X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=tests%2Fsuites%2Fbridge_domain%2Fbridge_domain_untagged.robot;h=8df8713581f10f721f2d2acdbe18a5212646cdd3;hb=bcf99a0eb0e8770f28c2e3c8c0965ad6c0acba94;hp=bc5eac203a565b192a21a0b52bf6bd7637e5fabe;hpb=9cd535ec0701d5ba87a781d361b08eb0a0446789;p=csit.git diff --git a/tests/suites/bridge_domain/bridge_domain_untagged.robot b/tests/suites/bridge_domain/bridge_domain_untagged.robot index bc5eac203a..8df8713581 100644 --- a/tests/suites/bridge_domain/bridge_domain_untagged.robot +++ b/tests/suites/bridge_domain/bridge_domain_untagged.robot @@ -14,54 +14,77 @@ *** Settings *** | Resource | resources/libraries/robot/default.robot | Resource | resources/libraries/robot/bridge_domain.robot +| Resource | resources/libraries/robot/testing_path.robot | Resource | resources/libraries/robot/qemu.robot | Library | resources.libraries.python.Trace | Force Tags | HW_ENV | VM_ENV | 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 | *Bridge domain test suite.* +| Documentation | *L2 bridge-domain test cases* | ... -| ... | Test suite uses 2-node topology TGTG - DUT1 - TG with two links -| ... | between nodes as well as 3-node topology TG - DUT1 - DUT2 - TG -| ... | with one link between nodes. Test packets are sent in both directions -| ... | and contain Ethernet header, IPv4 header and ICMP message. Ethernet -| ... | header MAC addresses are matching MAC addresses of the TG node. +| ... | *[Top] Network Topologies:* TG=DUT1 2-node topology with two links +| ... | between nodes; TG-DUT1-DUT2-TG 3-node circular topology with +| ... | single links between nodes; TG=DUT1=DUT2=TG 3-node circular +| ... | topology with double parallel links and TG=DUT=VM 3-node topology +| ... | with VM and double parallel links. +| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for L2 switching of +| ... | IPv4; Eth-IPv6-ICMPv6 for L2 switching of IPv6 use. Both apply +| ... | to all links. +| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 +| ... | bridge-domain (L2BD) switching combined with static MACs; MAC +| ... | learning enabled and Split Horizon Groups (SHG) depending on +| ... | test case. +| ... | *[Ver] TG verification:* Test ICMPv4 (or ICMPv6) 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 (IPv6) +| ... | src-addr, dst-addr and MAC addresses. +| ... | *[Ref] Applicable standard specifications:* *** Variables *** | ${bd_id1}= | 1 | ${bd_id2}= | 2 +| ${shg1}= | 3 +| ${shg2}= | 4 | ${sock1}= | /tmp/sock1 | ${sock2}= | /tmp/sock2 *** Test Cases *** -| VPP reports interfaces -| | [Documentation] | Report VPP interfaces on the given node +| TC01: DUT reports active interfaces +| | [Documentation] +| | ... | [Top] TG=DUT1; TG-DUT1-DUT2-TG. [Enc] None. [Cfg] Discovered \ +| | ... | active interfaces. [Ver] Report active interfaces on DUT. [Ref] | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | 3_NODE_SINGLE_LINK_TOPO | | VPP reports interfaces on | ${nodes['DUT1']} -| Vpp forwards packets via L2 bridge domain 2 ports -| | [Documentation] | Create bridge domain (learning enabled) on one VPP node, -| | ... | add there two interfaces and check traffic -| | ... | bidirectionally. +| TC02: DUT with L2BD (MAC learning) switch ICMPv4 between two TG links +| | [Documentation] +| | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 configure \ +| | ... | two i/fs into L2BD with MAC learning. [Ver] Make TG verify +| | ... | ICMPv4 Echo Req pkts are switched thru DUT1 in both directions +| | ... | and are correct on receive. [Ref] | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO -| | Given Path for 2-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | Given Path for 2-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Interfaces in 2-node path are up | | When Bridge domain on DUT node is created | ${dut_node} | ${bd_id1} | | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if1} | | ... | ${bd_id1} | | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if2} | | ... | ${bd_id1} -| | And Interfaces on all VPP nodes in the path are up | ${dut_node} | | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut_if1} | | ... | ${tg_to_dut_if2} -| Vpp forwards packets via L2 bridge domain in circular topology -| | [Documentation] | Create bridge domains (learning enabled) on two VPP nodes, -| | ... | add two interfaces to each bridge domain and check traffic -| | ... | bidirectionally. +| TC03: DUT1 and DUT2 with L2BD (MAC learning) switch between two TG links +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 and DUT2 \ +| | ... | configure two i/fs into L2BD with MAC learning. [Ver] Make TG +| | ... | verify ICMPv4 Echo Req pkts are switched thru DUT1 and DUT2 in +| | ... | both directions and are correct on receive. [Ref] | | [Tags] | 3_NODE_SINGLE_LINK_TOPO -| | Given Path for 3-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} -| | ... | ${nodes['DUT2']} +| | 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 Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1} | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg} | | ... | ${bd_id1} @@ -72,19 +95,19 @@ | | ... | ${bd_id2} | | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_dut1} | | ... | ${bd_id2} -| | And Interfaces on all VPP nodes in the path are up | ${dut1_node} -| | ... | ${dut2_node} | | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut1} | | ... | ${tg_to_dut2} -| Vpp forwards packets via L2 bridge domain in circular topology with static L2FIB entries -| | [Documentation] | Create bridge domains (learning disabled) on two VPP -| | ... | nodes, add two interfaces to each bridge domain and set -| | ... | static L2FIB entry on each interface and check traffic -| | ... | bidirectionally. +| TC04: DUT1 and DUT2 with L2BD (static MACs) switch between two TG links +| | [Documentation] +| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 and \ +| | ... | DUT2 configure two i/fs into L2BD with static MACs. [Ver] Make +| | ... | TG verify ICMPv4 Echo Req pkts are switched thru DUT1 and DUT2 +| | ... | in both directions and are correct on receive. [Ref] | | [Tags] | 3_NODE_SINGLE_LINK_TOPO -| | Given Path for 3-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} -| | ... | ${nodes['DUT2']} +| | 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 Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1} | | ... | learn=${FALSE} | | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg} @@ -117,17 +140,69 @@ | | ... | ${dut2_node} | | ... | ${dut2_to_tg} | | ... | ${bd_id2} -| | And Interfaces on all VPP nodes in the path are up | ${dut1_node} -| | ... | ${dut2_node} | | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut1} | | ... | ${tg_to_dut2} -| VPP forwards packets through VM via two L2 bridge domains -| | [Documentation] | Setup and run VM connected to VPP via Vhost-User -| | ... | interfaces and check packet forwarding through VM via two -| | ... | L2 bridge domains with learning enabled. +| TC05: DUT1 and DUT2 with L2BD (MAC learn) and SHG switch between four TG links +| | [Documentation] +| | ... | [Top] TG=DUT1=DUT2=TG. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 and \ +| | ... | DUT2 configure four i/fs into L2BD with MAC learning and the +| | ... | same SHG on i/fs towards TG. [Ver] Make TG verify ICMPv4 Echo +| | ... | Req pkts are switched thru DUT1 and DUT2 in both directions and +| | ... | are correct on receive; verify no pkts are switched thru SHG +| | ... | isolated interfaces. [Ref] +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO +| | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']} +| | ... | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} +| | And Interfaces in 3-node BD-SHG testing are up +| | When Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1} +| | ... | ${bd_id1} | ${shg1} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2} +| | ... | ${bd_id1} | ${shg1} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_dut2} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1} +| | ... | ${bd_id2} | ${shg2} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2} +| | ... | ${bd_id2} | ${shg2} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_dut1} +| | ... | ${bd_id2} +| | Then Send and receive ICMPv4 bidirectionally | ${tg_node} +| | ... | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut2_if1} +| | And Send and receive ICMPv4 bidirectionally | ${tg_node} +| | ... | ${tg_to_dut1_if1} +| | ... | ${tg_to_dut2_if2} +| | And Send and receive ICMPv4 bidirectionally | ${tg_node} +| | ... | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut2_if1} +| | And Send and receive ICMPv4 bidirectionally | ${tg_node} +| | ... | ${tg_to_dut1_if2} +| | ... | ${tg_to_dut2_if2} +| | And Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Send and receive ICMPv4 bidirectionally +| | | ... | ${tg_node} | ${tg_to_dut1_if1} +| | | ... | ${tg_to_dut1_if2} +| | And Run Keyword And Expect Error | ICMP echo Rx timeout +| | ... | Send and receive ICMPv4 bidirectionally +| | | ... | ${tg_node} | ${tg_to_dut2_if1} +| | | ... | ${tg_to_dut2_if2} + +| TC06: DUT with two L2BDs (MAC learn) switches ICMPv4 between TG and VM links +| | [Documentation] +| | ... | [Top] TG=DUT=VM. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 configure \ +| | ... | two L2BDs with MAC learning, each with vhost-user i/f to local +| | ... | VM and i/f to TG; configure VM to loop pkts back betwen its two +| | ... | virtio i/fs. [Ver] Make TG verify ICMPv4 Echo Req pkts are +| | ... | switched thru DUT1 and VM in both directions and are correct on +| | ... | receive. [Ref] | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV -| | Given Path for 2-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | Given Path for 2-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Interfaces in 2-node path are up | | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut_node} | | ... | ${sock1} | | ... | ${sock2} @@ -141,7 +216,6 @@ | | ... | ${bd_id2} | | And Interface is added to bridge domain | ${dut_node} | ${vhost_if2} | | ... | ${bd_id2} -| | And Interfaces on all VPP nodes in the path are up | ${dut_node} | | And VM for Vhost L2BD forwarding is setup | ${dut_node} | ${sock1} | | ... | ${sock2} | | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut_if1} @@ -149,13 +223,50 @@ | | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes} | | ... | AND | Stop and Clear QEMU | ${dut_node} | ${vm_node} -| VPP forwards packets through VM via two L2 bridge domains with static L2FIB entries -| | [Documentation] | Setup and run VM connected to VPP via Vhost-User -| | ... | interfaces and check packet forwarding through VM via two -| | ... | L2 bridge domains with learning disabled (static L2BFIB -| | ... | entries). +| TC07: DUT with two L2BDs (MAC learn) switches ICMPv6 between TG and VM links +| | [Documentation] +| | ... | [Top] TG=DUT=VM. [Enc] Eth-IPv6-ICMPv6. [Cfg] On DUT1 configure \ +| | ... | two L2BDs with MAC learning, each with vhost-user i/f to local +| | ... | VM and i/f to TG; configure VM to loop pkts back betwen its two +| | ... | virtio i/fs. [Ver] Make TG verify ICMPv6 Echo Req pkts are +| | ... | switched thru DUT1 and VM in both directions and are correct on +| | ... | receive. [Ref] +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV +| | Given Path for 2-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Interfaces in 2-node path are up +| | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut_node} +| | ... | ${sock1} +| | ... | ${sock2} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id1} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if1} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id2} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if2} +| | ... | ${bd_id2} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if2} +| | ... | ${bd_id2} +| | And VM for Vhost L2BD forwarding is setup | ${dut_node} | ${sock1} +| | ... | ${sock2} +| | Then Send and receive ICMPv6 bidirectionally | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if2} +| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes} +| | ... | AND | Stop and Clear QEMU | ${dut_node} | ${vm_node} + +| TC08: DUT with two L2BDs (static MACs) switches ICMPv4 between TG and VM links +| | [Documentation] +| | ... | [Top] TG=DUT=VM. [Enc] Eth-IPv4-ICMPv4. [Cfg] On DUT1 configure \ +| | ... | two L2BDs with static MACs, each with vhost-user i/f to local VM +| | ... | and i/f to TG; configure VM to loop pkts back betwen its two +| | ... | virtio i/fs. [Ver] Make TG verify ICMPv4 Echo Req pkts are +| | ... | switched thru DUT1 and VM in both directions and are correct on +| | ... | receive. [Ref] | | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV -| | Given Path for 2-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | Given Path for 2-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Interfaces in 2-node path are up | | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut_node} | | ... | ${sock1} | | ... | ${sock2} @@ -181,7 +292,6 @@ | | ... | ${bd_id2} | | And Interface is added to bridge domain | ${dut_node} | ${vhost_if2} | | ... | ${bd_id2} -| | And Interfaces on all VPP nodes in the path are up | ${dut_node} | | And Destination port is added to L2FIB on DUT node | ${tg_node} | | ... | ${tg_to_dut_if2} | | ... | ${dut_node} @@ -198,3 +308,57 @@ | | ... | ${tg_to_dut_if2} | | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes} | | ... | AND | Stop and Clear QEMU | ${dut_node} | ${vm_node} + +| TC09: DUT with two L2BDs (static MACs) switches ICMPv6 between TG and VM links +| | [Documentation] +| | ... | [Top] TG=DUT=VM. [Enc] Eth-IPv6-ICMPv6. [Cfg] On DUT1 configure \ +| | ... | two L2BDs with static MACs, each with vhost-user i/f to local VM +| | ... | and i/f to TG; configure VM to loop pkts back betwen its two +| | ... | virtio i/fs. [Ver] Make TG verify ICMPv6 Echo Req pkts are +| | ... | switched thru DUT1 and VM in both directions and are correct on +| | ... | receive. [Ref] +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV +| | Given Path for 2-node testing is set +| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} +| | And Interfaces in 2-node path are up +| | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut_node} +| | ... | ${sock1} +| | ... | ${sock2} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id1} +| | ... | learn=${FALSE} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if1} +| | ... | ${bd_id1} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if1} +| | ... | ${dut_node} +| | ... | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if2} +| | ... | ${dut_node} +| | ... | ${vhost_if1} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id2} +| | ... | learn=${FALSE} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if2} +| | ... | ${bd_id2} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if2} +| | ... | ${bd_id2} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if2} +| | ... | ${dut_node} +| | ... | ${dut_to_tg_if2} +| | ... | ${bd_id2} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if1} +| | ... | ${dut_node} +| | ... | ${vhost_if2} +| | ... | ${bd_id2} +| | And VM for Vhost L2BD forwarding is setup | ${dut_node} | ${sock1} +| | ... | ${sock2} +| | Then Send and receive ICMPv6 bidirectionally | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if2} +| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes} +| | ... | AND | Stop and Clear QEMU | ${dut_node} | ${vm_node}