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from vpp_interface import VppInterface
from vpp_papi import VppEnum
INDEX_INVALID = 0xFFFFFFFF
def find_vxlan_gbp_tunnel(test, src, dst, vni):
ts = test.vapi.vxlan_gbp_tunnel_dump(INDEX_INVALID)
for t in ts:
if (
src == str(t.tunnel.src)
and dst == str(t.tunnel.dst)
and t.tunnel.vni == vni
):
return t.tunnel.sw_if_index
return INDEX_INVALID
class VppVxlanGbpTunnel(VppInterface):
"""
VPP VXLAN GBP interface
"""
def __init__(
self,
test,
src,
dst,
vni,
mcast_itf=None,
mode=None,
is_ipv6=None,
encap_table_id=None,
instance=0xFFFFFFFF,
):
"""Create VXLAN-GBP Tunnel interface"""
super(VppVxlanGbpTunnel, self).__init__(test)
self.src = src
self.dst = dst
self.vni = vni
self.mcast_itf = mcast_itf
self.ipv6 = is_ipv6
self.encap_table_id = encap_table_id
self.instance = instance
if not mode:
self.mode = (
VppEnum.vl_api_vxlan_gbp_api_tunnel_mode_t.VXLAN_GBP_API_TUNNEL_MODE_L2
)
else:
self.mode = mode
def encode(self):
return {
"src": self.src,
"dst": self.dst,
"mode": self.mode,
"vni": self.vni,
"mcast_sw_if_index": self.mcast_itf.sw_if_index
if self.mcast_itf
else INDEX_INVALID,
"encap_table_id": self.encap_table_id,
"instance": self.instance,
}
def add_vpp_config(self):
reply = self.test.vapi.vxlan_gbp_tunnel_add_del(
is_add=1,
tunnel=self.encode(),
)
self.set_sw_if_index(reply.sw_if_index)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self.test.vapi.vxlan_gbp_tunnel_add_del(
is_add=0,
tunnel=self.encode(),
)
def query_vpp_config(self):
return INDEX_INVALID != find_vxlan_gbp_tunnel(
self._test, self.src, self.dst, self.vni
)
def object_id(self):
return "vxlan-gbp-%d-%d-%s-%s" % (
self.sw_if_index,
self.vni,
self.src,
self.dst,
)
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