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Diffstat (limited to 'tests/func/vrf/vrf_tests.robot')
| -rw-r--r-- | tests/func/vrf/vrf_tests.robot | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/tests/func/vrf/vrf_tests.robot b/tests/func/vrf/vrf_tests.robot new file mode 100644 index 0000000000..239900c1eb --- /dev/null +++ b/tests/func/vrf/vrf_tests.robot @@ -0,0 +1,392 @@ +# 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/ipv4.robot +| Resource | resources/libraries/robot/ipv6.robot +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/testing_path.robot +| Resource | resources/libraries/robot/traffic.robot +| Resource | resources/libraries/robot/l2_traffic.robot +| Library | resources.libraries.python.Trace +| Library | resources.libraries.python.IPUtil +| Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO +| Test Setup | Run Keywords | Setup all DUTs before test +| ... | AND | Setup all TGs before traffic script +| Test Teardown | Show Packet Trace on All DUTs | ${nodes} +| Documentation | *Vpn routed forwarding - baseline* +| ... | *[Top] Network Topologies:* TG=DUT1=DUT2=TG 3-node topology with two +| ... | links in between nodes. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for L2 switching of +| ... | IPv4. +| ... | *[Cfg] DUT configuration:*Each DUT is configured with two VRF tables; +| ... | Separation of traffic is tested by IP packets; Basic ARP and ROUTES are +| ... | set on DUT nodes; IP addresses are set on DUT interfaces. +| ... | *[Ver] TG verification:* Test ICMPv4 Echo Request packets +| ... | are sent by TG on link to DUT1, DUT2 or back to TG; On receipt TG +| ... | verifies packets for correctness and their IPv4 src-addr, dst-addr, +| ... | and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* + +*** Variables *** +| ${fib_table_1}= | 9 +| ${fib_table_2}= | 99 + +| ${dut1_to_tg_ip1}= | 10.0.0.3 +| ${dut1_to_tg_ip2}= | 10.0.0.4 +| ${dut2_to_tg_ip1}= | 30.0.0.3 +| ${dut2_to_tg_ip2}= | 30.0.0.4 + +| ${dut1_to_dut2_ip1}= | 20.0.0.1 +| ${dut1_to_dut2_ip2}= | 20.0.0.2 +| ${dut2_to_dut1_ip1}= | 20.0.0.3 +| ${dut2_to_dut1_ip2}= | 20.0.0.4 + +| ${tg_dut1_ip1}= | 10.0.0.1 +| ${tg_dut1_ip2}= | 10.0.0.2 +| ${tg_dut2_ip1}= | 30.0.0.1 +| ${tg_dut2_ip2}= | 30.0.0.2 + +| ${ip_prefix}= | 24 + +*** Test Cases *** +| TC01: TG packets routed to DUT ingress interface, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT1->TG-if1 and from +| | ... | TG->DUT1-if2 to DUT1->TG-if2 and checked if arrived. +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Node replies to ICMP echo request | ${tg_node} +| | ... | ${tg_to_dut1_if1} | ${dut1_to_tg_if1_mac} +| | ... | ${tg_to_dut1_if1_mac} | ${dut1_to_tg_ip1} | ${tg_dut1_ip1} | 5 +| | And Node replies to ICMP echo request | ${tg_node} +| | ... | ${tg_to_dut1_if2} | ${dut1_to_tg_if2_mac} +| | ... | ${tg_to_dut1_if2_mac} | ${dut1_to_tg_ip2} | ${tg_dut1_ip2} | 5 + +| TC02: TG packets routed to DUT egress interface, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT1->DUT2-if1 and from +| | ... | TG->DUT1-if2 to DUT1->DUT2-if2 and checked if arrived. +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Node replies to ICMP echo request | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut1_to_dut2_ip1} | ${tg_dut1_ip1} | 5 +| | And Node replies to ICMP echo request | ${tg_node} | ${tg_to_dut1_if2} +| | ... | ${dut1_to_tg_if2_mac} | ${tg_to_dut1_if2_mac} +| | ... | ${dut1_to_dut2_ip2} | ${tg_dut1_ip2} | 5 + +| TC03: TG packets routed to DUT2 ingress interface through DUT1, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT2->DUT1-if1 and from +| | ... | TG->DUT1-if2 to DUT2->DUT1-if2 and checked if arrived. +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Node replies to ICMP echo request | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut2_to_dut1_ip1} | ${tg_dut1_ip1} | 5 +| | And Node replies to ICMP echo request | ${tg_node} | ${tg_to_dut1_if2} +| | ... | ${dut1_to_tg_if2_mac} | ${tg_to_dut1_if2_mac} +| | ... | ${dut2_to_dut1_ip2} | ${tg_dut1_ip2} | 5 + +| TC04: TG packets routed to DUT2 egress interface through DUT1, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT2->TG-if1 and from +| | ... | TG->DUT1-if2 to DUT2->TG-if2 and checked if arrived. +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Node replies to ICMP echo request | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut2_to_tg_ip1} | ${tg_dut1_ip1} | 5 +| | And Node replies to ICMP echo request | ${tg_node} | ${tg_to_dut1_if2} +| | ... | ${dut1_to_tg_if2_mac} | ${tg_to_dut1_if2_mac} +| | ... | ${dut2_to_tg_ip2} | ${tg_dut1_ip2} | 5 + +| TC05: TG packets routed to TG through DUT1 and DUT2, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to TG->DUT2-if1 and from +| | ... | TG->DUT1-if2 to TG->DUT2-if2 and checked if arrived. +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Send Packet And Check Headers | ${tg_node} | ${tg_dut1_ip1} +| | ... | ${tg_dut2_ip1} | ${tg_to_dut1_if1} | ${tg_to_dut1_if1_mac} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut2_if1} | ${dut2_to_tg_if1_mac} +| | ... | ${tg_to_dut2_if1_mac} +| | And Send Packet And Check Headers | ${tg_node} +| | ... | ${tg_dut1_ip2} | ${tg_dut2_ip2} | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut1_if2_mac} | ${dut1_to_tg_if2_mac} | ${tg_to_dut2_if2} +| | ... | ${dut2_to_tg_if2_mac} | ${tg_to_dut2_if2_mac} + +| TC06: TG packets not routed to DUT ingress interface in different VRF, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT1->TG-if2 where it +| | ... | should not arrive. +| | [Tags] | SKIP_PATCH +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Node replies to ICMP echo request +| | ... | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut1_to_tg_ip2} | ${tg_dut1_ip1} | 5 + +| TC07: TG packets not routed to DUT egress interface in different VRF, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT1->DUT2-if2 where it +| | ... | should not arrive. +| | [Tags] | SKIP_PATCH +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Node replies to ICMP echo request +| | ... | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut1_to_dut2_ip2} | ${tg_dut1_ip1} | 5 + +| TC08: TG packets not routed to DUT2 ingress interface in different VRF through DUT1, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT2->DUT1-if2 where it +| | ... | should not arrive. +| | [Tags] | SKIP_PATCH +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Node replies to ICMP echo request +| | ... | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut2_to_dut1_ip2} | ${tg_dut1_ip1} | 5 + +| TC09: TG packets not routed to DUT2 egress interface in different VRF through DUT1, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to DUT2->TG-if2 where it +| | ... | should not arrive. +| | [Tags] | SKIP_PATCH +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Node replies to ICMP echo request +| | ... | ${tg_node} | ${tg_to_dut1_if1} +| | ... | ${dut1_to_tg_if1_mac} | ${tg_to_dut1_if1_mac} +| | ... | ${dut2_to_tg_ip2} | ${tg_dut1_ip1} | 5 + +| TC10: TG packets not routed to TG in different VRF through DUT1 and DUT2, VPP configured with two VRFs +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG. +| | ... | [Enc] Eth-IPv4-ICMPv4. +| | ... | [Cfg] DUT1 and DUT2 are both configured with two fib tables. Each +| | ... | table is assigned to 2 interfaces to separate the traffic. Interfaces +| | ... | are configured with IP addresses from *Variables*. On every ingress +| | ... | and egress port on DUT is configured ARP and each DUT is configured +| | ... | with one route. +| | ... | [Ver] Packet is send from TG->DUT1-if1 to TG->DUT2-if2 where it +| | ... | should not arrive. +| | [Tags] | SKIP_PATCH +| | Given Path for Double-Link 3-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} | ${nodes['TG']} +| | And Interfaces in Double-Link 3-node path are UP +| | When Setup Env - 2xVRF Each Node +| | Then Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Send Packet And Check Headers | ${tg_node} | ${tg_dut1_ip1} +| | ... | ${tg_dut2_ip2} | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut1_if1_mac} | ${dut1_to_tg_if1_mac} | ${tg_to_dut2_if2} +| | ... | ${dut2_to_tg_if2_mac} | ${tg_to_dut2_if2_mac} + +*** Keywords *** +| Setup Env - 2xVRF Each Node +| | [Documentation] +| | ... | Environment is set up with 2 fib tables on each DUT. DUT1-TG-IF1 and \ +| | ... | DUT1-DUT2-IF1 are assigned to FIB1, and DUT1-TG-IF2 and DUT1-DUT2-IF2 +| | ... | are assigned to FIB2 (the some done on DUT2, just opposite). IP +| | ... | addresses are subsequently set on interfaces, and ARP is set for +| | ... | neighbors. The last setting is route for each fib table. +| | ... +| | ${dut1_if1_idx}= | Get Interface SW Index +| | ... | ${dut1_node} | ${dut1_to_dut2_if1} +| | ${dut1_if2_idx}= | Get Interface SW Index +| | ... | ${dut1_node} | ${dut1_to_dut2_if2} +| | ${dut2_if1_idx}= | Get Interface SW Index +| | ... | ${dut2_node} | ${dut2_to_dut1_if1} +| | ${dut2_if2_idx}= | Get Interface SW Index +| | ... | ${dut2_node} | ${dut2_to_dut1_if2} +| | And Add fib table | ${dut1_node} +| | ... | ${tg_dut2_ip1} | ${ip_prefix} | ${fib_table_1} +| | ... | via ${dut2_to_dut1_ip1} sw_if_index ${dut1_if1_idx} multipath +| | And Add fib table | ${dut1_node} +| | ... | ${tg_dut2_ip2} | ${ip_prefix} | ${fib_table_2} +| | ... | via ${dut1_to_dut2_ip2} sw_if_index ${dut1_if2_idx} multipath +| | And Add fib table | ${dut2_node} +| | ... | ${tg_dut1_ip1} | ${ip_prefix} | ${fib_table_1} +| | ... | via ${dut2_to_dut1_ip1} sw_if_index ${dut2_if1_idx} multipath +| | And Add fib table | ${dut2_node} +| | ... | ${tg_dut1_ip2} | ${ip_prefix} | ${fib_table_2} +| | ... | via ${dut2_to_dut1_ip2} sw_if_index ${dut2_if2_idx} multipath + +| | Assign Interface To Fib Table +| | ... | ${dut1_node} | ${dut1_to_dut2_if1} | ${fib_table_1} +| | Assign Interface To Fib Table +| | ... | ${dut1_node} | ${dut1_to_dut2_if2} | ${fib_table_2} +| | Assign Interface To Fib Table +| | ... | ${dut1_node} | ${dut1_to_tg_if1} | ${fib_table_1} +| | Assign Interface To Fib Table +| | ... | ${dut1_node} | ${dut1_to_tg_if2} | ${fib_table_2} + +| | Assign Interface To Fib Table +| | ... | ${dut2_node} | ${dut2_to_dut1_if1} | ${fib_table_1} +| | Assign Interface To Fib Table +| | ... | ${dut2_node} | ${dut2_to_dut1_if2} | ${fib_table_2} +| | Assign Interface To Fib Table +| | ... | ${dut2_node} | ${dut2_to_tg_if1} | ${fib_table_1} +| | Assign Interface To Fib Table +| | ... | ${dut2_node} | ${dut2_to_tg_if2} | ${fib_table_2} + +| | And Set Interface Address +| | ... | ${dut1_node} | ${dut1_to_tg_if1} | ${dut1_to_tg_ip1} | ${ip_prefix} +| | And Set Interface Address +| | ... | ${dut1_node} | ${dut1_to_tg_if2} | ${dut1_to_tg_ip2} | ${ip_prefix} +| | And Set Interface Address +| | ... | ${dut1_node} | ${dut1_to_dut2_if1} +| | ... | ${dut1_to_dut2_ip1} | ${ip_prefix} +| | And Set Interface Address +| | ... | ${dut1_node} | ${dut1_to_dut2_if2} +| | ... | ${dut1_to_dut2_ip2} | ${ip_prefix} + +| | And Set Interface Address +| | ... | ${dut2_node} | ${dut2_to_tg_if1} | ${dut2_to_tg_ip1} | ${ip_prefix} +| | And Set Interface Address +| | ... | ${dut2_node} | ${dut2_to_tg_if2} | ${dut2_to_tg_ip2} | ${ip_prefix} +| | And Set Interface Address +| | ... | ${dut2_node} | ${dut2_to_dut1_if1} +| | ... | ${dut2_to_dut1_ip1} | ${ip_prefix} +| | And Set Interface Address +| | ... | ${dut2_node} | ${dut2_to_dut1_if2} +| | ... | ${dut2_to_dut1_ip2} | ${ip_prefix} + +| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_tg_if1} +| | ... | ${tg_dut1_ip1} | ${tg_to_dut1_if1_mac} | vrf=${fib_table_1} +| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_dut2_if1} +| | ... | ${dut2_to_dut1_ip1} | ${dut2_to_dut1_if1_mac} | vrf=${fib_table_1} +| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_tg_if1} +| | ... | ${tg_dut2_ip1} | ${tg_to_dut2_if1_mac} | vrf=${fib_table_1} +| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_dut1_if1} +| | ... | ${dut1_to_dut2_ip1} | ${dut1_to_dut2_if1_mac} | vrf=${fib_table_1} + +| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_tg_if2} +| | ... | ${tg_dut1_ip2} | ${tg_to_dut1_if2_mac} | vrf=${fib_table_2} +| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_dut2_if2} +| | ... | ${dut2_to_dut1_ip2} | ${dut2_to_dut1_if2_mac} | vrf=${fib_table_2} +| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_tg_if2} +| | ... | ${tg_dut2_ip2} | ${tg_to_dut2_if2_mac} | vrf=${fib_table_2} +| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_dut1_if2} +| | ... | ${dut1_to_dut2_ip2} | ${dut1_to_dut2_if2_mac} | vrf=${fib_table_2} + +| | And Vpp Route Add | ${dut1_node} | ${tg_dut2_ip1} | ${ip_prefix} +| | ... | ${dut2_to_dut1_ip1} | ${dut1_to_dut2_if1} | vrf=${fib_table_1} +| | And Vpp Route Add | ${dut2_node} | ${tg_dut1_ip1} | ${ip_prefix} +| | ... | ${dut1_to_dut2_ip1} | ${dut2_to_dut1_if1} | vrf=${fib_table_1} + +| | And Vpp Route Add | ${dut1_node} | ${tg_dut2_ip2} | ${ip_prefix} +| | ... | ${dut2_to_dut1_ip2} | ${dut1_to_dut2_if2} | vrf=${fib_table_2} +| | And Vpp Route Add | ${dut2_node} | ${tg_dut1_ip2} | ${ip_prefix} +| | ... | ${dut1_to_dut2_ip2} | ${dut2_to_dut1_if2} | vrf=${fib_table_2} |