CSIT-34: VLAN tag rewrite translate tests with x-connects - IPv4

- VLAN tag rewrite translate-1-1
- VLAN tag rewrite translate-1-2
- VLAN tag rewrite translate-2-1
- VLAN tag rewrite translate-2-2

REMARK: Negative test cases will be tagged with SKIP_PATCH after merge.

Change-Id: I76045e1416fe1a72298ccc2090cd373fac09b468
Signed-off-by: Jan Gelety <jgelety@cisco.com>
Signed-off-by: Matej Klotton <mklotton@cisco.com>

2 files changed, 455 insertions, 2 deletions

diff --git a/tests/suites/tagging/qinq_l2_xconnect.robot b/tests/suites/vlan/qinq_l2_xconnect.robot
index 968f723d97..35fdcde6ca 100644
--- a/tests/suites/tagging/qinq_l2_xconnect.robot
+++ b/tests/suites/vlan/qinq_l2_xconnect.robot
@@ -34,7 +34,7 @@
 | ... | 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:* 802dot1ad.
+| ... | *[Ref] Applicable standard specifications:* IEEE 802.1ad.
 
 *** Variables ***
 | ${subid}= | 10
@@ -54,7 +54,7 @@
 | | ... | popping two VLAN tags on packets transmitted to local TG. [Ver]
 | | ... | Make TG send ICMPv4 Echo Req in both directions between two of
 | | ... | its interfaces to be switched by DUT1 and DUT2; verify all
-| | ... | packets are received. [Ref] 802dot1ad.
+| | ... | packets are received. [Ref] IEEE 802.1ad.
 | | Given Path for 3-node testing is set
 | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
 | | And Interfaces in 3-node path are up
diff --git a/tests/suites/vlan/vlan_tag_translate_l2_xconnect_ipv4.robot b/tests/suites/vlan/vlan_tag_translate_l2_xconnect_ipv4.robot
new file mode 100644
index 0000000000..f1a954f4d0
--- /dev/null
+++ b/tests/suites/vlan/vlan_tag_translate_l2_xconnect_ipv4.robot
@@ -0,0 +1,453 @@
+# 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/testing_path.robot
+| Resource | resources/libraries/robot/tagging.robot
+| Resource | resources/libraries/robot/l2_traffic.robot
+| Library  | resources.libraries.python.Trace
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | VM_ENV
+| Test Setup | Setup all DUTs before test
+| Suite Setup | Setup all TGs before traffic script
+| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
+| ...           | AND          | Show vpp trace dump on all DUTs
+| Documentation | *L2 cross-connect with VLAN tag rewrite test cases - IPv4*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet encapsulations:* Eth-dot1q-IPv4-ICMPv4 or
+| ... | Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1 and DUT1-DUT2, Eth-IPv4-ICMPv4
+| ... | on TG-DUT2 for L2 switching of IPv4.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 cross-connect
+| ... | (L2XC) switching between VLAN sub-interface with VLAN tag rewrite
+| ... | translate-1-1 method of interface towards TG and interface towards DUT2.
+| ... | DUT2 is configured configured with L2 cross-connect (L2XC) switching
+| ... | between VLAN sub-interface with VLAN tag rewrite pop-1 method
+| ... | of interface towards DUT1 and interface towards TG.
+| ... | *[Ver] TG verification:* Test ICMPv4 Echo Request packets are
+| ... | sent from TG on link to DUT1 and received in TG on link form DUT2;
+| ... | on receive TG verifies packets for correctness and their IPv4 src-addr,
+| ... | dst-addr and MAC addresses.
+| ... | *[Ref] Applicable standard specifications:* IEEE 802.1q, IEEE 802.1ad.
+
+*** Variables ***
+| ${subid}= | 10
+| ${outer_vlan_id1}= | 110
+| ${outer_vlan_id2}= | 120
+| ${outer_vlan_wrong}= | 150
+| ${inner_vlan_id1}= | 210
+| ${inner_vlan_id2}= | 220
+| ${inner_vlan_wrong}= | 250
+
+*** Test Cases ***
+| TC01: DUT1 and DUT2 with L2XC and VLAN translate-1-1 (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-ICMPv4 on TG-DUT1 and \
+| | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2. [Cfg] On DUT1 configure L2
+| | ... | cross-connect (L2XC) with one interface to DUT2 and one VLAN
+| | ... | sub-interface towards TG with VLAN tag rewrite translate-1-1 method;
+| | ... | on DUT2 configure L2 cross-connect (L2XC) with one interface to TG
+| | ... | and one VLAN sub-interface towards DUT1 with VLAN tag rewrite pop-1
+| | ... | method. [Ver] Make TG send ICMPv4 Echo Req tagged with one Dot1q tag
+| | ... | from one of its interfaces to another one via DUT1 and DUT2; verify
+| | ... | that packet is received. [Ref] IEEE 802.1q
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Vlan Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${outer_vlan_id1}
+| | ${vlan2_name} | ${vlan2_index}= | And Vlan Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${outer_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-1-1 | tag1_id=${outer_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-1
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Send and receive ICMP Packet
+| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} | encaps=Dot1q
+| | ... | vlan1=${outer_vlan_id1}
+
+| TC02: DUT1 and DUT2 with L2XC and VLAN translate-1-1 with wrong tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-ICMPv4 on TG-DUT1 and \
+| | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2. [Cfg] On DUT1 configure L2
+| | ... | cross-connect (L2XC) with one VLAN tagged sub-interface to DUT2 and
+| | ... | one VLAN sub-interface towards TG with VLAN tag rewrite
+| | ... | (translate-1-1) on sub-interface to DUT2; on DUT2 configure L2XC with
+| | ... | one interface to TG and one VLAN sub-interface towards DUT1 with VLAN
+| | ... | tag pop-1. [Ver] Make TG send ICMPv4 Echo Req tagged with one dot1q
+| | ... | tag from one of its interfaces to another one via DUT1 and DUT2;
+| | ... | verify that packet is not received. [Ref] IEEE 802.1q
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Vlan Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${outer_vlan_id1}
+| | ${vlan2_name} | ${vlan2_index}= | And Vlan Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${outer_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-1-1 | tag1_id=${outer_vlan_wrong}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-1
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1q | vlan1=${outer_vlan_id1}
+
+| TC03: DUT1 and DUT2 with L2XC and VLAN translate-1-2 (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-ICMPv4 on TG-DUT1, \
+| | ... | Eth-dot1ad-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2.
+| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC) with one interface to
+| | ... | DUT2 and one VLAN sub-interface towards TG with VLAN tag rewrite
+| | ... | translate-1-2 method; on DUT2 configure L2 cross-connect (L2XC) with
+| | ... | one interface to TG and one Dot1ad sub-interface towards DUT1 with
+| | ... | VLAN tag rewrite pop-2 method. [Ver] Make TG send ICMPv4 Echo Req
+| | ... | tagged with one Dot1q tag from one of its interfaces to another one
+| | ... | via DUT1 and DUT2; verify that packet is received.
+| | ... | [Ref] IEEE 802.1q, IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Vlan Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${outer_vlan_id1}
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-1-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_id2} | tag2_id=${inner_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Send and receive ICMP Packet
+| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} | encaps=Dot1q
+| | ... | vlan1=${outer_vlan_id1}
+
+| TC04: DUT1 and DUT2 with L2XC and VLAN translate-1-2 with wrong inner tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-ICMPv4 on TG-DUT1, \
+| | ... | Eth-dot1ad-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2.
+| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC) with one interface to
+| | ... | DUT2 and one VLAN sub-interface towards TG with VLAN tag rewrite
+| | ... | translate-1-2 method to set inner tag different from inner tag set on
+| | ... | Dot1ad sub-interface of DUT2; on DUT2 configure L2 cross-connect with
+| | ... | one interface to TG and one Dot1ad sub-interface towards DUT1 with
+| | ... | VLAN tag rewrite pop-2 method. [Ver] Make TG send ICMPv4 Echo Req
+| | ... | tagged with one Dot1q tag from one of its interfaces to another one
+| | ... | via DUT1 and DUT2; verify that packet is not received.
+| | ... | [Ref] IEEE 802.1q, IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Vlan Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${outer_vlan_id1}
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-1-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_id2} | tag2_id=${inner_vlan_wrong}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1q | vlan1=${outer_vlan_id1}
+
+| TC05: DUT1 and DUT2 with L2XC and VLAN translate-1-2 with wrong outer tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-ICMPv4 on TG-DUT1, \
+| | ... | Eth-dot1ad-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2.
+| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC) with one interface to
+| | ... | DUT2 and one VLAN sub-interface towards TG with VLAN tag rewrite
+| | ... | translate-1-2 method to set outer tag different from outer tag set on
+| | ... | Dot1ad sub-interface of DUT2; on DUT2 configure L2 cross-connect with
+| | ... | one interface to TG and one Dot1ad sub-interface towards DUT1 with
+| | ... | VLAN tag rewrite pop-2 method. [Ver] Make TG send ICMPv4 Echo Req
+| | ... | tagged with one Dot1q tag from one of its interfaces to another one
+| | ... | via DUT1 and DUT2; verify that packet is not received.
+| | ... | [Ref] IEEE 802.1q, IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Vlan Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${outer_vlan_id1}
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-1-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_wrong} | tag2_id=${inner_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1q | vlan1=${outer_vlan_id1}
+
+| TC06: DUT1 and DUT2 with L2XC and VLAN translate-1-2 with wrong outer and inner tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1q-IPv4-ICMPv4 on TG-DUT1, \
+| | ... | Eth-dot1ad-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2.
+| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC) with one interface to
+| | ... | DUT2 and one VLAN sub-interface towards TG with VLAN tag rewrite
+| | ... | translate-1-2 method to set outer and inner tags different from tags
+| | ... | set on Dot1ad sub-interface of DUT2; on DUT2 configure L2
+| | ... | cross-connect with one interface to TG and one Dot1ad sub-interface
+| | ... | towards DUT1 with VLAN tag rewrite pop-2 method. [Ver] Make TG send
+| | ... | ICMPv4 Echo Req tagged with one Dot1q tag from one of its interfaces
+| | ... | to another one via DUT1 and DUT2; verify that packet is not received.
+| | ... | [Ref] IEEE 802.1q, IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Vlan Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${outer_vlan_id1}
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-1-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_wrong} | tag2_id=${inner_vlan_wrong}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1q | vlan1=${outer_vlan_id1}
+
+| TC07: DUT1 and DUT2 with L2XC and VLAN translate-2-1 (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1, \
+| | ... | Eth-dot1q-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2.
+| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC) with one interface to
+| | ... | DUT2 and one Dot1ad sub-interface towards TG with VLAN tag rewrite
+| | ... | translate-2-1 method; on DUT2 configure L2 cross-connect (L2XC) with
+| | ... | one interface to TG and one VLAN sub-interface towards DUT1 with
+| | ... | VLAN tag rewrite pop-1 method. [Ver] Make TG send ICMPv4 Echo Req
+| | ... | tagged with Dot1ad tags from one of its interfaces to another one
+| | ... | via DUT1 and DUT2; verify that packet is received.
+| | ... | [Ref] IEEE 802.1q, IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Tagged Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id1} | inner_vlan_id=${inner_vlan_id1}
+| | ... | type_subif=two_tags dot1ad
+| | ${vlan2_name} | ${vlan2_index}= | And Vlan Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${outer_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-2-1 | tag1_id=${outer_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-1
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Send and receive ICMP Packet
+| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} | encaps=Dot1ad
+| | ... | vlan1=${outer_vlan_id1} | vlan2=${inner_vlan_id1}
+
+| TC08: DUT1 and DUT2 with L2XC and VLAN translate-2-1 with wrong tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1, \
+| | ... | Eth-dot1q-IPv4-ICMPv4 on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2.
+| | ... | [Cfg] On DUT1 configure L2 cross-connect (L2XC) with one interface to
+| | ... | DUT2 and one Dot1ad sub-interface towards TG with VLAN tag rewrite
+| | ... | translate-2-1 method to set tag different from tag set on VLAN
+| | ... | sub-interface of DUT2; on DUT2 configure L2 cross-connect (L2XC) with
+| | ... | one interface to TG and one VLAN sub-interface towards DUT1 with
+| | ... | VLAN tag rewrite pop-1 method. [Ver] Make TG send ICMPv4 Echo Req
+| | ... | tagged with Dot1ad tags from one of its interfaces to another one
+| | ... | via DUT1 and DUT2; verify that packet is not received.
+| | ... | [Ref] IEEE 802.1q, IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Tagged Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id1} | inner_vlan_id=${inner_vlan_id1}
+| | ... | type_subif=two_tags dot1ad
+| | ${vlan2_name} | ${vlan2_index}= | And Vlan Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${outer_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-2-1 | tag1_id=${outer_vlan_wrong}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-1
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1ad | vlan1=${outer_vlan_id1}
+| | ... | vlan2=${inner_vlan_id1}
+
+| TC09: DUT1 and DUT2 with L2XC and VLAN translate-2-2 switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1 and \
+| | ... | on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2. [Cfg] On DUT1 configure L2
+| | ... | cross-connect (L2XC) with one interface to DUT2 and one Dot1ad
+| | ... | sub-interface towards TG with VLAN tag rewrite translate-2-2 method;
+| | ... | on DUT2 configure L2 cross-connect (L2XC) with one interface to TG and
+| | ... | one Dot1ad sub-interface towards DUT1 with VLAN tag rewrite pop-1
+| | ... | tagged with Dot1ad tags from one of its interfaces to another one
+| | ... | method. [Ver] Make TG send ICMPv4 Echo Req via DUT1 and DUT2; verify
+| | ... | that packet is received. [Ref] IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Tagged Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id1} | inner_vlan_id=${inner_vlan_id1}
+| | ... | type_subif=two_tags dot1ad
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-2-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_id2} | tag2_id=${inner_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Send and receive ICMP Packet
+| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2} | encaps=Dot1ad
+| | ... | vlan1=${outer_vlan_id1} | vlan2=${inner_vlan_id1}
+
+| TC10: DUT1 and DUT2 with L2XC and VLAN translate-2-2 with wrong inner tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1 and \
+| | ... | on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2. [Cfg] On DUT1 configure L2
+| | ... | cross-connect (L2XC) with one interface to DUT2 and one Dot1ad
+| | ... | sub-interface towards TG with VLAN tag rewrite translate-2-2 method to
+| | ... | set inner tag different from inner tag set on Dot1ad sub-interface of
+| | ... | DUT2; on DUT2 configure L2 cross-connect (L2XC) with one interface to
+| | ... | TG and one Dot1ad sub-interface towards DUT1 with VLAN tag rewrite
+| | ... | pop-1 tagged with Dot1ad tags from one of its interfaces to another one
+| | ... | method. [Ver] Make TG send ICMPv4 Echo Req via DUT1 and DUT2; verify
+| | ... | that packet is not received. [Ref] IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Tagged Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id1} | inner_vlan_id=${inner_vlan_id1}
+| | ... | type_subif=two_tags dot1ad
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-2-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_id2} | tag2_id=${inner_vlan_wrong}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1ad | vlan1=${outer_vlan_id1}
+| | ... | vlan2=${inner_vlan_id1}
+
+| TC11: DUT1 and DUT2 with L2XC and VLAN translate-2-2 with wrong outer tag used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1 and \
+| | ... | on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2. [Cfg] On DUT1 configure L2
+| | ... | cross-connect (L2XC) with one interface to DUT2 and one Dot1ad
+| | ... | sub-interface towards TG with VLAN tag rewrite translate-2-2 method to
+| | ... | set outer tag different from outer tag set on Dot1ad sub-interface of
+| | ... | DUT2; on DUT2 configure L2 cross-connect (L2XC) with one interface to
+| | ... | TG and one Dot1ad sub-interface towards DUT1 with VLAN tag rewrite
+| | ... | pop-1 tagged with Dot1ad tags from one of its interfaces to another
+| | ... | one method. [Ver] Make TG send ICMPv4 Echo Req via DUT1 and DUT2;
+| | ... | verify that packet is not received. [Ref] IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Tagged Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id1} | inner_vlan_id=${inner_vlan_id1}
+| | ... | type_subif=two_tags dot1ad
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-2-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_wrong} | tag2_id=${inner_vlan_id2}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1ad | vlan1=${outer_vlan_id1}
+| | ... | vlan2=${inner_vlan_id1}
+
+| TC12: DUT1 and DUT2 with L2XC and VLAN translate-2-2 with wrong outer and inner tags used (DUT1) switch ICMPv4 between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on TG-DUT1 and \
+| | ... | on DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUT2. [Cfg] On DUT1 configure L2
+| | ... | cross-connect (L2XC) with one interface to DUT2 and one Dot1ad
+| | ... | sub-interface towards TG with VLAN tag rewrite translate-2-2 method to
+| | ... | set tags different from tags set on Dot1ad sub-interface of DUT2;
+| | ... | on DUT2 configure L2 cross-connect (L2XC) with one interface to TG
+| | ... | and one Dot1ad sub-interface towards DUT1 with VLAN tag rewrite pop-1
+| | ... | tagged with Dot1ad tags from one of its interfaces to another one
+| | ... | method. [Ver] Make TG send ICMPv4 Echo Req via DUT1 and DUT2; verify
+| | ... | that packet is not received. [Ref] IEEE 802.1ad
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | ${vlan1_name} | ${vlan1_index}= | When Tagged Subinterface Created
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id1} | inner_vlan_id=${inner_vlan_id1}
+| | ... | type_subif=two_tags dot1ad
+| | ${vlan2_name} | ${vlan2_index}= | And Tagged Subinterface Created
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${subid}
+| | ... | outer_vlan_id=${outer_vlan_id2} | inner_vlan_id=${inner_vlan_id2}
+| | ... | type_subif=two_tags dot1ad
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut1_node}
+| | ... | ${vlan1_index} | translate-2-2 | push_dot1q=${False}
+| | ... | tag1_id=${outer_vlan_wrong} | tag2_id=${inner_vlan_wrong}
+| | And L2 Tag Rewrite Method Is Set On Interface | ${dut2_node}
+| | ... | ${vlan2_index} | pop-2
+| | And Interfaces and VLAN sub-interfaces inter-connected using L2-xconnect
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${vlan1_index}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${vlan2_index}
+| | Then Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send and receive ICMP Packet | ${tg_node} | ${tg_to_dut1}
+| | ... | ${tg_to_dut2} | encaps=Dot1ad | vlan1=${outer_vlan_id1}
+| | ... | vlan2=${inner_vlan_id1}