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-rw-r--r--resources/libraries/python/L2Util.py30
1 files changed, 30 insertions, 0 deletions
diff --git a/resources/libraries/python/L2Util.py b/resources/libraries/python/L2Util.py
index 53c3b99c83..2acb6dba34 100644
--- a/resources/libraries/python/L2Util.py
+++ b/resources/libraries/python/L2Util.py
@@ -217,6 +217,36 @@ class L2Util(object):
interface2=sw_iface1)
@staticmethod
+ def vpp_setup_bidirectional_l2_patch(node, interface1, interface2):
+ """Create bidirectional l2 patch between 2 interfaces on vpp node.
+
+ :param node: Node to add bidirectional l2 patch.
+ :param interface1: First interface name or sw_if_index.
+ :param interface2: Second interface name or sw_if_index.
+ :type node: dict
+ :type interface1: str or int
+ :type interface2: str or int
+ """
+
+ if isinstance(interface1, basestring):
+ sw_iface1 = Topology().get_interface_sw_index(node, interface1)
+ else:
+ sw_iface1 = interface1
+
+ if isinstance(interface2, basestring):
+ sw_iface2 = Topology().get_interface_sw_index(node, interface2)
+ else:
+ sw_iface2 = interface2
+
+ with VatTerminal(node) as vat:
+ vat.vat_terminal_exec_cmd_from_template('l2_patch.vat',
+ interface1=sw_iface1,
+ interface2=sw_iface2)
+ vat.vat_terminal_exec_cmd_from_template('l2_patch.vat',
+ interface1=sw_iface2,
+ interface2=sw_iface1)
+
+ @staticmethod
def linux_add_bridge(node, br_name, if_1, if_2, set_up=True):
"""Bridge two interfaces on linux node.