from vpp_interface import VppInterface
-from vpp_ip_route import VppRoutePath
-import socket
class VppMPLSTunnelInterface(VppInterface):
VPP MPLS Tunnel interface
"""
- def __init__(self, test, paths, is_multicast=0):
+ def __init__(self, test, paths, is_multicast=0, is_l2=0):
""" Create MPLS Tunnel interface """
- self._sw_if_index = 0
super(VppMPLSTunnelInterface, self).__init__(test)
- self._test = test
self.t_paths = paths
self.is_multicast = is_multicast
+ self.is_l2 = is_l2
def add_vpp_config(self):
- self._sw_if_index = 0xffffffff
+ sw_if_index = 0xffffffff
for path in self.t_paths:
+ lstack = path.encode_labels()
+
reply = self.test.vapi.mpls_tunnel_add_del(
- self._sw_if_index,
+ sw_if_index,
1, # IPv4 next-hop
path.nh_addr,
path.nh_itf,
path.nh_table_id,
path.weight,
- next_hop_out_label_stack=path.nh_labels,
- next_hop_n_out_labels=len(path.nh_labels),
- is_multicast=self.is_multicast)
- self._sw_if_index = reply.sw_if_index
+ next_hop_via_label=path.nh_via_label,
+ next_hop_out_label_stack=lstack,
+ next_hop_n_out_labels=len(lstack),
+ is_multicast=self.is_multicast,
+ l2_only=self.is_l2)
+ sw_if_index = reply.sw_if_index
+ self.tunnel_index = reply.tunnel_index
+ self.set_sw_if_index(sw_if_index)
+ self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
for path in self.t_paths:
- reply = self.test.vapi.mpls_tunnel_add_del(
+ lstack = path.encode_labels()
+
+ self.test.vapi.mpls_tunnel_add_del(
self.sw_if_index,
1, # IPv4 next-hop
path.nh_addr,
path.nh_itf,
path.nh_table_id,
path.weight,
- next_hop_out_label_stack=path.nh_labels,
- next_hop_n_out_labels=len(path.nh_labels),
+ next_hop_via_label=path.nh_via_label,
+ next_hop_out_label_stack=lstack,
+ next_hop_n_out_labels=len(lstack),
is_add=0)
+
+ def query_vpp_config(self):
+ dump = self._test.vapi.mpls_tunnel_dump()
+ for t in dump:
+ if self.sw_if_index == t.mt_sw_if_index and \
+ self.tunnel_index == t.mt_tunnel_index:
+ return True
+ return False
+
+ def __str__(self):
+ return self.object_id()
+
+ def object_id(self):
+ return ("mpls-tunnel%d-%d" % (self.tunnel_index,
+ self.sw_if_index))