum
+ cksum = icmpv6.cksum
+ del icmpv6.cksum
+ tmp = ICMPv6EchoRequest(str(icmpv6))
+ if not checksum_equal(tmp.cksum, cksum):
+ raise RuntimeError('Invalid checksum {0} should be {1}'.
+ format(cksum, tmp.cksum))
+
+ # send ICMPv6 echo reply from second TG interface
+ pkt_send = (Ether(src=dst_mac, dst=dst_nh_mac) /
+ IPv6(src=dst_ip, dst=src_ip, hlim=(ipv6.hlim - 1)) /
+ ICMPv6EchoReply(id=echo_id, seq=echo_seq))
+ dst_sent_packets.append(pkt_send)
+ dst_txq.send(pkt_send)
# receive ICMPv6 echo reply on first TG interface
while True:
ipv6 = ether[IPv6]
- # verify hop limit processing
- if ipv6.hlim != (hop_limit - hop_num):
+ # verify hop limit processing; destination node decrements hlim by one in
+ # outgoing ICMPv6 Echo Reply
+ directions = 2 if is_dst_tg else 1
+ hop_limit_reply = hop_limit - directions * hop_num - 1
+ if ipv6.hlim != hop_limit_reply:
raise RuntimeError('Invalid hop limit {0} should be {1}'.
- format(ipv6.hlim, hop_limit - hop_num))
+ format(ipv6.hlim, hop_limit_reply))
if not ipv6.haslayer(ICMPv6EchoReply):
raise RuntimeError('Unexpected packet with no IPv6 ICMP received {0}'.
--- /dev/null
+# Copyright (c) 2018 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/ip/ip4.robot
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV
+| ... | FUNCTEST | IP4FWD | BASE | ETH | IP4BASE
+| ...
+| Test Setup | Set up VPP device test
+| ...
+| Test Teardown | Tear down VPP device test
+| ...
+| Documentation | *IPv4 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for IPv4 routing on both\
+| ... | links.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and two\
+| ... | static IPv4 /24 route entries.
+| ... | *[Ver] TG verification:* Test ICMPv4 Echo Request packets are sent in\
+| ... | one direction by TG on links to DUT1; on receive TG verifies packets\
+| ... | for correctness and their IPv4 src-addr, dst-addr and MAC addresses.
+| ... | *[Ref] Applicable standard specifications:* RFC791, RFC826, RFC792
+
+*** Variables ***
+| ${tg_to_dut_if1_ip4}= | 10.10.10.2
+| ${tg_to_dut_if2_ip4}= | 20.20.20.2
+| ${dut_to_tg_if1_ip4}= | 10.10.10.1
+| ${dut_to_tg_if2_ip4}= | 20.20.20.1
+| ${remote_host1_ip4}= | 192.168.0.1
+| ${remote_host2_ip4}= | 192.168.0.2
+| ${remote_host_ip4_prefix}= | 32
+
+*** Test Cases ***
+| tc01-eth2p-ethicmpv4-ip4base-device_echo-req-to-dut-ingress-interface
+| | [Documentation]
+| | ... | Make TG send ICMPv4 Echo Req to DUT1 ingress interface. Make TG\
+| | ... | verify ICMP Echo Reply is correct.
+| | ...
+| | ${hops}= | Set Variable | ${0}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
+| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv4 ping packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if1}
+| | ... | ${tg_to_dut_if1_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if1_mac}
+| | ... | ${hops}
+
+| tc02-eth2p-ethicmpv4-ip4base-device_echo-req-to-dut-egress-interface
+| | [Documentation]
+| | ... | Make TG send ICMPv4 Echo Req towards DUT1 egress interface. Make TG\
+| | ... | verify ICMP Echo Reply is correct.
+| | ...
+| | ${hops}= | Set Variable | ${0}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
+| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv4 ping packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if2}
+| | ... | ${tg_to_dut_if1_ip4} | ${dut_to_tg_if2_ip4} | ${dut_to_tg_if1_mac}
+| | ... | ${hops}
+
+| tc03-eth2p-ethicmpv4-ip4base-device_echo-req-to-tg-interface-for-local-ipv4-address
+| | [Documentation]
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across DUT1 for\
+| | ... | locally connected IPv4 addresses. Make TG verify ICMPv4 Echo Replies\
+| | ... | are correct.
+| | ...
+| | ${hops}= | Set Variable | ${1}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
+| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv4 ping packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
+| | ... | ${tg_to_dut_if1_ip4} | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_mac}
+| | ... | ${hops}
+
+| tc04-eth2p-ethicmpv4-ip4base-device_echo-req-to-tg-interface-for-remote-host-ipv4-address
+| | [Documentation]
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across DUT1 for\
+| | ... | remote host IPv4 addresses. Make TG verify ICMPv4 Echo Replies are\
+| | ... | correct.
+| | ...
+| | ${hops}= | Set Variable | ${1}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
+| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
+| | ... | remote_host1_ip4=${remote_host1_ip4}
+| | ... | remote_host2_ip4=${remote_host2_ip4}
+| | ... | remote_host_ip4_prefix=${remote_host_ip4_prefix}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv4 ping packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
+| | ... | ${remote_host1_ip4} | ${remote_host2_ip4} | ${dut_to_tg_if1_mac}
+| | ... | ${hops}
--- /dev/null
+# Copyright (c) 2018 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/ip/ip6.robot
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/traffic.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV
+| ... | FUNCTEST | IP6FWD | BASE | ETH | IP6BASE
+| ...
+| Test Setup | Set up VPP device test
+| ...
+| Test Teardown | Tear down VPP device test
+| ...
+| Documentation | *IPv6 routing test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv6-ICMPv6 for IPv6 routing on both\
+| ... | links.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv6 routing and two\
+| ... | static IPv6 /64 route entries.
+| ... | *[Ver] TG verification:* Test ICMPv6 Echo Request packets are sent in\
+| ... | one direction by TG on links to DUT1; on receive TG verifies packets\
+| ... | for correctness and their IPv6 src-addr, dst-addr and MAC addresses.
+| ... | *[Ref] Applicable standard specifications:* RFC2460, RFC4443, RFC4861
+
+*** Variables ***
+| ${tg_to_dut_if1_ip6}= | 2001:1::2
+| ${tg_to_dut_if2_ip6}= | 2001:2::2
+| ${dut_to_tg_if1_ip6}= | 2001:1::1
+| ${dut_to_tg_if2_ip6}= | 2001:2::1
+| ${remote_host1_ip6}= | 3ffe:5f::1
+| ${remote_host2_ip6}= | 3ffe:5f::2
+| ${remote_host_ip6_prefix}= | 128
+
+*** Test Cases ***
+| tc01-eth2p-ethicmpv6-ip6base-device_echo-req-to-dut-ingress-interface
+| | [Documentation]
+| | ... | Make TG send ICMPv6 Echo Req to DUT1 ingress interface. Make TG\
+| | ... | verify ICMPv6 Echo Reply is correct.
+| | ...
+| | ${hops}= | Set Variable | ${0}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
+| | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
+| | And Suppress ICMPv6 router advertisement message | ${nodes}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv6 echo request packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if1}
+| | ... | ${tg_to_dut_if1_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if1_mac}
+| | ... | ${hops}
+
+| tc02-eth2p-ethicmpv6-ip6base-device_echo-req-to-dut-egress-interface
+| | [Documentation]
+| | ... | Make TG send ICMPv6 Echo Req towards DUT1 egress interface. Make TG\
+| | ... | verify ICMPv6 Echo Reply is correct.
+| | ...
+| | ${hops}= | Set Variable | ${0}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
+| | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
+| | And Suppress ICMPv6 router advertisement message | ${nodes}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv6 echo request packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if2}
+| | ... | ${tg_to_dut_if1_ip6} | ${dut_to_tg_if2_ip6} | ${dut_to_tg_if1_mac}
+| | ... | ${hops}
+
+| tc03-eth2p-ethicmpv6-ip6base-device_echo-req-to-tg-interface-for-local-ipv4-address
+| | [Documentation]
+| | ... | Make TG send ICMPv6 Echo Req between its interfaces across DUT1 for\
+| | ... | locally connected IPv6 addresses. Make TG verify ICMPv6 Echo Replies\
+| | ... | are correct.
+| | ...
+| | ${hops}= | Set Variable | ${1}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
+| | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
+| | And Suppress ICMPv6 router advertisement message | ${nodes}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv6 echo request packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
+| | ... | ${tg_to_dut_if1_ip6} | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_mac}
+| | ... | ${hops} | ${dut_to_tg_if2_mac}
+
+| tc04-eth2p-ethicmpv6-ip6base-device_echo-req-to-tg-interface-for-remote-host-ipv4-address
+| | [Documentation]
+| | ... | Make TG send ICMPv6 Echo Req between its interfaces across DUT1 for\
+| | ... | remote host IPv6 addresses. Make TG verify ICMPv6 Echo Replies are\
+| | ... | correct.
+| | ...
+| | ${hops}= | Set Variable | ${1}
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Initialize IPv6 forwarding in circular topology | ${tg_to_dut_if1_ip6}
+| | ... | ${tg_to_dut_if2_ip6} | ${dut_to_tg_if1_ip6} | ${dut_to_tg_if2_ip6}
+| | ... | remote_host1_ip6=${remote_host1_ip6}
+| | ... | remote_host2_ip6=${remote_host2_ip6}
+| | ... | remote_host_ip6_prefix=${remote_host_ip6_prefix}
+| | And Suppress ICMPv6 router advertisement message | ${nodes}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send IPv6 echo request packet and verify headers | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${tg_node} | ${tg_to_dut_if2}
+| | ... | ${remote_host1_ip6} | ${remote_host2_ip6} | ${dut_to_tg_if1_mac}
+| | ... | ${hops} | ${dut_to_tg_if2_mac}
--- /dev/null
+# Copyright (c) 2018 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/l2/l2_bridge_domain.robot
+| Resource | resources/libraries/robot/l2/l2_traffic.robot
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/shared/interfaces.robot
+| Resource | resources/libraries/robot/shared/testing_path.robot
+| ...
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV
+| ... | FUNCTEST | L2BDMACLRN | BASE | ETH | ICMP
+| ...
+| Test Setup | Set up VPP device test
+| ...
+| Test Teardown | Tear down VPP device test
+| ...
+| Documentation | *L2 bridge-domain test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for L2 switching of\
+| ... | IPv4; Eth-IPv6-ICMPv6 for L2 switching of IPv6 use. Both apply to all\
+| ... | links.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-domain\
+| ... | switching.
+| ... | *[Ver] TG verification:* Test ICMPv4 (or ICMPv6) Echo Request packets\
+| ... | are sent in both directions by TG on links to DUT1; on receive TG\
+| ... | verifies packets for correctness and their IPv4 (IPv6) src-addr,\
+| ... | dst-addr and MAC addresses.
+| ... | *[Ref] Applicable standard specifications:* RFC792
+
+*** Variables ***
+| ${bd_id}= | 1
+
+*** Test Cases ***
+| tc01-eth2p-ethicmpv4-l2bdbase-device
+| | [Documentation]
+| | ... | [Top] TG-DUT1-TG. [Enc] Eth-IPv4-ICMPv4.
+| | ... | [Cfg] Configure L2 bridge-domain (L2BD) with MAC learning enabled on\
+| | ... | DUT1. Add both interfaces towards TG to this L2BD.
+| | ... | [Ver] Make TG send ICMPv4 Echo Req in both directions between two of\
+| | ... | its interfaces to be switched by DUT1; verify all packets are\
+| | ... | received.
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Set interfaces in path up
+| | And Create bridge domain | ${dut_node} | ${bd_id}
+| | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if1}
+| | ... | ${bd_id}
+| | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if2}
+| | ... | ${bd_id}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send ICMPv4 bidirectionally and verify received packets | ${tg_node}
+| | ... | ${tg_to_dut_if1} | ${tg_to_dut_if2}
+
+| tc02-eth2p-ethicmpv6-l2bdbase-device
+| | [Documentation]
+| | ... | [Top] TG-DUT1-TG. [Enc] Eth-IPv6-ICMPv6.
+| | ... | [Cfg] Configure L2 bridge-domain (L2BD) with MAC learning enabled on\
+| | ... | DUT1. Add both interfaces towards TG to this L2BD.
+| | ... | [Ver] Make TG send ICMPv6 Echo Req in both directions between two of\
+| | ... | its interfaces to be switched by DUT1; verify all packets are\
+| | ... | received.
+| | ...
+| | Given Configure path in 2-node circular topology
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Set interfaces in path up
+| | And Create bridge domain | ${dut_node} | ${bd_id}
+| | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if1}
+| | ... | ${bd_id}
+| | And Add interface to bridge domain | ${dut_node} | ${dut_to_tg_if2}
+| | ... | ${bd_id}
+| | When All Vpp Interfaces Ready Wait | ${nodes}
+| | Then Send ICMPv6 bidirectionally and verify received packets
+| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
| Resource | resources/libraries/robot/shared/testing_path.robot
| ...
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV
-| ... | L2XCFWD | ICMP
+| ... | FUNCTEST | L2XCFWD | BASE | ETH | ICMP
| ...
| Test Setup | Set up VPP device test
| ...
| ... | are sent in both directions by TG on links to DUT1; on receive TG\
| ... | verifies packets for correctness and their IPv4 (IPv6) src-addr,\
| ... | dst-addr and MAC addresses.
-| ... | *[Ref] Applicable standard specifications: rfc792*
+| ... | *[Ref] Applicable standard specifications:* RFC792
*** Test Cases ***
| tc01-eth2p-ethicmpv4-l2xcbase-device
| | [Documentation]
| | ... | [Top] TG-DUT1-TG. [Enc] Eth-IPv4-ICMPv4.
-| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC), with both interfaces\
-| | ... | to TG.
+| | ... | [Cfg] Configure L2 cross-connects (L2XC) between both interfaces\
+| | ... | towards TG on DUT1.
| | ... | [Ver] Make TG send ICMPv4 Echo Req in both directions between two of\
-| | ... | its interfaces to be switched by DUT1; verify all packets are
+| | ... | its interfaces to be switched by DUT1; verify all packets are\
| | ... | received.
| | ...
| | Given Configure path in 2-node circular topology
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | And Set Interfaces In 2-node Circular Topology Up
+| | And Set interfaces in path up
| | And Configure L2XC | ${dut_node} | ${dut_to_tg_if1} | ${dut_to_tg_if2}
| | When All Vpp Interfaces Ready Wait | ${nodes}
| | Then Send ICMPv4 bidirectionally and verify received packets
| tc02-eth2p-ethicmpv6-l2xcbase-device
| | [Documentation]
-| | ... | [Top] TG-DUT1-TG. [Enc] Eth-IPv4-ICMPv6.
-| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC), with both interfaces\
-| | ... | to TG.
-| | ... | [Ver] Make TG send ICMPv4 Echo Req in both directions between two of\
-| | ... | its interfaces to be switched by DUT1; verify all packets are
+| | ... | [Top] TG-DUT1-TG. [Enc] Eth-IPv6-ICMPv6.
+| | ... | [Cfg] Configure L2 cross-connects (L2XC) between both interfaces\
+| | ... | towards TG on DUT1.
+| | ... | [Ver] Make TG send ICMPv6 Echo Req in both directions between two of\
+| | ... | its interfaces to be switched by DUT1; verify all packets are\
| | ... | received.
| | ...
| | Given Configure path in 2-node circular topology
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | And Set Interfaces In 2-node Circular Topology Up
+| | And Set interfaces in path up
| | And Configure L2XC | ${dut_node} | ${dut_to_tg_if1} | ${dut_to_tg_if2}
| | When All Vpp Interfaces Ready Wait | ${nodes}
| | Then Send ICMPv6 bidirectionally and verify received packets
Code Review / csit.git / commitdiff