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from vpp_tunnel_interface import VppTunnelInterface
from ipaddress import ip_address
class VppIpIpTunInterface(VppTunnelInterface):
"""
VPP IP-IP Tunnel interface
"""
def __init__(self, test, parent_if, src, dst):
super(VppIpIpTunInterface, self).__init__(test, parent_if)
self.src = src
self.dst = dst
def add_vpp_config(self):
r = self.test.vapi.ipip_add_tunnel(
tunnel={
'src': self.src,
'dst': self.dst,
'table_id': 0,
'instance': 0xffffffff,
})
self.set_sw_if_index(r.sw_if_index)
self.test.registry.register(self, self.test.logger)
def remove_vpp_config(self):
self.test.vapi.ipip_del_tunnel(sw_if_index=self._sw_if_index)
def query_vpp_config(self):
ts = self.test.vapi.ipip_tunnel_dump(sw_if_index=0xffffffff)
for t in ts:
if t.tunnel.sw_if_index == self._sw_if_index:
return True
return False
def __str__(self):
return self.object_id()
def object_id(self):
return "ipip-%d" % self._sw_if_index
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