diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/suites/tagging/qinq_l2_xconnect.robot | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/tests/suites/tagging/qinq_l2_xconnect.robot b/tests/suites/tagging/qinq_l2_xconnect.robot index ed0e734c30..37c0bf6b70 100644 --- a/tests/suites/tagging/qinq_l2_xconnect.robot +++ b/tests/suites/tagging/qinq_l2_xconnect.robot @@ -21,6 +21,19 @@ | Test Setup | Setup all DUTs before test | Suite Setup | Setup all TGs before traffic script | Test Teardown | Show Packet Trace on All DUTs | ${nodes} +| Documentation | *L2 cross-connect with QinQ test cases* +| ... +| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology with +| ... | single links between nodes. +| ... | *[Enc] Packet encapsulations:* Eth-dot1ad-IPv4-ICMPv4 on DUT1-DUT2, +| ... | Eth-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | cross-connect (L2XC) switching with 802.1ad QinQ VLAN tag push and pop. +| ... | *[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:* 802dot1ad. *** Variables *** | ${subid}= | 10 @@ -30,11 +43,17 @@ | ${tag_rewrite_method}= | pop-2 *** Test Cases *** -| VPP can push and pop two VLAN tags to traffic transferring through xconnect -| | [Documentation] | Push two tags on DUT 1 to traffic sent from TG, -| | ... | pop two tags on DUT 2 from this traffic -| | ... | and receive untagged traffic on TG. -| | ... +| TC01: DUT1 and DUT2 with L2XC and two VLAN push-pop switch ICMPv4 between two TG links +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-dot1ad-IPv4-ICMPv4 on \ +| | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2 +| | ... | configure L2 cross-connect (L2XC), each with one interface to TG +| | ... | and one Ethernet interface towards the other DUT; each DUT +| | ... | pushes two VLAN tags on packets received from local TG, and +| | ... | 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. | | Given Path for 3-node testing is set | | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']} | | And Interfaces in 3-node path are up |