csit/suites/netvirt/vpnservice/vpn_basic_dualstack_subnet_routing.robot

   1 *** Settings ***
   2 Documentation     Test suite to validate subnet routing functionality for hidden IPv4/IPv6 address in an Openstack
   3 ...               integrated environment.
   4 ...               The assumption of this suite is that the environment is already configured with the proper
   5 ...               integration bridges and vxlan tunnels.
   6 Suite Setup       Suite Setup
   7 Suite Teardown    Suite Teardown
   8 Test Setup        SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
   9 Test Teardown     OpenStackOperations.Get Test Teardown Debugs
  10 Library           Collections
  11 Library           OperatingSystem
  12 Library           RequestsLibrary
  13 Resource          ../../../libraries/DevstackUtils.robot
  14 Resource          ../../../libraries/OpenStackOperations.robot
  15 Resource          ../../../libraries/OVSDB.robot
  16 Resource          ../../../libraries/SetupUtils.robot
  17 Resource          ../../../libraries/Tcpdump.robot
  18 Resource          ../../../libraries/Utils.robot
  19 Resource          ../../../variables/Variables.robot
  20 Resource          ../../../variables/netvirt/Variables.robot
  21 Resource          ../../../libraries/VpnOperations.robot
  22
  23 *** Variables ***
  24 ${SECURITY_GROUP}    vpndssr_sg
  25 @{NETWORKS}       vpndssr_net_1    vpndssr_net_2
  26 @{SUBNETS4}       vpndssr_ipv4_sub_1    vpndssr_ipv4_sub_2
  27 @{SUBNETS6}       vpndssr_ipv6_sub_1    vpndssr_ipv6_sub_2
  28 @{SUBNETS4_CIDR}    30.1.1.0/24    40.1.1.0/24
  29 @{SUBNETS6_CIDR}    2001:db5:0:2::/64    2001:db5:0:3::/64
  30 ${SUBNET_ADDITIONAL_ARGS}    --ip-version=6 --ipv6-address-mode=slaac --ipv6-ra-mode=slaac
  31 @{PORTS}          vpndssr_port_1    vpndssr_port_2    vpndssr_port_3    vpndssr_port_4
  32 @{NET_1_VMS}      vpndssr_net_1_vm_1    vpndssr_net_1_vm_2
  33 @{NET_2_VMS}      vpndssr_net_2_vm_1    vpndssr_net_2_vm_2
  34 @{EXTRA_NW_IPV4}    30.1.1.209    30.1.1.210    40.1.1.209    40.1.1.210    40.1.1.211    30.1.1.211
  35 @{EXTRA_NW_IPV6}    2001:db5:0:2::10    2001:db5:0:2::20    2001:db5:0:3::10    2001:db5:0:3::20    2001:db5:0:3::30    2001:db5:0:2::30
  36 @{EXTRA_NW_SUBNET_IPv4}    30.1.1.0/24    40.1.1.0/24
  37 @{EXTRA_NW_SUBNET_IPv6}    2001:db5:0:2::/64    2001:db5:0:3::/64
  38 ${ROUTER}         vpn_router_dualstack_subnet
  39 ${UPDATE_NETWORK}    update_network_dualstack_subnet
  40 ${UPDATE_SUBNET}    update_subnet_dualstack_subnet
  41 ${UPDATE_PORT}    update_port_dualstack_subnet
  42 @{VPN_INSTANCE_ID}    1bc8cd92-48ca-49b5-94e1-b2921a261661    1bc8cd92-48ca-49b5-94e1-b2921a261662    1bc8cd92-48ca-49b5-94e1-b2921a261663
  43 @{VPN_NAME}       vpn1_dualstack_subnet    vpn2_dualstack_subnet    vpn3_dualstack_subnet
  44 @{RDS}            ["2506:2"]    ["2606:2"]    ["2706:2"]
  45 ${LOOP_COUNT}     4
  46
  47 *** Test Cases ***
  48 Check ELAN Datapath Traffic Within The Networks
  49     [Documentation]    Checks datapath within the same network with different vlans.
  50     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[0]    ping -I @{net_1_vm_ipv4}[0] -c 3 @{net_1_vm_ipv4}[1]
  51     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
  52     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[0]    ping6 -I @{net_1_vm_ipv6}[0] -c 3 @{net_1_vm_ipv6}[1]
  53     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
  54     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[0]    ping -I @{net_2_vm_ipv4}[0] -c 3 @{net_2_vm_ipv4}[1]
  55     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
  56     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[0]    ping6 -I @{net_2_vm_ipv6}[0] -c 3 @{net_2_vm_ipv6}[1]
  57     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
  58
  59 Create L3VPN
  60     [Documentation]    Create L3VPN
  61     ${net_id} =    OpenStackOperations.Get Net Id    @{NETWORKS}[0]
  62     ${tenant_id} =    OpenStackOperations.Get Tenant ID From Network    ${net_id}
  63     VpnOperations.VPN Create L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]    name=@{VPN_NAME}[0]    rd=@{RDS}[0]    exportrt=@{RDS}[0]    importrt=@{RDS}[0]    tenantid=${tenant_id}
  64     ${resp} =    VpnOperations.VPN Get L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]
  65     BuiltIn.Should Contain    ${resp}    @{VPN_INSTANCE_ID}[0]
  66
  67 Associate L3VPN To Routers
  68     [Documentation]    Associating router to L3VPN.
  69     ${router_id} =    OpenStackOperations.Get Router Id    ${ROUTER}
  70     VpnOperations.Associate VPN to Router    routerid=${router_id}    vpnid=@{VPN_INSTANCE_ID}[0]
  71     ${resp} =    VpnOperations.VPN Get L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]
  72     BuiltIn.Should Contain    ${resp}    ${router_id}
  73
  74 Configure Extra IPv4/IPv6 Addresss On Interface For Subnet Routing
  75     [Documentation]    Extra IPv4/IPv6 Address configuration on Interfaces
  76     ${vm_ipv6} =    BuiltIn.Create List    @{net_1_vm_ipv6}[0]    @{net_1_vm_ipv6}[1]    @{net_2_vm_ipv6}[0]    @{net_2_vm_ipv6}[1]
  77     ${vm_ipv4} =    BuiltIn.Create List    @{net_1_vm_ipv4}[0]    @{net_1_vm_ipv4}[1]    @{net_2_vm_ipv4}[0]    @{net_2_vm_ipv4}[1]
  78     : FOR    ${index}    IN RANGE    0    ${LOOP_COUNT}
  79     \    OpenStackOperations.Execute Command on VM Instance    @{network_list}[${index}]    @{vm_ipv6}[${index}]    sudo ip -6 addr add @{EXTRA_NW_IPV6}[${index}]/64 dev eth0; sudo ifconfig eth0 allmulti; ip -6 a
  80     : FOR    ${index}    IN RANGE    0    ${LOOP_COUNT}
  81     \    OpenStackOperations.Execute Command on VM Instance    @{network_list}[${index}]    @{vm_ipv4}[${index}]    sudo ifconfig eth0:1 @{EXTRA_NW_IPV4}[${index}] netmask 255.255.255.0 up; ip a
  82
  83 Verify Data Traffic On Configured Subnet Ipv4/IPv6 Address
  84     [Documentation]    Check Dual Stack data path verifcation within and across network.
  85     BuiltIn.Wait Until Keyword Succeeds    10x    30s    Verify Ipv4 Data Traffic
  86     BuiltIn.Wait Until Keyword Succeeds    10x    30s    Verify Ipv6 Data Traffic
  87
  88 Dissociate L3VPN From Routers and verify traffic
  89     [Documentation]    Dissociating router from L3VPN and check data path verification
  90     ${router_id} =    OpenStackOperations.Get Router Id    ${ROUTER}
  91     VpnOperations.Dissociate VPN to Router    routerid=${router_id}    vpnid=@{VPN_INSTANCE_ID}[0]
  92     ${resp} =    VpnOperations.VPN Get L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]
  93     BuiltIn.Should Not Contain    ${resp}    ${router_id}
  94     BuiltIn.Wait Until Keyword Succeeds    10x    30s    Verify Ipv4 Data No Traffic
  95     BuiltIn.Wait Until Keyword Succeeds    10x    30s    Verify Ipv6 Data No Traffic
  96
  97 Associate L3VPN Again To Routers and verify traffic
  98     [Documentation]    Associating router to L3VPN and check data path verification
  99     ${router_id} =    OpenStackOperations.Get Router Id    ${ROUTER}
 100     VpnOperations.Associate VPN to Router    routerid=${router_id}    vpnid=@{VPN_INSTANCE_ID}[0]
 101     ${resp} =    VpnOperations.VPN Get L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]
 102     BuiltIn.Should Contain    ${resp}    ${router_id}
 103     BuiltIn.Wait Until Keyword Succeeds    10x    30s    Verify Ipv4 Data Traffic
 104     BuiltIn.Wait Until Keyword Succeeds    10x    30s    Verify Ipv6 Data Traffic
 105
 106 Delete L3VPN
 107     [Documentation]    Delete L3VPN.
 108     VpnOperations.VPN Delete L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]
 109
 110 *** Keywords ***
 111 Suite Setup
 112     [Documentation]    Create basic setup for feature.Create two network,subnet,four ports and four VMs
 113     VpnOperations.Basic Suite Setup
 114     OpenStackOperations.Create Network    @{NETWORKS}[0]
 115     OpenStackOperations.Create Network    @{NETWORKS}[1]
 116     BuiltIn.Wait Until Keyword Succeeds    3s    1s    Utils.Check For Elements At URI    ${NETWORK_URL}    ${NETWORKS}
 117     OpenStackOperations.Update Network    @{NETWORKS}[0]    additional_args=--description ${UPDATE_NETWORK}
 118     ${output} =    OpenStackOperations.Show Network    @{NETWORKS}[0]
 119     BuiltIn.Should Contain    ${output}    ${UPDATE_NETWORK}
 120     OpenStackOperations.Create SubNet    @{NETWORKS}[0]    @{SUBNETS4}[0]    @{SUBNETS4_CIDR}[0]
 121     OpenStackOperations.Create SubNet    @{NETWORKS}[0]    @{SUBNETS6}[0]    @{SUBNETS6_CIDR}[0]    ${SUBNET_ADDITIONAL_ARGS}
 122     OpenStackOperations.Create SubNet    @{NETWORKS}[1]    @{SUBNETS4}[1]    @{SUBNETS4_CIDR}[1]
 123     OpenStackOperations.Create SubNet    @{NETWORKS}[1]    @{SUBNETS6}[1]    @{SUBNETS6_CIDR}[1]    ${SUBNET_ADDITIONAL_ARGS}
 124     BuiltIn.Wait Until Keyword Succeeds    3s    1s    Utils.Check For Elements At URI    ${SUBNETWORK_URL}    ${SUBNETS4}
 125     BuiltIn.Wait Until Keyword Succeeds    3s    1s    Utils.Check For Elements At URI    ${SUBNETWORK_URL}    ${SUBNETS6}
 126     OpenStackOperations.Update SubNet    @{SUBNETS4}[0]    additional_args=--description ${UPDATE_SUBNET}
 127     ${output} =    OpenStackOperations.Show SubNet    @{SUBNETS4}[0]
 128     BuiltIn.Should Contain    ${output}    ${UPDATE_SUBNET}
 129     OpenStackOperations.Create Router    ${ROUTER}
 130     @{router_list} =    BuiltIn.Create List    ${ROUTER}
 131     BuiltIn.Wait Until Keyword Succeeds    3s    1s    Utils.Check For Elements At URI    ${ROUTER_URL}    ${router_list}
 132     : FOR    ${port}    IN    @{SUBNETS4}
 133     \    OpenStackOperations.Add Router Interface    ${ROUTER}    ${port}
 134     ${interface_output} =    OpenStackOperations.Show Router Interface    ${ROUTER}
 135     : FOR    ${port}    IN    @{SUBNETS6}
 136     \    OpenStackOperations.Add Router Interface    ${ROUTER}    ${port}
 137     ${interface_output} =    OpenStackOperations.Show Router Interface    ${ROUTER}
 138     Create Allow All SecurityGroup    ${SECURITY_GROUP}    IPv4    True
 139     ${allowed_address_pairs_args} =    BuiltIn.Set Variable    --allowed-address ip-address=@{EXTRA_NW_SUBNET_IPV4}[0] --allowed-address ip-address=@{EXTRA_NW_SUBNET_IPV4}[1] --allowed-address ip-address=@{EXTRA_NW_SUBNET_IPV6}[0] --allowed-address ip-address=@{EXTRA_NW_SUBNET_IPV6}[1]
 140     ${network_list} =    BuiltIn.Create List    @{NETWORKS}[0]    @{NETWORKS}[0]    @{NETWORKS}[1]    @{NETWORKS}[1]
 141     BuiltIn.Set Suite Variable    ${network_list}
 142     : FOR    ${index}    IN RANGE    0    ${LOOP_COUNT}
 143     \    OpenStackOperations.Create Port    @{network_list}[${index}]    @{PORTS}[${index}]    sg=${SECURITY_GROUP}    additional_args=${allowed_address_pairs_args}
 144     BuiltIn.Wait Until Keyword Succeeds    3s    1s    Utils.Check For Elements At URI    ${PORT_URL}    ${PORTS}
 145     OpenStackOperations.Update Port    @{PORTS}[0]    additional_args=--name ${UPDATE_PORT}
 146     ${output} =    Show Port    ${UPDATE_PORT}
 147     BuiltIn.Should Contain    ${output}    ${UPDATE_PORT}
 148     OpenStackOperations.Update Port    ${UPDATE_PORT}    additional_args=--name @{PORTS}[0]
 149     OpenStackOperations.Create Vm Instance With Port On Compute Node    @{PORTS}[0]    @{NET_1_VMS}[0]    ${OS_CMP1_HOSTNAME}    sg=${SECURITY_GROUP}
 150     OpenStackOperations.Create Vm Instance With Port On Compute Node    @{PORTS}[1]    @{NET_1_VMS}[1]    ${OS_CMP2_HOSTNAME}    sg=${SECURITY_GROUP}
 151     OpenStackOperations.Create Vm Instance With Port On Compute Node    @{PORTS}[2]    @{NET_2_VMS}[0]    ${OS_CMP1_HOSTNAME}    sg=${SECURITY_GROUP}
 152     OpenStackOperations.Create Vm Instance With Port On Compute Node    @{PORTS}[3]    @{NET_2_VMS}[1]    ${OS_CMP2_HOSTNAME}    sg=${SECURITY_GROUP}
 153     BuiltIn.Wait Until Keyword Succeeds    30s    10s    OpenStackOperations.Wait For Routes To Propogate    ${NETWORKS}    ${SUBNETS4_CIDR}
 154     BuiltIn.Wait Until Keyword Succeeds    30s    10s    OpenStackOperations.Wait For Routes To Propogate    ${NETWORKS}    ${SUBNETS6_CIDR}
 155     @{net_1_vm_ipv4}    ${net_1_dhcp_ipv4} =    OpenStackOperations.Get VM IPs    @{NET_1_VMS}
 156     @{net_2_vm_ipv4}    ${net_2_dhcp_ipv4} =    OpenStackOperations.Get VM IPs    @{NET_2_VMS}
 157     BuiltIn.Should Not Contain    ${net_1_vm_ipv4}    None
 158     BuiltIn.Should Not Contain    ${net_2_vm_ipv4}    None
 159     BuiltIn.Should Not Contain    ${net_1_dhcp_ipv4}    None
 160     BuiltIn.Should Not Contain    ${net_2_dhcp_ipv4}    None
 161     BuiltIn.Log    Collect VMs IPv6 addresses
 162     ${prefix_net10} =    String.Replace String    @{SUBNETS6_CIDR}[0]    ${IP6_SUBNET_CIDR_SUFFIX}    ${IP6_ADDR_SUFFIX}
 163     ${prefix_net20} =    String.Replace String    @{SUBNETS6_CIDR}[1]    ${IP6_SUBNET_CIDR_SUFFIX}    ${IP6_ADDR_SUFFIX}
 164     ${status}    ${message}    Run Keyword And Ignore Error    BuiltIn.Wait Until Keyword Succeeds    3x    60s    OpenStackOperations.Collect VM IPv6 SLAAC Addresses
 165     ...    true    ${NET_1_VMS}    @{NETWORKS}[0]    ${prefix_net10}
 166     ${status}    ${message}    Run Keyword And Ignore Error    BuiltIn.Wait Until Keyword Succeeds    3x    60s    OpenStackOperations.Collect VM IPv6 SLAAC Addresses
 167     ...    true    ${NET_2_VMS}    @{NETWORKS}[1]    ${prefix_net20}
 168     ${net_1_vm_ipv6} =    OpenStackOperations.Collect VM IPv6 SLAAC Addresses    false    ${NET_1_VMS}    @{NETWORKS}[0]    ${prefix_net10}
 169     ${net_2_vm_ipv6} =    OpenStackOperations.Collect VM IPv6 SLAAC Addresses    false    ${NET_2_VMS}    @{NETWORKS}[1]    ${prefix_net20}
 170     ${loop_count}    Get Length    ${NET_1_VMS}
 171     : FOR    ${index}    IN RANGE    0    ${loop_count}
 172     \    ${status}    ${message}    Run Keyword And Ignore Error    BuiltIn.Should Not Contain    @{net_1_vm_ipv6}[${index}]    None
 173     \    Run Keyword If    '${status}' == 'FAIL'    Write Commands Until Prompt    nova console-log @{NET_1_VMS}[${index}]    30s
 174     \    ${status}    ${message}    Run Keyword And Ignore Error    BuiltIn.Should Not Contain    @{net_2_vm_ipv6}[${index}]    None
 175     \    Run Keyword If    '${status}' == 'FAIL'    Write Commands Until Prompt    nova console-log @{NET_2_VMS}[${index}]    30s
 176     BuiltIn.Set Suite Variable    ${net_1_vm_ipv4}
 177     BuiltIn.Set Suite Variable    ${net_2_vm_ipv4}
 178     BuiltIn.Set Suite Variable    ${net_1_vm_ipv6}
 179     BuiltIn.Set Suite Variable    ${net_2_vm_ipv6}
 180     OpenStackOperations.Show Debugs    @{NET_1_VMS}    @{NET_2_VMS}
 181     OpenStackOperations.Get Suite Debugs
 182
 183 Verify Ipv4 Data Traffic
 184     [Documentation]    Check Ipv4 data path verification within and across network
 185     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[1]
 186     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 187     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[3]
 188     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 189     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[2]
 190     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 191     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[0]
 192     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 193     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[3]
 194     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 195     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[2]
 196     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 197     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[0]
 198     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 199     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[1]
 200     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 201     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[2]
 202     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 203     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[0]
 204     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 205     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[1]
 206     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 207     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[3]
 208     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 209
 210 Verify Ipv4 Data No Traffic
 211     [Documentation]    Check Ipv4 data path verification within and across network
 212     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[3]
 213     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 214     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[2]
 215     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 216     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[3]
 217     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 218     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[2]
 219     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 220     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[0]
 221     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 222     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[0]    ping -c 3 @{EXTRA_NW_IPV4}[1]
 223     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 224     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[0]
 225     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 226     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv4}[1]    ping -c 3 @{EXTRA_NW_IPV4}[1]
 227     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 228
 229 Verify Ipv6 Data Traffic
 230     [Documentation]    Check Ipv6 data path verification within and across network
 231     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[1]
 232     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 233     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[3]
 234     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 235     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[2]
 236     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 237     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[0]
 238     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 239     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[3]
 240     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 241     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[2]
 242     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 243     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[0]
 244     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 245     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[1]
 246     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 247     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[2]
 248     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 249     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[0]
 250     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 251     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[1]
 252     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 253     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[3]
 254     BuiltIn.Should Contain    ${output}    ${PING_REGEXP}
 255
 256 Verify Ipv6 Data No Traffic
 257     [Documentation]    Check Ipv6 data path verification within and across network
 258     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[3]
 259     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 260     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[2]
 261     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 262     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[3]
 263     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 264     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[0]    @{net_1_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[2]
 265     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 266     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[0]
 267     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 268     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[0]    ping6 -c 3 @{EXTRA_NW_IPV6}[1]
 269     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 270     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[0]
 271     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 272     ${output} =    OpenStackOperations.Execute Command on VM Instance    @{NETWORKS}[1]    @{net_2_vm_ipv6}[1]    ping6 -c 3 @{EXTRA_NW_IPV6}[1]
 273     BuiltIn.Should Contain    ${output}    ${NO_PING_REGEXP}
 274
 275 Suite Teardown
 276     [Documentation]    Delete the setup
 277     BuiltIn.Run Keyword And Ignore Error    VpnOperations.VPN Delete L3VPN    vpnid=@{VPN_INSTANCE_ID}[0]
 278     BuiltIn.Run Keyword And Ignore Error    VpnOperations.VPN Delete L3VPN    vpnid=@{VPN_INSTANCE_ID}[1]
 279     BuiltIn.Run Keyword And Ignore Error    VpnOperations.VPN Delete L3VPN    vpnid=@{VPN_INSTANCE_ID}[2]
 280     OpenStackOperations.OpenStack Suite Teardown