X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FInterfaceUtil.py;h=9537b2ba1de545d81f72a19e576c478bd59491f3;hp=2eea8e6f1b6923034a97328498126a39e7376738;hb=f45cd0ceb17f33376a04edf9b4fb5a37d9ebfb89;hpb=f7feaf7804f267c9d7880917f6baf9d1bdb21584

diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 2eea8e6f1b..9537b2ba1d 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -427,19 +427,21 @@ class InterfaceUtil(object):
         InterfaceUtil.tg_set_interfaces_udev_rules(node)
 
     @staticmethod
-    def update_all_interface_data_on_all_nodes(nodes):
+    def update_all_interface_data_on_all_nodes(nodes, skip_tg=False):
         """Update interface names on all nodes in DICT__nodes.
 
         This method updates the topology dictionary by querying interface lists
         of all nodes mentioned in the topology dictionary.
 
         :param nodes: Nodes in the topology.
+        :param skip_tg: Skip TG node
         :type nodes: dict
+        :type skip_tg: bool
         """
         for node_data in nodes.values():
             if node_data['type'] == NodeType.DUT:
                 InterfaceUtil.update_vpp_interface_data_on_node(node_data)
-            elif node_data['type'] == NodeType.TG:
+            elif node_data['type'] == NodeType.TG and not skip_tg:
                 InterfaceUtil.update_tg_interface_data_on_node(node_data)
 
     @staticmethod
@@ -712,6 +714,29 @@ class InterfaceUtil(object):
                                                     ip_version=ip_version,
                                                     table_index=table_index)
 
+    @staticmethod
+    def get_interface_classify_table(node, interface):
+        """Get name of classify table for the given interface.
+
+        :param node: VPP node to get data from.
+        :param interface: Name or sw_if_index of a specific interface.
+        :type node: dict
+        :type interface: str or int
+        :return: Classify table name.
+        :rtype: str
+        """
+        if isinstance(interface, basestring):
+            sw_if_index = InterfaceUtil.get_sw_if_index(node, interface)
+        else:
+            sw_if_index = interface
+
+        with VatTerminal(node) as vat:
+            data = vat.vat_terminal_exec_cmd_from_template(
+                "classify_interface_table.vat",
+                sw_if_index=sw_if_index
+            )
+        return data[0]
+
     @staticmethod
     def get_sw_if_index(node, interface_name):
         """Get sw_if_index for the given interface from actual interface dump.
@@ -780,3 +805,57 @@ class InterfaceUtil(object):
             vat.vat_terminal_exec_cmd_from_template(
                 "proxy_arp_intfc_enable.vat",
                 sw_if_index=sw_if_index)
+
+    @staticmethod
+    def vpp_ip_source_check_setup(node, interface):
+        """Setup Reverse Path Forwarding source check on interface.
+
+        :param node: Node to setup RPF source check.
+        :param interface: Interface name to setup RPF source check.
+        :type node: dict
+        :type interface: str
+        """
+        with VatTerminal(node) as vat:
+            vat.vat_terminal_exec_cmd_from_template("ip_source_check.vat",
+                                                    interface_name=interface)
+
+    @staticmethod
+    def assign_interface_to_fib_table(node, interface, table_id):
+        """Assign VPP interface to specific VRF/FIB table.
+
+        :param node: VPP node where the FIB and interface are located.
+        :param interface: Interface to be assigned to FIB.
+        :param table_id: VRF table ID.
+        :type node: dict
+        :type interface: str or int
+        :type table_id: int
+        """
+        if isinstance(interface, basestring):
+            sw_if_index = Topology.get_interface_sw_index(node, interface)
+        else:
+            sw_if_index = interface
+
+        with VatTerminal(node) as vat:
+            vat.vat_terminal_exec_cmd_from_template("set_fib_to_interface.vat",
+                                                    sw_index=sw_if_index,
+                                                    vrf=table_id)
+
+    @staticmethod
+    def set_linux_interface_mac(node, interface, mac, namespace=None):
+        """Set MAC address for interface in linux.
+
+        :param node: Node where to execute command.
+        :param interface: Interface in namespace.
+        :param mac: MAC to be assigned to interface.
+        :param namespace: Execute command in namespace. Optional
+        :type node: dict
+        :type interface: str
+        :type mac: str
+        :type namespace: str
+        """
+        if namespace is not None:
+            cmd = 'ip netns exec {} ip link set {} address {}'.format(
+                namespace, interface, mac)
+        else:
+            cmd = 'ip link set {} address {}'.format(interface, mac)
+        exec_cmd_no_error(node, cmd, sudo=True)