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Diffstat (limited to 'resources/libraries/robot/ip/ip4.robot')
| -rw-r--r-- | resources/libraries/robot/ip/ip4.robot | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/resources/libraries/robot/ip/ip4.robot b/resources/libraries/robot/ip/ip4.robot new file mode 100644 index 0000000000..03964181b5 --- /dev/null +++ b/resources/libraries/robot/ip/ip4.robot @@ -0,0 +1,160 @@ +# 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. +*** Settings *** +| Resource | resources/libraries/robot/shared/default.robot +| Resource | resources/libraries/robot/shared/counters.robot +| 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 +| Variables | resources/libraries/python/IPv4NodeAddress.py | ${nodes} + +*** Keywords *** + +| Configure IPv4 addresses on all DUTs +| | [Documentation] | Setup IPv4 address on all DUTs in topology +| | [Arguments] | ${nodes} | ${nodes_addr} +| | ${interfaces}= | VPP nodes set ipv4 addresses | ${nodes} | ${nodes_addr} +| | :FOR | ${interface} | IN | @{interfaces} +| | | Set Interface State | @{interface} | up | if_type=name + +| Configure routes for IPv4 test +| | [Documentation] | Setup routing on all VPP nodes required for IPv4 tests +| | [Arguments] | ${nodes} | ${nodes_addr} +| | Append Nodes | ${nodes['DUT1']} | ${nodes['DUT2']} +| | Compute Path +| | ${tg}= | Set Variable | ${nodes['TG']} +| | ${dut1_if} | ${dut1}= | First Interface +| | ${dut2_if} | ${dut2}= | Last Interface +| | ${dut1_if_addr}= | Get IPv4 address of node "${dut1}" interface "${dut1_if}" from "${nodes_addr}" +| | ${dut2_if_addr}= | Get IPv4 address of node "${dut2}" interface "${dut2_if}" from "${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} +| | :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} + +| Configure DUT nodes for IPv4 testing +| | Configure IPv4 addresses on all DUTs | ${nodes} | ${nodes_ipv4_addr} +| | Setup ARP on all DUTs | ${nodes} | ${nodes_ipv4_addr} +| | Configure routes for IPv4 test | ${nodes} | ${nodes_ipv4_addr} +| | All Vpp Interfaces Ready Wait | ${nodes} + +| Route traffic from interface '${from_port}' on node '${from_node}' to interface '${to_port}' on node '${to_node}' '${hops}' hops away using IPv4 +| | ${src_ip}= | Get IPv4 address of node "${from_node}" interface "${from_port}" from "${nodes_ipv4_addr}" +| | ${dst_ip}= | Get IPv4 address of node "${to_node}" interface "${to_port}" from "${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} +| | ${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} +| | 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} +| | Append Nodes | ${src_node} | ${dst_node} +| | Compute Path +| | ${src_port} | ${src_node}= | First Interface +| | ${dst_port} | ${dst_node}= | Last Interface +| | ${src_ip}= | Get IPv4 address of node "${src_node}" interface "${src_port}" from "${nodes_ipv4_addr}" +| | ${dst_ip}= | Get IPv4 address of node "${dst_node}" interface "${dst_port}" from "${nodes_ipv4_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}= | Set Variable +| | ... | ${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} + +| Send ARP request and verify response +| | [Arguments] | ${tg_node} | ${vpp_node} +| | ${link_name}= | Get first active connecting link between node "${tg_node}" and "${vpp_node}" +| | ${src_if}= | Get interface by link name | ${tg_node} | ${link_name} +| | ${dst_if}= | Get interface by link name | ${vpp_node} | ${link_name} +| | ${src_ip}= | Get IPv4 address of node "${tg_node}" interface "${src_if}" from "${nodes_ipv4_addr}" +| | ${dst_ip}= | Get IPv4 address of node "${vpp_node}" interface "${dst_if}" from "${nodes_ipv4_addr}" +| | ${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} +| | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args} + +| Configure IP addresses on interfaces +| | [Documentation] | Iterates through @{args} list and Set Interface Address +| | ... | for every (${dut_node}, ${interface}, ${address}, +| | ... | ${prefix}) tuple. +| | ... +| | ... | *Arguments:* +| | ... | - ${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 +| | ... +| | ... | *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 \| +| | ... +| | [Arguments] | @{args} +| | :FOR | ${dut_node} | ${interface} | ${address} | ${prefix} | IN | @{args} +| | | Set Interface Address | ${dut_node} | ${interface} | ${address} +| | | ... | ${prefix} + +| Send ICMP echo request and verify answer +| | [Documentation] | Run traffic script that waits for ICMP reply and ignores +| | ... | all other packets. +| | ... +| | ... | *Arguments:* +| | ... | - tg_node - TG node where run traffic script. Type: dictionary +| | ... | - tg_interface - TG interface where send ICMP echo request. +| | ... | Type: string +| | ... | - dst_mac - Destination MAC address. Type: string +| | ... | - src_mac - Source MAC address. Type: string +| | ... | - dst_ip - Destination IP address. Type: string +| | ... | - src_ip - Source IP address. Type: string +| | ... | - timeout - Wait timeout in seconds (Default: 10). Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Send ICMP echo request and verify answer \ +| | ... | \| ${nodes['TG']} \| eth2 \ +| | ... | \| 08:00:27:46:2b:4c \| 08:00:27:66:b8:57 \ +| | ... | \| 192.168.23.10 \| 192.168.23.1 \| 10 \| +| | ... +| | [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} +| | Run Traffic Script On Node | send_icmp_wait_for_reply.py +| | ... | ${tg_node} | ${args} |