diff options
Diffstat (limited to 'tests/func/ipv4')
4 files changed, 450 insertions, 0 deletions
diff --git a/tests/func/ipv4/eth2p-ethip4-ip4base-func.robot b/tests/func/ipv4/eth2p-ethip4-ip4base-func.robot new file mode 100644 index 0000000000..020d1f143b --- /dev/null +++ b/tests/func/ipv4/eth2p-ethip4-ip4base-func.robot @@ -0,0 +1,138 @@ +# 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 *** +| Library | resources.libraries.python.NodePath +| Library | resources.libraries.python.Trace +| Resource | resources/libraries/robot/default.robot +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/ipv4.robot +| Force Tags | HW_ENV +| Suite Setup | Run Keywords +| ... | Setup all DUTs before test | AND +| ... | Setup all TGs before traffic script | AND +| ... | Update All Interface Data On All Nodes | ${nodes} | AND +| ... | Setup DUT nodes for IPv4 testing +| Test Setup | Run Keywords | Save VPP PIDs | AND +| ... | Clear interface counters on all vpp nodes in topology | ${nodes} +| Test Teardown | Run Keywords +| ... | Show packet trace on all DUTs | ${nodes} | AND +| ... | Show vpp trace dump on all DUTs | AND +| ... | Check VPP PID in Teardown +| Documentation | *IPv4 routing test cases* +| ... +| ... | RFC791 IPv4, RFC826 ARP, RFC792 ICMPv4. Encapsulations: Eth-IPv4-ICMPv4 +| ... | on links TG-DUT1, TG-DUT2, DUT1-DUT2. IPv4 routing tests use circular +| ... | 3-node topology TG - DUT1 - DUT2 - TG with one link between the nodes. +| ... | DUT1 and DUT2 are configured with IPv4 routing and static routes. Test +| ... | ICMPv4 Echo Request packets are sent in both directions by TG on links +| ... | to DUT1 and DUT2 and received on TG links on the other side of circular +| ... | topology. On receive TG verifies packets IPv4 src-addr, dst-addr and MAC +| ... | addresses. + +*** Test Cases *** + +| TC01: DUT replies to ICMPv4 Echo Req to its ingress interface +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Req to DUT ingress interface. Make TG\ +| | ... | verify ICMP Echo Reply is correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} +| | Compute Path +| | ${src_port} | ${src_node}= | First Interface +| | ${dst_port} | ${dst_node}= | Last Interface +| | ${hops}= | Set Variable | ${0} +| | Node "${src_node}" interface "${src_port}" can route to node "${dst_node}" interface "${dst_port}" ${hops} hops away using IPv4 + +| TC02: DUT routes IPv4 to its egress interface +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Req towards DUT1 egress interface\ +| | ... | connected to DUT2. Make TG verify ICMPv4 Echo Reply is correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} +| | Compute Path +| | ${src_port} | ${src_node}= | First Interface +| | ${dst_port} | ${dst_node}= | Last Egress Interface +| | ${hops}= | Set Variable | ${0} +| | Node "${src_node}" interface "${src_port}" can route to node "${dst_node}" interface "${dst_port}" ${hops} hops away using IPv4 + +| TC03: DUT1 routes IPv4 to DUT2 ingress interface +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Req towards DUT2 ingress interface\ +| | ... | connected to DUT1. Make TG verify ICMPv4 Echo Reply is correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} +| | Compute Path +| | ${src_port} | ${src_node}= | First Interface +| | ${dst_port} | ${dst_node}= | Last Interface +| | ${hops}= | Set Variable | ${1} +| | Node "${src_node}" interface "${src_port}" can route to node "${dst_node}" interface "${dst_port}" ${hops} hops away using IPv4 + +| TC04: DUT1 routes IPv4 to DUT2 egress interface +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Req towards DUT2 egress interface\ +| | ... | connected to TG. Make TG verify ICMPv4 Echo Reply is correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | Compute Path +| | ${src_port} | ${src_node}= | First Interface +| | ${dst_port} | ${dst_node}= | Last Egress Interface +| | ${hops}= | Set Variable | ${1} +| | Node "${src_node}" interface "${src_port}" can route to node "${dst_node}" interface "${dst_port}" ${hops} hops away using IPv4 + +| TC05: DUT1 and DUT2 route IPv4 between TG interfaces +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Req between its interfaces across DUT1\ +| | ... | and DUT2. Make TG verify ICMPv4 Echo Replies are correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | Compute Path +| | ${src_port} | ${src_node}= | First Interface +| | ${dst_port} | ${dst_node}= | Last Interface +| | ${hops}= | Set Variable | ${2} +| | Node "${src_node}" interface "${src_port}" can route to node "${dst_node}" interface "${dst_port}" ${hops} hops away using IPv4 + +| TC06: DUT replies to ICMPv4 Echo Reqs with size 64B-to-1500B-incr-1B +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Reqs to DUT ingress interface,\ +| | ... | incrementating frame size from 64B to 1500B with increment step +| | ... | of 1Byte. Make TG verify ICMP Echo Replies are correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Ipv4 icmp echo sweep | ${nodes['TG']} | ${nodes['DUT1']} | 0 | 1452 | 1 + +| TC07: DUT replies to ICMPv4 Echo Reqs with size 1500B-to-9000B-incr-10B +| | [Documentation] +| | ... | Make TG send ICMPv4 Echo Reqs to DUT ingress interface,\ +| | ... | incrementating frame size from 1500B to 9000B with increment +| | ... | step of 10Bytes. Make TG verify ICMPv4 Echo Replies are correct. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO +| | [Setup] | Setup MTU on TG based on MTU on DUT | ${nodes['TG']} | ${nodes['DUT1']} +| | [Teardown] | Run keywords +| | ... | Set default Ethernet MTU on all interfaces on node | ${nodes['TG']} +| | ... | AND | Check VPP PID in Teardown +| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} +| | Compute Path +| | ${dut_port} | ${dut_node}= | Last Interface +| | ${mtu}= | Get Interface MTU | ${dut_node} | ${dut_port} +| | # ICMP payload size is frame size minus size of Ehternet header, FCS, +| | # IPv4 header and ICMP header +| | ${end_size}= | Evaluate | ${mtu} - 14 - 4 - 20 - 8 +| | Run Keyword If | ${mtu} > 1518 +| | ... | Ipv4 icmp echo sweep | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | 1452 | ${end_size} | 10 + +| TC08: DUT replies to ARP request +| | [Documentation] +| | ... | Make TG send ARP Request to DUT and verify ARP Reply is correct.\ +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | VM_ENV +| | Send ARP request and validate response | ${nodes['TG']} | ${nodes['DUT1']} diff --git a/tests/func/ipv4/eth2p-ethip4-ip4base-ip4arp-func.robot b/tests/func/ipv4/eth2p-ethip4-ip4base-ip4arp-func.robot new file mode 100644 index 0000000000..0950610559 --- /dev/null +++ b/tests/func/ipv4/eth2p-ethip4-ip4base-ip4arp-func.robot @@ -0,0 +1,82 @@ +# 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/default.robot +| Resource | resources/libraries/robot/counters.robot +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/testing_path.robot +| Resource | resources/libraries/robot/ipv4.robot +| Resource | resources/libraries/robot/l2_xconnect.robot +| Resource | resources/libraries/robot/traffic.robot +| Library | resources.libraries.python.Trace +| Force Tags | HW_ENV | VM_ENV | 3_NODE_SINGLE_LINK_TOPO +| Test Setup | Func Test Setup +| Test Teardown | Func Test Teardown +| Documentation | *IPv4 ARP test cases* +| ... +| ... | RFC826 ARP: Eth-IPv4 and Eth-ARP on links TG-DUT1, TG-DUT2, DUT1-DUT2: +| ... | IPv4 ARP tests use 3-node topology TG - DUT1 - DUT2 - TG with one link +| ... | between the nodes. DUT1 and DUT2 are configured with IPv4 routing and +| ... | static routes. DUT ARP functionality is tested by making TG send ICMPv4 +| ... | Echo Requests towards its other interface via DUT1 and DUT2. + +*** Variables *** +| ${dut1_to_tg_ip}= | 192.168.1.1 +| ${dut1_to_dut2_ip}= | 192.168.2.1 +| ${dut1_to_dut2_ip_GW}= | 192.168.2.2 +| ${test_dst_ip}= | 32.0.0.1 +| ${test_src_ip}= | 16.0.0.1 +| ${prefix_length}= | 24 + +*** Test Cases *** +| TC01: DUT sends ARP Request for unresolved locally connected IPv4 address +| | [Documentation] +| | ... | Make TG send test packet destined to IPv4 address of its other\ +| | ... | interface connected to DUT2. Make TG verify DUT2 sends ARP +| | ... | Request for locally connected TG IPv4 address. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | And L2 setup xconnect on DUT +| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_tg} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_dut2} | ${dut1_to_dut2_ip} | ${prefix_length} +| | Then Send Packet And Check ARP Request | ${tg_node} +| | ... | ${test_src_ip} | ${dut1_to_dut2_ip_GW} | ${tg_to_dut1} +| | ... | ${dut1_to_tg_mac} | ${tg_to_dut2} | ${dut1_to_dut2_mac} +| | ... | ${dut1_to_dut2_ip} | ${dut1_to_dut2_ip_GW} + +| TC02: DUT sends ARP Request for route next hop IPv4 address +| | [Documentation] | +| | ... | Make TG send test packet destined to IPv4 address matching\ +| | ... | static route on DUT2. Make TG verify DUT2 sends ARP Request for +| | ... | next hop of the static route. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | And L2 setup xconnect on DUT +| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_tg} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_dut2} | ${dut1_to_dut2_ip} | ${prefix_length} +| | And Vpp Route Add +| | ... | ${dut1_node} | ${test_dst_ip} | ${prefix_length} +| | ... | ${dut1_to_dut2_ip_GW} | ${dut1_to_dut2} | resolve_attempts=${NONE} +| | Then Send Packet And Check ARP Request | ${tg_node} +| | ... | ${test_src_ip} | ${test_dst_ip} | ${tg_to_dut1} +| | ... | ${dut1_to_tg_mac} | ${tg_to_dut2} | ${dut1_to_dut2_mac} +| | ... | ${dut1_to_dut2_ip} | ${dut1_to_dut2_ip_GW} diff --git a/tests/func/ipv4/eth2p-ethip4-ip4base-ip4ecmp-func.robot b/tests/func/ipv4/eth2p-ethip4-ip4base-ip4ecmp-func.robot new file mode 100644 index 0000000000..f55ee64df9 --- /dev/null +++ b/tests/func/ipv4/eth2p-ethip4-ip4base-ip4ecmp-func.robot @@ -0,0 +1,74 @@ +# 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/default.robot +| Resource | resources/libraries/robot/counters.robot +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/testing_path.robot +| Resource | resources/libraries/robot/ipv4.robot +| Resource | resources/libraries/robot/traffic.robot +| Library | resources.libraries.python.Trace +| Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO +| Test Setup | Func Test Setup +| Test Teardown | Func Test Teardown +| Documentation | *Ipv4 Multipath routing test cases* +| ... +| ... | *[Top] Network topologies:* TG=DUT 2-node topology with two links\ +| ... | between nodes. +| ... | *[Cfg] DUT configuration:* On DUT configure interfaces IPv4 adresses,\ +| ... | and multipath routing. +| ... | *[Ver] TG verification:* Test packets are sent from TG on the first\ +| ... | link to DUT. Packet is received on TG on the second link from DUT1. + + +*** Variables *** +| ${ip_1}= | 192.168.1.1 +| ${ip_2}= | 192.168.2.1 +| ${test_dst_ip}= | 32.0.0.1 +| ${test_src_ip}= | 16.0.0.1 +| ${prefix_length}= | 24 +| ${neighbor_1_ip}= | 192.168.2.10 +| ${neighbor_1_mac}= | 02:00:00:00:00:02 +| ${neighbor_2_ip}= | 192.168.2.20 +| ${neighbor_2_mac}= | 02:00:00:00:00:03 + +*** Test Cases *** +| TC01: IPv4 Equal-cost multipath routing +| | [Documentation] +| | ... | [Top] TG=DUT +| | ... | [Cfg] On DUT configure multipath routing wiht two equal-cost paths. +| | ... | [Ver] TG sends 100 IPv4 ICMP packets traffic on the first link to\ +| | ... | DUT. On second link to TG verify if traffic is divided into two paths. +| | Given Path for 2-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Interfaces in 2-node path are UP +| | And Set Interface Address | ${dut_node} +| | ... | ${dut_to_tg_if2} | ${ip_1} | ${prefix_length} +| | And Set Interface Address | ${dut_node} +| | ... | ${dut_to_tg_if1} | ${ip_2} | ${prefix_length} +| | And Add Arp On Dut +| | ... | ${dut_node} | ${dut_to_tg_if1} | ${neighbor_1_ip} | ${neighbor_1_mac} +| | And Add Arp On Dut +| | ... | ${dut_node} | ${dut_to_tg_if1} | ${neighbor_2_ip} | ${neighbor_2_mac} +| | When Vpp Route Add +| | ... | ${dut_node} | ${test_dst_ip} | ${prefix_length} | ${neighbor_1_ip} +| | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | multipath=${TRUE} +| | And Vpp Route Add +| | ... | ${dut_node} | ${test_dst_ip} | ${prefix_length} | ${neighbor_2_ip} +| | ... | ${dut_to_tg_if1} | resolve_attempts=${NONE} | multipath=${TRUE} +| | Then Send Packets And Check Multipath Routing | ${tg_node} +| | ... | ${tg_to_dut_if2} | ${tg_to_dut_if1} | ${test_src_ip} | ${test_dst_ip} +| | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac} | ${dut_to_tg_if1_mac} +| | ... | ${neighbor_1_mac} | ${neighbor_2_mac} diff --git a/tests/func/ipv4/eth2p-ethip4-ip4base-ip4proxyarp-func.robot b/tests/func/ipv4/eth2p-ethip4-ip4base-ip4proxyarp-func.robot new file mode 100644 index 0000000000..765a54b6d5 --- /dev/null +++ b/tests/func/ipv4/eth2p-ethip4-ip4base-ip4proxyarp-func.robot @@ -0,0 +1,156 @@ +# 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/default.robot +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/testing_path.robot +| Resource | resources/libraries/robot/ipv4.robot +| Resource | resources/libraries/robot/traffic.robot +| Library | resources.libraries.python.Trace +| Library | resources.libraries.python.ProxyArp +| Force Tags | HW_ENV | VM_ENV | 3_NODE_SINGLE_LINK_TOPO +| Test Setup | Func Test Setup +| Test Teardown | Func Test Teardown +| Documentation | *RFC1027 Proxy ARP test cases* +| ... +| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with +| ... | single link between nodes. +| ... | *[Cfg] DUT configuration:* DUT1 is configured with Proxy ARP +| ... | *[Ver] TG verification:* Test ARP Request packet is sent +| ... | from TG on link to DUT1; on receive TG verifies ARP reply packet +| ... | for correctness and their IPv4 src-addr, dst-addr and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* RFC1027. + +*** Variables *** +| ${tg_to_dut1_ip}= | 10.0.0.100 +| ${dut1_to_tg_ip}= | 10.0.0.1 +| ${prefix_length}= | 24 +| ${lo_ip4_addr}= | 192.168.1.2 +| ${hi_ip4_addr}= | 192.168.1.10 +| ${pass_test_ip}= | 192.168.1.5 +| ${pass_test_lo_ip}= | 192.168.1.2 +| ${pass_test_hi_ip}= | 192.168.1.10 +| ${fail_test_lo_ip}= | 192.168.1.1 +| ${fail_test_hi_ip}= | 192.168.1.11 + +*** Test Cases *** +| TC01: DUT sends ARP reply on behalf of another machine from the IP range +| | [Documentation] +| | ... | [Top] TG-DUT1. +| | ... | [Ref] RFC1027. +| | ... | [Cfg] On DUT1 configure interface IPv4 address and proxy ARP +| | ... | for IP range. +| | ... | [Ver] Make TG send ARP request to DUT1 interface, +| | ... | verify if DUT1 sends correct ARP reply on behalf of machine which +| | ... | IP is in range. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | ${dut1_to_tg_name}= | Get interface name | ${dut1_node} | ${dut1_to_tg} +| | ${tg_to_dut1_name}= | Get interface name | ${tg_node} | ${tg_to_dut1} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Vpp Add Proxy ARP | ${dut1_node} | ${lo_ip4_addr} | ${hi_ip4_addr} +| | And Vpp Proxy ARP Interface Enable | ${dut1_node} | ${dut1_to_tg_name} +| | Then Send ARP Request | ${tg_node} | ${tg_to_dut1_name} +| | ... | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut1_ip} | ${pass_test_ip} + +| TC02: DUT sends ARP reply on behalf of another machine from beginning of the IP range +| | [Documentation] +| | ... | [Top] TG-DUT1. +| | ... | [Ref] RFC1027. +| | ... | [Cfg] On DUT1 configure interface IPv4 address and proxy ARP +| | ... | for IP range. +| | ... | [Ver] Make TG send ARP request to DUT1 interface, +| | ... | verify if DUT1 sends correct ARP reply on behalf of machine which +| | ... | IP is from beginning of the IP range. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | ${dut1_to_tg_name}= | Get interface name | ${dut1_node} | ${dut1_to_tg} +| | ${tg_to_dut1_name}= | Get interface name | ${tg_node} | ${tg_to_dut1} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Vpp Add Proxy ARP | ${dut1_node} | ${lo_ip4_addr} | ${hi_ip4_addr} +| | And Vpp Proxy ARP Interface Enable | ${dut1_node} | ${dut1_to_tg_name} +| | Then Send ARP Request | ${tg_node} | ${tg_to_dut1_name} +| | ... | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut1_ip} | ${pass_test_lo_ip} + +| TC03: DUT sends ARP reply on behalf of another machine from end of the IP range +| | [Documentation] +| | ... | [Top] TG-DUT1. +| | ... | [Ref] RFC1027. +| | ... | [Cfg] On DUT1 configure interface IPv4 address and proxy ARP +| | ... | for IP range. +| | ... | [Ver] Make TG send ARP request to DUT1 interface, +| | ... | verify if DUT1 sends correct ARP reply on behalf of machine which +| | ... | IP is from end of the IP range. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | ${dut1_to_tg_name}= | Get interface name | ${dut1_node} | ${dut1_to_tg} +| | ${tg_to_dut1_name}= | Get interface name | ${tg_node} | ${tg_to_dut1} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Vpp Add Proxy ARP | ${dut1_node} | ${lo_ip4_addr} | ${hi_ip4_addr} +| | And Vpp Proxy ARP Interface Enable | ${dut1_node} | ${dut1_to_tg_name} +| | Then Send ARP Request | ${tg_node} | ${tg_to_dut1_name} +| | ... | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut1_ip} | ${pass_test_hi_ip} + +| TC04: DUT does not send ARP reply on behalf of another machine from below of the IP range +| | [Documentation] +| | ... | [Top] TG-DUT1. +| | ... | [Ref] RFC1027. +| | ... | [Cfg] On DUT1 configure interface IPv4 address and proxy ARP +| | ... | for IP range. +| | ... | [Ver] Make TG send ARP request to DUT1 interface, +| | ... | verify if DUT1 does not send ARP reply on behalf of machine which +| | ... | IP is from below of the IP range. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | ${dut1_to_tg_name}= | Get interface name | ${dut1_node} | ${dut1_to_tg} +| | ${tg_to_dut1_name}= | Get interface name | ${tg_node} | ${tg_to_dut1} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Vpp Add Proxy ARP | ${dut1_node} | ${lo_ip4_addr} | ${hi_ip4_addr} +| | And Vpp Proxy ARP Interface Enable | ${dut1_node} | ${dut1_to_tg_name} +| | Then Send ARP Request should failed | ${tg_node} | ${tg_to_dut1_name} +| | ... | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut1_ip} | ${fail_test_lo_ip} + +| TC05: DUT does not send ARP reply on behalf of another machine from above of the IP range +| | [Documentation] +| | ... | [Top] TG-DUT1. +| | ... | [Ref] RFC1027. +| | ... | [Cfg] On DUT1 configure interface IPv4 address and proxy ARP +| | ... | for IP range. +| | ... | [Ver] Make TG send ARP request to DUT1 interface, +| | ... | verify if DUT1 does not send ARP reply on behalf of machine which +| | ... | IP is from above of the IP range. +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | ${dut1_to_tg_name}= | Get interface name | ${dut1_node} | ${dut1_to_tg} +| | ${tg_to_dut1_name}= | Get interface name | ${tg_node} | ${tg_to_dut1} +| | When Set Interface Address | ${dut1_node} +| | ... | ${dut1_to_tg} | ${dut1_to_tg_ip} | ${prefix_length} +| | And Vpp Add Proxy ARP | ${dut1_node} | ${lo_ip4_addr} | ${hi_ip4_addr} +| | And Vpp Proxy ARP Interface Enable | ${dut1_node} | ${dut1_to_tg_name} +| | Then Send ARP Request should failed | ${tg_node} | ${tg_to_dut1_name} +| | ... | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut1_ip} | ${fail_test_hi_ip} |