+
+ @staticmethod
+ def get_vhost_user_mac_by_sw_index(node, sw_if_index):
+ """Get Vhost-user l2_address for the given interface from actual
+ interface dump.
+
+ :param node: VPP node to get interface data from.
+ :param sw_if_index: SW index of the specific interface.
+ :type node: dict
+ :type sw_if_index: str
+ :returns: l2_address of the given interface.
+ :rtype: str
+ """
+ return InterfaceUtil.vpp_get_interface_mac(node, sw_if_index)
+
+ @staticmethod
+ def show_vpp_vhost_on_all_duts(nodes):
+ """Show Vhost-user on all DUTs.
+
+ :param nodes: VPP nodes.
+ :type nodes: dict
+ """
+ for node in nodes.values():
+ if node[u"type"] == NodeType.DUT:
+ VhostUser.vhost_user_dump(node)
+
+ @staticmethod
+ def vhost_user_dump(node):
+ """Get vhost-user data for the given node.
+
+ :param node: VPP node to get interface data from.
+ :type node: dict
+ :returns: List of dictionaries with all vhost-user interfaces.
+ :rtype: list
+ """
+ cmd = u"sw_interface_vhost_user_dump"
+ err_msg = f"Failed to get vhost-user dump on host {node['host']}"
+
+ with PapiSocketExecutor(node) as papi_exec:
+ details = papi_exec.add(cmd).get_details(err_msg)
+
+ logger.debug(f"Vhost-user details:\n{details}")
+ return details