diff options
Diffstat (limited to 'tests/vpp/func/ip4/eth2p-ethip4-ip4base-ip4dhcpclient-func.robot')
| -rw-r--r-- | tests/vpp/func/ip4/eth2p-ethip4-ip4base-ip4dhcpclient-func.robot | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/tests/vpp/func/ip4/eth2p-ethip4-ip4base-ip4dhcpclient-func.robot b/tests/vpp/func/ip4/eth2p-ethip4-ip4base-ip4dhcpclient-func.robot new file mode 100644 index 0000000000..5960e83797 --- /dev/null +++ b/tests/vpp/func/ip4/eth2p-ethip4-ip4base-ip4dhcpclient-func.robot @@ -0,0 +1,117 @@ +# 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/testing_path.robot +| Resource | resources/libraries/robot/features/dhcp_client.robot +| Resource | resources/libraries/robot/ip/ip4.robot +| Library | resources.libraries.python.Trace +| Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO +| Test Setup | Set up functional test +| Test Teardown | Tear down functional test +| Documentation | *DHCPv4 Client related test cases* + +*** Variables *** +| ${client_hostname}= | dhcp-client +| ${client_ip}= | 192.168.23.10 +| ${client_mask}= | 255.255.255.0 +| ${server_ip}= | 192.168.23.1 +| ${own_xid}= | 11112222 +| ${lease_time}= | ${15} + +*** Test Cases *** +| TC01: VPP sends a DHCP DISCOVER +| | [Documentation] | Configure DHCPv4 client on interface to TG without +| | ... | hostname and check if DHCPv4 DISCOVER message contains all +| | ... | required fields with expected values. +| | ... +| | Given Configure path in 2-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | When Set DHCP client on Interface | ${dut_node} | ${dut_to_tg_if1} +| | Then Verify DHCP DISCOVER header | ${tg_node} +| | ... | ${tg_to_dut_if1} | ${dut_to_tg_if1_mac} + +| TC02: VPP sends a DHCPv4 DISCOVER with hostname +| | [Documentation] | Configure DHCPv4 client on interface to TG with hostname +| | ... | and check if DHCPv4 DISCOVER message contains all required +| | ... | fields with expected values. +| | ... +| | Given Configure path in 2-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | When Set DHCP client on Interface | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${client_hostname} +| | Then Verify DHCP DISCOVER header | ${tg_node} +| | ... | ${tg_to_dut_if1} | ${dut_to_tg_if1_mac} | ${client_hostname} + +| TC03: VPP sends DHCPv4 REQUEST after OFFER +| | [Documentation] | Configure DHCPv4 client on interface to TG and check if +| | ... | DHCPv4 REQUEST message contains all required fields. +| | ... +| | Given Configure path in 2-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | And VPP Route Add | ${dut_node} | 255.255.255.255 | 32 | ${NONE} | local +| | ... | ${FALSE} | ${NONE} +| | When Set DHCP client on Interface | ${dut_node} | ${dut_to_tg_if1} +| | Then Verify DHCP REQUEST after OFFER | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if1_mac} | ${server_ip} +| | ... | ${dut_to_tg_if1_mac} | ${client_ip} | ${client_mask} + +| TC04: VPP doesn't send DHCPv4 REQUEST after OFFER with wrong XID +| | [ Tags ] | EXPECTED_FAILING +| | [Documentation] | Configure DHCPv4 client on interface to TG. If server +| | ... | sends DHCPv4 OFFER with different XID as in DHCPv4 +| | ... | DISCOVER, DHCPv4 REQUEST message shouldn't be sent. +| | ... +| | Given Configure path in 2-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | And VPP Route Add | ${dut_node} | 255.255.255.255 | 32 | ${NONE} | local +| | ... | ${FALSE} | ${NONE} +| | When Set DHCP client on Interface | ${dut_node} | ${dut_to_tg_if1} +| | Then Run Keyword And Expect Error | DHCP REQUEST Rx timeout +| | ... | Verify DHCP REQUEST after OFFER | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if1_mac} | ${server_ip} +| | ... | ${dut_to_tg_if1_mac} | ${client_ip} | ${client_mask} +| | ... | offer_xid=${own_xid} + +| TC05: VPP honors DHCPv4 lease time +| | [Documentation] | Send IP configuration to the VPP client via DHCPv4. +| | ... | Address is checked with ICMP echo request and there should +| | ... | be no reply for echo request when lease has expired. +| | ... +| | Given Configure path in 2-node circular topology +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Set interfaces in 2-node circular topology up +| | And VPP Route Add | ${dut_node} | 255.255.255.255 | 32 | ${NONE} | local +| | ... | ${FALSE} | ${NONE} +| | When Set DHCP client on Interface | ${dut_node} | ${dut_to_tg_if1} +| | And Configure IP on client via DHCP +| | ... | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if1_mac} | ${server_ip} +| | ... | ${client_ip} | ${client_mask} +| | ... | ${lease_time} +| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if1} | ${server_ip} +| | ... | ${tg_to_dut_if1_mac} +| | Then Send ICMP echo request and verify answer +| | ... | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${dut_to_tg_if1_mac} | ${tg_to_dut_if1_mac} | ${client_ip} +| | ... | ${server_ip} +| | And Sleep | ${lease_time} +| | And Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Send ICMP echo request and verify answer | ${tg_node} +| | ... | ${tg_to_dut_if1} | ${dut_to_tg_if1_mac} | ${tg_to_dut_if1_mac} +| | ... | ${client_ip} | ${server_ip} |