diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot b/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot new file mode 100644 index 0000000000..8a18962e35 --- /dev/null +++ b/tests/func/lisp/lisp_ipv4_lispgpe_ipv4.robot @@ -0,0 +1,179 @@ +# 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.topology.Topology +| Library | resources.libraries.python.NodePath +| Library | resources.libraries.python.Trace +| Library | resources.libraries.python.IPUtil +| Library | resources.libraries.python.LispUtil +| Resource | resources/libraries/robot/traffic.robot +| 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/lisp/lispgpe.robot +# Import configuration and test data: +| Variables | resources/test_data/lisp/ipv4_lispgpe_ipv4/ipv4_lispgpe_ipv4.py +| ... +| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | EXPECTED_FAILING +| ... +| Test Setup | Run Keywords | Setup all DUTs before test +| ... | AND | Setup all TGs before traffic script +| ... | AND | Update All Interface Data On All Nodes | ${nodes} +| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes} +| ... | AND | Show vpp trace dump on all DUTs +| ... | AND | VPP Show Errors | ${nodes['DUT1']} +| ... | AND | VPP Show Errors | ${nodes['DUT2']} +| ... +| Documentation | *ip4-lispgpe-ip4 encapsulation test cases* +| ... +| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology +| ... | with single links between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-LISP-IPv4-ICMPv4 on DUT1-DUT2, +| ... | Eth-IPv4-ICMPv4 on TG-DUTn for IPv4 routing over LISPoIPv4 tunnel. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4 +| ... | routing and static routes. LISPoIPv4 tunnel is configured between +| ... | DUT1 and DUT2. +| ... | *[Ver] TG verification:* Test ICMPv4 Echo Request packets are sent in +| ... | both directions by TG on links to DUT1 and DUT2; on receive +| ... | TG verifies packets for correctness and their IPv4 src-addr, dst-addr +| ... | and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* RFC6830. + +*** Test Cases *** +| TC01: DUT1 and DUT2 route IPv4 bidirectionally over LISP GPE tunnel using physical interfaces +| | [Documentation] +| | ... | Case: ip4-lispgpe-ip4 - phy2lisp \ +| | ... | [Top] TG-DUT1-DUT2-TG. +| | ... | [Enc] Eth-IPv4-LISPGPE-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on +| | ... | TG-DUTn. +| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2. +| | ... | [Ver] Make TG send ICMPv4 Echo Req between its interfaces across both +| | ... | DUTs and LISP GPE tunnel between them; verify IPv4 headers on received +| | ... | packets are correct. +| | ... | [Ref] RFC6830. +| | ... +| | 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 IP addresses are set on interfaces +| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip4} | ${prefix4} +| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip4} | ${prefix4} +| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip4} | ${prefix4} +| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip4} | ${prefix4} +| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip4} +| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip4} +| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip4} +| | ... | ${tg_to_dut2_mac} +| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip4} +| | ... | ${tg_to_dut1_mac} +| | When Set up LISP GPE topology +| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE} +| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE} +| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid} +| | ... | ${dut1_to_dut2_ip4_static_adjacency} +| | ... | ${dut2_to_dut1_ip4_static_adjacency} +| | Then Send Packet And Check Headers +| | ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4} +| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac} +| | And Send Packet And Check Headers +| | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4} +| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac} +| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac} + +| TC02: DUT1 and DUT2 route IPv4 bidirectionally over LISP GPE tunnel using physical interfaces and VRF is enabled +| | [Documentation] +| | ... | Case: ip4-lispgpe-ip4 - vrf, phy2lisp \ +| | ... | [Top] TG-DUT1-DUT2-TG. +| | ... | [Enc] Eth-IPv4-LISPGPE-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on +| | ... | TG-DUTn. +| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2. +| | ... | [Ver] Make TG send ICMPv4 Echo Req between its interfaces across both +| | ... | DUTs and LISP GPE tunnel between them; verify IPv4 headers on received +| | ... | packets are correct. +| | ... | [Ref] RFC6830. +| | ... +| | Given Path for 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in 3-node path are up +| | When Setup VRF on DUT | ${dut1_node} | ${dut1_fib_table} | ${dut1_to_dut2} +| | ... | ${dut2_to_dut1_ip4} | ${dut2_to_dut1_mac} | ${tg2_ip4} | ${dut1_to_tg} +| | ... | ${tg1_ip4} | ${tg_to_dut1_mac} | ${prefix4} +| | And Setup VRF on DUT | ${dut2_node} | ${dut2_fib_table} | ${dut2_to_dut1} +| | ... | ${dut1_to_dut2_ip4} | ${dut1_to_dut2_mac} | ${tg1_ip4} | ${dut2_to_tg} +| | ... | ${tg2_ip4} | ${tg_to_dut2_mac} | ${prefix4} +| | And IP addresses are set on interfaces +| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip4} | ${prefix4} +| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip4} | ${prefix4} +| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip4} | ${prefix4} +| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip4} | ${prefix4} +| | And Set up LISP GPE topology +| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE} +| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE} +| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid} +| | ... | ${dut1_to_dut2_ip4_static_adjacency} +| | ... | ${dut2_to_dut1_ip4_static_adjacency} +| | Then Send Packet And Check Headers +| | ... | ${tg_node} | ${tg1_ip4} | ${tg2_ip4} +| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac} +| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac} +| | And Send Packet And Check Headers +| | ... | ${tg_node} | ${tg2_ip4} | ${tg1_ip4} +| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac} +| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac} + +*** Keywords *** +| Setup VRF on DUT +| | [Documentation] +| | ... | The keyword sets a FIB table on a DUT, assigns two interfaces to it,\ +| | ... | adds two ARP items and a route, see example. +| | ... +| | ... | *Example:* +| | ... | Three-node topology: +| | ... | TG_if1 - DUT1_if1-DUT1_if2 - DUT2_if1-DUT2_if2 - TG_if2 +| | ... | Create one VRF on each DUT: +| | ... | \| Setup VRF on DUT \| ${dut1_node} \| ${dut1_fib_table} \ +| | ... | \| ${dut1_to_dut2} \| ${dut2_to_dut1_ip4} \| ${dut2_to_dut1_mac} \ +| | ... | \| ${tg2_ip4} \| ${dut1_to_tg} \| ${tg1_ip4} \| ${tg_to_dut1_mac} \ +| | ... | \| 24 \| +| | ... | \| Setup VRF on DUT \| ${dut2_node} \| ${dut2_fib_table} \ +| | ... | \| ${dut2_to_dut1} \| ${dut1_to_dut2_ip4} \| ${dut1_to_dut2_mac} \ +| | ... | \| ${tg1_ip4} \| ${dut2_to_tg} \| ${tg2_ip4} \| ${tg_to_dut2_mac} \ +| | ... | \| 24 \| +| | ... +| | [Arguments] +| | ... | ${node} | ${table} | ${route_interface} | ${route_gateway_ip} +| | ... | ${route_gateway_mac} | ${route_dst_ip} | ${vrf_src_if} | ${src_if_ip} +| | ... | ${src_if_mac} | ${prefix_len} +| | ... +| | ${route_interface_idx}= | Get Interface SW Index +| | ... | ${node} | ${route_interface} +| | ... +| | Add fib table | ${node} +| | ... | ${route_dst_ip} | ${prefix_len} | ${table} +| | ... | via ${route_gateway_ip} sw_if_index ${route_interface_idx} multipath +| | ... +| | Assign Interface To Fib Table +| | ... | ${node} | ${route_interface} | ${table} +| | Assign Interface To Fib Table +| | ... | ${node} | ${vrf_src_if} | ${table} +| | ... +| | Add Arp On Dut | ${node} | ${vrf_src_if} +| | ... | ${src_if_ip} | ${src_if_mac} | vrf=${table} +| | Add Arp On Dut | ${node} | ${route_interface} +| | ... | ${route_gateway_ip} | ${route_gateway_mac} | vrf=${table} +| | ... +| | Vpp Route Add | ${node} | ${route_dst_ip} | ${prefix_len} +| | ... | ${route_gateway_ip} | ${route_interface} | vrf=${table} |