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authorselias <samelias@cisco.com>2017-05-11 18:02:03 +0200
committerselias <samelias@cisco.com>2017-05-17 11:26:08 +0200
commitfa14d9f454a7248a71135375bfb0758cdb532ca7 (patch)
treea5c297ffc7988e2ce64398eb483c711a0697246c
parentdf228e1794d4a5a1c3028e1e214731b5f0450b99 (diff)
CSIT-576 HC Test: Improve SPAN test coverage
- add test for multiple destination interfaces using one source interface - duplicate all existing cases using a sub-interface as the destination Change-Id: Ifabf78bca258247a19624b2b2a0474d21d1229d3 Signed-off-by: selias <samelias@cisco.com>
-rw-r--r--resources/libraries/python/honeycomb/HcAPIKwInterfaces.py57
-rw-r--r--resources/libraries/robot/honeycomb/port_mirroring.robot115
-rw-r--r--resources/test_data/honeycomb/span.py (renamed from resources/test_data/honeycomb/spanrx-apihc-apivat.py)24
-rw-r--r--tests/func/honeycomb/__init__.robot2
-rw-r--r--tests/func/honeycomb/mgmt-cfg-spanrx-apihc-apivat-func.robot204
5 files changed, 351 insertions, 51 deletions
diff --git a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
index dc248589f9..e78696cd15 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
@@ -1162,6 +1162,9 @@ class InterfaceKeywords(object):
:rtype: bytearray
"""
+ super_interface = Topology.convert_interface_reference(
+ node, super_interface, "name")
+
intf_state = {"up": "true",
"down": "false"}
@@ -1706,7 +1709,7 @@ class InterfaceKeywords(object):
:param dst_interface: Interface to mirror packets to.
:param src_interfaces: List of interfaces to mirror packets from.
:type node: dict
- :type dst_interface: str
+ :type dst_interface: str or int
:type src_interfaces: list of dict
:returns: Content of response.
:rtype: bytearray
@@ -1742,6 +1745,58 @@ class InterfaceKeywords(object):
"Configuring SPAN failed. Status code:{0}".format(status_code))
@staticmethod
+ def configure_sub_interface_span(node, super_interface, dst_interface_index,
+ src_interfaces=None):
+ """Configure SPAN port mirroring on the specified sub-interface. If no
+ source interface is provided, SPAN will be disabled.
+
+ Note: Does not support source sub-interfaces, only destination.
+
+ :param node: Honeycomb node.
+ :param super_interface: Name, link name or sw_if_index
+ of the destination interface's super-interface.
+ :param dst_interface_index: Index of sub-interface to mirror packets to.
+ :param src_interfaces: List of interfaces to mirror packets from.
+ :type node: dict
+ :type super_interface: str or int
+ :type dst_interface_index: int
+ :type src_interfaces: list of dict
+ :returns: Content of response.
+ :rtype: bytearray
+ :raises HoneycombError: If SPAN could not be configured.
+ """
+
+ super_interface = Topology.convert_interface_reference(
+ node, super_interface, "name")
+ super_interface = super_interface.replace("/", "%2F")
+
+ path = "/interface/{0}/vpp-vlan:sub-interfaces/sub-interface/{1}/span"\
+ .format(super_interface, dst_interface_index)
+
+ if not src_interfaces:
+ status_code, _ = HcUtil.delete_honeycomb_data(
+ node, "config_vpp_interfaces", path)
+ else:
+ for src_interface in src_interfaces:
+ src_interface["iface-ref"] = Topology. \
+ convert_interface_reference(
+ node, src_interface["iface-ref"], "name")
+ data = {
+ "span": {
+ "mirrored-interfaces": {
+ "mirrored-interface": src_interfaces
+ }
+ }
+ }
+
+ status_code, _ = HcUtil.put_honeycomb_data(
+ node, "config_vpp_interfaces", data, path)
+
+ if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED):
+ raise HoneycombError(
+ "Configuring SPAN failed. Status code:{0}".format(status_code))
+
+ @staticmethod
def add_interface_local0_to_topology(node):
"""Use Topology methods to add interface "local0" to working topology,
if not already present.
diff --git a/resources/libraries/robot/honeycomb/port_mirroring.robot b/resources/libraries/robot/honeycomb/port_mirroring.robot
index ef41c51fd3..532b5157d8 100644
--- a/resources/libraries/robot/honeycomb/port_mirroring.robot
+++ b/resources/libraries/robot/honeycomb/port_mirroring.robot
@@ -105,7 +105,7 @@
| | Lists should be equal | ${data} | ${src_interfaces}
| Honeycomb removes interface SPAN configuration
-| | [Documentation] | Uses Honeycomb API to remove SPAN confirugation\
+| | [Documentation] | Uses Honeycomb API to remove SPAN configuration\
| | ... | from the specified interface.
| | ...
| | ... | *Arguments:*
@@ -120,7 +120,7 @@
| | [Arguments] | ${node} | ${dst_interface}
| | InterfaceAPI.Configure interface SPAN | ${node} | ${dst_interface}
-| Interface SPAN configuration from Honeycomb should not exist
+| Interface SPAN Operational Data from Honeycomb should not exist
| | [Documentation] | Retrieves interface operational data and verifies that\
| | ... | SPAN mirroring is not configured.
| | ...
@@ -136,8 +136,8 @@
| | Run keyword and expect error | *KeyError* | Set Variable
| | ... | ${data['span']['mirrored-interfaces']['mirrored-interface']}
-| SPAN configuration from VAT should not exist
-| | [Documentation] | Attmepts to retrieve SPAN configuration from VAT dump,\
+| SPAN Operational Data from VAT should not exist
+| | [Documentation] | Attmepts to retrieve SPAN Operational Data from VAT dump,\
| | ... | and expects to fail with no data retrieved.
| | ...
| | ... | *Arguments:*
@@ -145,7 +145,112 @@
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| SPAN configuration from VAT should not exist \| ${nodes['DUT1']} \|
+| | ... | \| SPAN Operational Data from VAT should not exist \| ${nodes['DUT1']} \|
| | [Arguments] | ${node}
| | Run keyword and expect error | ValueError: No JSON object could be decoded
| | ... | VPP get SPAN configuration by interface | ${node} | local0
+
+| Honeycomb Configures SPAN on sub-interface
+| | [Documentation] | Uses Honeycomb API to configure SPAN on the specified\
+| | ... | sub-interface, mirroring one or more interfaces.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - dst_interface - Mirroring destination super-interface. Type: string
+| | ... | - index - Index of mirroring destination sub-interface. Type: integer
+| | ... | - src_interfaces - Mirroring source interfaces. Type: list \
+| | ... | of dictionaries
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Honeycomb Configures SPAN on sub-interface \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \| ${1} \
+| | ... | \|[{'iface-ref': 'GigabitEthernet0/10/0', 'state': 'transmit'}, \
+| | ... | \| {'iface-ref': 'local0', 'state': 'both'}] \|
+| | ...
+| | [Arguments] | ${node} | ${dst_interface} | ${index} | @{src_interfaces}
+| | InterfaceAPI.Configure sub interface SPAN
+| | ... | ${node} | ${dst_interface} | ${index} | ${src_interfaces}
+
+| Sub-Interface SPAN Operational Data from Honeycomb should be
+| | [Documentation] | Retrieves sub-interface operational data and verifies\
+| | ... | that SPAN mirroring is configured with the provided interfaces.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - dst_interface - Mirroring destination super-interface. Type: string
+| | ... | - index - Index of mirroring destination sub-interface. Type: integer
+| | ... | - src_interfaces - Mirroring source interfaces. Type: Argument list -\
+| | ... | any number of strings
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Sub-Interface SPAN Operational Data from Honeycomb should be \
+| | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| ${1} \
+| | ... | \| GigabitEthernet0/9/0 \|
+| | ...
+| | [Arguments] | ${node} | ${dst_interface} | ${index} | @{src_interfaces}
+| | ${data}= | InterfaceAPI.Get sub interface oper data
+| | ... | ${node} | ${dst_interface} | ${index}
+| | ${data}= | Set Variable
+| | ... | ${data['subinterface-span:span-state']['mirrored-interfaces']['mirrored-interface']}
+| | Sort list | ${data}
+| | Sort list | ${src_interfaces}
+| | Lists should be equal | ${data} | ${src_interfaces}
+
+| Sub-Interface SPAN Operational Data from Honeycomb should be empty
+| | [Documentation] | Checks whether SPAN Operational Data from Honeycomb is empty.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - Information about a DUT node. Type: dictionary
+| | ... | - dst_interface - Mirroring destination super-interface. Type: string
+| | ... | - index - Index of mirroring destination sub-interface. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Interface SPAN Operational Data from Honeycomb should be empty \
+| | ... | \| ${node} \| GigabitEthernetO/8/0 \| ${1} \|
+| | ...
+| | [Arguments] | ${node} | ${dst_interface} | ${index}
+| | ${data}= | Get sub interface oper data
+| | ... | ${node} | ${dst_interface} | ${index}
+| | Variable should not exist
+| | ... | ${data['subinterface-span:span-state']['mirrored-interfaces']['mirrored-interface']}
+
+| Honeycomb removes sub-interface SPAN configuration
+| | [Documentation] | Uses Honeycomb API to remove SPAN Operational Data\
+| | ... | from the specified sub-interface.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - dst_interface - Mirroring destination super-interface. Type: string
+| | ... | - index - Index of mirroring destination sub-interface. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Honeycomb removes sub-interface SPAN configuration \
+| | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| ${1} \|
+| | ...
+| | [Arguments] | ${node} | ${dst_interface} | ${index}
+| | InterfaceAPI.Configure sub interface SPAN
+| | ... | ${node} | ${dst_interface} | ${index}
+
+| Sub-Interface SPAN Operational Data from Honeycomb should not exist
+| | [Documentation] | Retrieves sub-interface operational data and verifies
+| | ... | that SPAN mirroring is not configured.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - dst_interface - Mirroring destination super-interface. Type: string
+| | ... | - index - Index of mirroring destination sub-interface. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Sub-Interface SPAN Operational Data from Honeycomb should not exist \
+| | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| ${1} \|
+| | ....
+| | [Arguments] | ${node} | ${dst_interface} | ${index}
+| | ${data}= | InterfaceAPI.Get sub interface oper data
+| | ... | ${node} | ${dst_interface} | ${index}
+| | Run keyword and expect error | *KeyError* | Set Variable
+| | ... | ${data['subinterface-span:span-state']['mirrored-interfaces']['mirrored-interface']} \ No newline at end of file
diff --git a/resources/test_data/honeycomb/spanrx-apihc-apivat.py b/resources/test_data/honeycomb/span.py
index 3f6a1e6a00..9e1004d8ed 100644
--- a/resources/test_data/honeycomb/spanrx-apihc-apivat.py
+++ b/resources/test_data/honeycomb/span.py
@@ -14,18 +14,12 @@
"""Test variables for SPAN port mirroring test suite."""
-def get_variables(node,
- interface1,
- interface2,
- interface3
- ):
+def get_variables(interface1, interface2, interface3):
"""Create and return a dictionary of test variables.
- :param node: Honeycomb node.
:param interface1: Name of an interface.
:param interface2: Name of an interface.
:param interface3: Name of an interface.
- :type node: dict
:type interface1: string
:type interface2: string
:type interface3: string
@@ -38,28 +32,36 @@ def get_variables(node,
"interface1": interface1,
"interface2": interface2,
"interface3": interface3,
- "settings_1": {
+
+ # Interface 2 - ingress
+ "settings_receive": {
"state": "receive",
"iface-ref": interface2,
},
- "settings_2": {
+ # Interface 2 - egress
+ "settings_transmit": {
"state": "transmit",
"iface-ref": interface2,
},
- "settings_3": {
+ # Interface 2 - ingress/egress
+ "settings_both": {
"state": "both",
"iface-ref": interface2,
},
- "settings_4": {
+ # Interface 3 - ingress/egress
+ "settings_if2": {
"state": "both",
"iface-ref": interface3,
},
+ # IP addresses for traffic test
"tg_to_dut_if1_ip": "192.168.1.1",
"dut_to_tg_if1_ip": "192.168.1.2",
+ "tg_to_dut_if2_ip": "192.168.2.1",
+ "dut_to_tg_if2_ip": "192.168.2.2",
"prefix": 24,
}
return variables
diff --git a/tests/func/honeycomb/__init__.robot b/tests/func/honeycomb/__init__.robot
index 7e9d07aad0..e247180b25 100644
--- a/tests/func/honeycomb/__init__.robot
+++ b/tests/func/honeycomb/__init__.robot
@@ -40,7 +40,7 @@
| Configure ODL Client for testing
| | [Arguments] | ${node}
| | ${use_odl_client}= | Get Variable Value | ${HC_ODL}
-| | Run Keyword If | '${use_odl_client}' != ${NONE}
+| | Run Keyword If | '${use_odl_client}' != '${NONE}'
| | ... | Run Keywords
| | ... | Set Global Variable | ${use_odl_client} | AND
| | ... | Setup ODL Client Service On DUT | ${node} | ${use_odl_client}
diff --git a/tests/func/honeycomb/mgmt-cfg-spanrx-apihc-apivat-func.robot b/tests/func/honeycomb/mgmt-cfg-spanrx-apihc-apivat-func.robot
index 74c56eb564..1cc385ca2b 100644
--- a/tests/func/honeycomb/mgmt-cfg-spanrx-apihc-apivat-func.robot
+++ b/tests/func/honeycomb/mgmt-cfg-spanrx-apihc-apivat-func.robot
@@ -16,66 +16,86 @@
| Resource | resources/libraries/robot/honeycomb/port_mirroring.robot
| Resource | resources/libraries/robot/honeycomb/interfaces.robot
| Resource | resources/libraries/robot/honeycomb/honeycomb.robot
+| Resource | resources/libraries/robot/honeycomb/sub_interface.robot
| Resource | resources/libraries/robot/testing_path.robot
| Resource | resources/libraries/robot/telemetry/span.robot
-| Variables | resources/test_data/honeycomb/spanrx-apihc-apivat.py
-| ... | ${node} | ${node['interfaces']['port1']['name']}
-| ... | ${node['interfaces']['port3']['name']} | local0
+| Variables | resources/test_data/honeycomb/span.py
+| ... | ${node['interfaces']['port1']['name']}
+| ... | ${node['interfaces']['port3']['name']}
+| ... | local0
+| Variables | resources/test_data/honeycomb/sub_interfaces.py
| Force Tags | HC_FUNC
| Suite Setup | Add Interface local0 To Topology | ${node}
| Suite Teardown | Restart Honeycomb and VPP | ${node}
| Documentation | *Honeycomb port mirroring test suite.*
*** Test Cases ***
-| TC01: Honeycomb can configure SPAN on an interface receive
+| TC01: Honeycomb can configure SPAN on an interface - receive
| | [Documentation] | Honeycomb configures SPAN on interface and verifies
| | ... | against VPP SPAN dump in state receive.
| | ...
| | When Honeycomb Configures SPAN on interface
-| | ... | ${node} | ${interface1} | ${settings_1}
-| | Then Interface SPAN Operational Data From Honeycomb Should Be
-| | ... | ${node} | ${interface1} | ${settings_1}
+| | ... | ${node} | ${interface1} | ${settings_receive}
+| | Then Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${settings_receive}
-| TC02: Honeycomb can configure SPAN on an interface transmit
+| TC02: Honeycomb can configure SPAN on an interface - transmit
| | [Documentation] | Honeycomb configures SPAN on interface and verifies
| | ... | against VPP SPAN dump in state transmit.
| | ...
| | When Honeycomb Configures SPAN on interface
-| | ... | ${node} | ${interface1} | ${settings_2}
-| | Then Interface SPAN Operational Data From Honeycomb Should Be
-| | ... | ${node} | ${interface1} | ${settings_2}
+| | ... | ${node} | ${interface1} | ${settings_transmit}
+| | Then Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${settings_transmit}
-| TC03: Honeycomb can configure SPAN on an interface both
+| TC03: Honeycomb can configure SPAN on an interface - both
| | [Documentation] | Honeycomb configures SPAN on interface and verifies
| | ... | against VPP SPAN dump in state both.
| | ...
| | When Honeycomb Configures SPAN on interface
-| | ... | ${node} | ${interface1} | ${settings_3}
-| | Then Interface SPAN Operational Data From Honeycomb Should Be
-| | ... | ${node} | ${interface1} | ${settings_3}
+| | ... | ${node} | ${interface1} | ${settings_both}
+| | Then Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${settings_both}
-| TC04: Honeycomb can configure SPAN on two interfaces
+| TC04: Honeycomb can configure SPAN on an interface with two source interfaces
| | [Documentation] | Honeycomb configures SPAN on interface and verifies
| | ... | against VPP SPAN dump in state both.
| | ...
| | When Honeycomb Configures SPAN on interface
-| | ... | ${node} | ${interface1} | ${settings_2} | ${settings_4}
-| | Then Interface SPAN Operational Data From Honeycomb Should Be
-| | ... | ${node} | ${interface1} | ${settings_2} | ${settings_4}
+| | ... | ${node} | ${interface1} | ${settings_both} | ${settings_if2}
+| | Then Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${settings_both} | ${settings_if2}
| TC05: Honeycomb can disable SPAN on interface
| | [Documentation] | Honeycomb removes existing SPAN configuration
-| | ... | on interface.
+| | ... | from interface.
| | ...
-| | Given Interface SPAN Operational Data From Honeycomb Should Be
-| | ... | ${node} | ${interface1} | ${settings_2} | ${settings_4}
+| | Given Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${settings_both} | ${settings_if2}
| | When Honeycomb removes interface SPAN configuration
| | ... | ${node} | ${interface1}
-| | Then Interface SPAN Operational Data From Honeycomb Should Be empty
+| | Then Interface SPAN Operational Data from Honeycomb should be empty
| | ... | ${node} | ${interface1}
-| TC06: DUT mirrors IPv4 packets from one interface to another
-| | [TearDown] | Show Packet Trace on All DUTs | ${nodes}
+| TC06: Honeycomb can configure SPAN with two destination interfaces from the same source
+| | [Documentation] | Honeycomb configures SPAN on two interfaces and verifies
+| | ... | against VPP SPAN dump.
+| | ...
+| | [Teardown] | Run Keywords
+| | ... | Honeycomb removes interface SPAN configuration
+| | ... | ${node} | ${interface1} | AND
+| | ... | Honeycomb removes interface SPAN configuration
+| | ... | ${node} | ${interface2}
+| | When Honeycomb Configures SPAN on interface
+| | ... | ${node} | ${interface1} | ${settings_if2}
+| | And Honeycomb Configures SPAN on interface
+| | ... | ${node} | ${interface2} | ${settings_if2}
+| | Then Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${settings_if2}
+| | Then Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface2} | ${settings_if2}
+
+| TC07: DUT mirrors IPv4 packets from one interface to another
| | [Documentation]
| | ... | [Top] TG=DUT1
| | ... | [Cfg] (using Honeycomb) On DUT1 configure IPv4 address and set SPAN\
@@ -84,21 +104,139 @@
| | ... | then receive a copy of sent packet and of DUT's ARP reply\
| | ... | on the second interface.
| | ...
-| | Path for 2-node testing is set
+| | [Teardown] | Run Keywords
+| | ... | Show Packet Trace on All DUTs | ${nodes} | AND
+| | ... | Honeycomb clears all interface ipv4 neighbors
+| | ... | ${dut_node} | ${dut_to_tg_if1} | AND
+| | ... | Honeycomb removes interface ipv4 addresses
+| | ... | ${dut_node} | ${dut_to_tg_if1} | AND
+| | ... | Honeycomb removes interface SPAN configuration
+| | ... | ${node} | ${dut_to_tg_if2}
+| | Given Path for 2-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
-| | Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if1} | up
-| | Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if2} | up
-| | Honeycomb sets interface ipv4 address with prefix | ${dut_node}
+| | And Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if1} | up
+| | And Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if2} | up
+| | And Honeycomb sets interface ipv4 address with prefix | ${dut_node}
| | ... | ${dut_to_tg_if1} | ${dut_to_tg_if1_ip} | ${prefix}
-| | Add ARP on DUT
-| | ... | ${node} | ${dut_to_tg_if1} | ${tg_to_dut_if1_ip}
-| | ... | ${tg_to_dut_if1_mac}
+| | And Honeycomb adds interface ipv4 neighbor | ${dut_node} | ${dut_to_tg_if1}
+| | ... | ${tg_to_dut_if1_ip} | ${tg_to_dut_if1_mac}
| | ${settings_5}= | create dictionary | state=both
| | ... | iface-ref=${dut_to_tg_if1}
-| | InterfaceCLI.All Vpp Interfaces Ready Wait | ${nodes}
+| | And InterfaceCLI.All Vpp Interfaces Ready Wait | ${nodes}
| | When Honeycomb Configures SPAN on interface
| | ... | ${node} | ${dut_to_tg_if2} | ${settings_5}
| | Then Send Packet And Check Received Copies | ${tg_node}
| | ... | ${tg_to_dut_if1} | ${tg_to_dut_if1_mac}
| | ... | ${dut_to_tg_if1_mac} | ${tg_to_dut_if2}
| | ... | ${tg_to_dut_if1_ip} | ${dut_to_tg_if1_ip} | ICMP
+
+| TC08: Honeycomb can configure SPAN on a sub-interface - receive
+| | [Documentation] | Honeycomb configures SPAN on sub-interface and verifies
+| | ... | against VPP SPAN dump in state receive.
+| | ...
+| | Given Honeycomb creates sub-interface | ${node} | ${interface1}
+| | ... | ${sub_if_1_match} | ${sub_if_1_tags} | ${sub_if_1_settings}
+| | When Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${interface1} | ${1} | ${settings_receive}
+| | Then sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | ${settings_receive}
+
+| TC09: Honeycomb can configure SPAN on a sub-interface - transmit
+| | [Documentation] | Honeycomb configures SPAN on sub-interface and verifies
+| | ... | against VPP SPAN dump in state transmit.
+| | ...
+| | Given Sub-interface state from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | down | up
+| | When Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${interface1} | ${1} | ${settings_transmit}
+| | Then sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | ${settings_transmit}
+
+| TC10: Honeycomb can configure SPAN on a sub-interface - both
+| | [Documentation] | Honeycomb configures SPAN on sub-interface and verifies
+| | ... | against VPP SPAN dump in state both.
+| | ...
+| | Given Sub-interface state from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | down | up
+| | When Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${interface1} | ${1} | ${settings_both}
+| | Then sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | ${settings_both}
+
+| TC11: Honeycomb can configure SPAN on a sub-interface with two source interfaces
+| | [Documentation] | Honeycomb configures SPAN on sub-interface and verifies
+| | ... | against VPP SPAN dump in state both.
+| | ...
+| | Given Sub-interface state from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | down | up
+| | When Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${interface1} | ${1} | ${settings_both} | ${settings_if2}
+| | Then sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | ${settings_both} | ${settings_if2}
+
+| TC12: Honeycomb can disable SPAN on interface
+| | [Documentation] | Honeycomb removes existing SPAN configuration
+| | ... | from sub-interface.
+| | ...
+| | Given Sub-interface state from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | down | up
+| | Given sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | ${settings_both} | ${settings_if2}
+| | When Honeycomb removes sub-interface SPAN configuration
+| | ... | ${node} | ${interface1} | ${1}
+| | Then sub-Interface SPAN Operational Data from Honeycomb should be empty
+| | ... | ${node} | ${interface1} | ${1}
+
+| TC13: Honeycomb can configure SPAN with two destination sub-interfaces from the same source
+| | [Documentation] | Honeycomb configures SPAN on two sub-interfaces
+| | ... | and verifies against VPP SPAN dump.
+| | ...
+| | [Teardown] | Run Keywords
+| | ... | Honeycomb removes sub-interface SPAN configuration
+| | ... | ${node} | ${interface1} | ${1} | AND
+| | ... | Honeycomb removes sub-interface SPAN configuration
+| | ... | ${node} | ${interface2} | ${1}
+| | Given Honeycomb creates sub-interface | ${node} | ${interface2}
+| | ... | ${sub_if_2_match} | ${sub_if_2_tags} | ${sub_if_2_settings}
+| | When Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${interface1} | ${1} | ${settings_if2}
+| | And Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${interface2} | ${1} | ${settings_if2}
+| | Then Sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface1} | ${1} | ${settings_if2}
+| | Then Sub-Interface SPAN Operational Data from Honeycomb should be
+| | ... | ${node} | ${interface2} | ${1} | ${settings_if2}
+
+| TC14: DUT mirrors IPv4 packets from one interface to another
+| | [Documentation]
+| | ... | [Top] TG=DUT1
+| | ... | [Cfg] (using Honeycomb) On DUT1 configure IPv4 address and set SPAN\
+| | ... | mirroring from one DUT interface to a sub-interface on the other\
+| | ... | interface.
+| | ... | [Ver] Make TG send an ARP packet to DUT through one interface,\
+| | ... | then receive a copy of sent packet and of DUT's ARP reply\
+| | ... | on the sub-interface.
+| | ...
+| | [Teardown] | Show Packet Trace on All DUTs | ${nodes}
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Sub-interface state from Honeycomb should be
+| | ... | ${dut_node} | ${interface1} | ${1} | down | up
+| | And Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if1} | up
+| | And Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if2} | up
+| | And Honeycomb sets the sub-interface up
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${1}
+| | And Honeycomb sets interface ipv4 address with prefix | ${dut_node}
+| | ... | ${dut_to_tg_if2} | ${dut_to_tg_if2_ip} | ${prefix}
+| | And And Honeycomb adds interface ipv4 neighbor
+| | ... | ${dut_node} | ${dut_to_tg_if2}
+| | ... | ${tg_to_dut_if2_ip} | ${tg_to_dut_if2_mac}
+| | ${settings_5}= | create dictionary | state=both
+| | ... | iface-ref=${dut_to_tg_if2}
+| | And InterfaceCLI.All Vpp Interfaces Ready Wait | ${nodes}
+| | When Honeycomb Configures SPAN on sub-interface
+| | ... | ${node} | ${dut_to_tg_if1} | ${1} | ${settings_5}
+| | Then Send Packet And Check Received Copies | ${tg_node}
+| | ... | ${tg_to_dut_if2} | ${tg_to_dut_if2_mac}
+| | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if1}
+| | ... | ${tg_to_dut_if2_ip} | ${dut_to_tg_if2_ip} | ICMP