#!/usr/bin/env python
+from socket import AF_INET, AF_INET6
import unittest
-from framework import VppTestCase, VppTestRunner
-from vpp_object import VppObject
-from vpp_neighbor import VppNeighbor
-from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpTable, \
- VppIpInterfaceAddress, VppIpInterfaceBind, find_route
-from vpp_l2 import VppBridgeDomain, VppBridgeDomainPort, \
- VppBridgeDomainArpEntry, VppL2FibEntry, find_bridge_domain_port
-from vpp_vxlan_gbp_tunnel import *
-from vpp_sub_interface import VppDot1QSubint
-
-from vpp_ip import *
-from vpp_papi_provider import L2_PORT_TYPE
-from vpp_papi import VppEnum, MACAddress
-
from scapy.packet import Raw
from scapy.layers.l2 import Ether, ARP, Dot1Q
from scapy.layers.inet import IP, UDP
from scapy.utils6 import in6_getnsma, in6_getnsmac
from scapy.layers.vxlan import VXLAN
from scapy.data import ETH_P_IP, ETH_P_IPV6
-
-from socket import AF_INET, AF_INET6
from scapy.utils import inet_pton, inet_ntop
+
+from framework import VppTestCase, VppTestRunner
+from vpp_object import VppObject
+from vpp_interface import VppInterface
+from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpTable, \
+ VppIpInterfaceAddress, VppIpInterfaceBind, find_route
+from vpp_l2 import VppBridgeDomain, VppBridgeDomainPort, \
+ VppBridgeDomainArpEntry, VppL2FibEntry, find_bridge_domain_port
+from vpp_sub_interface import VppDot1QSubint
+from vpp_ip import VppIpAddress, VppIpPrefix
+from vpp_papi import VppEnum, MACAddress
from vpp_papi_provider import L2_VTR_OP
+from vpp_vxlan_gbp_tunnel import find_vxlan_gbp_tunnel, INDEX_INVALID, \
+ VppVxlanGbpTunnel
def find_gbp_endpoint(test, sw_if_index=None, ip=None, mac=None):