+
+
+class MplsIpBind:
+ """
+ MPLS to IP Binding
+ """
+
+ def __init__(self, test, local_label, dest_addr, dest_addr_len):
+ self._test = test
+ self.dest_addr = socket.inet_pton(socket.AF_INET, dest_addr)
+ self.dest_addr_len = dest_addr_len
+ self.local_label = local_label
+
+ def add_vpp_config(self):
+ self._test.vapi.mpls_ip_bind_unbind(self.local_label,
+ self.dest_addr,
+ self.dest_addr_len)
+
+ def remove_vpp_config(self):
+ self._test.vapi.mpls_ip_bind_unbind(self.local_label,
+ self.dest_addr,
+ self.dest_addr_len,
+ is_bind=0)
+
+
+class MplsRoute:
+ """
+ MPLS Route
+ """
+
+ def __init__(self, test, local_label, eos_bit, paths, table_id=0):
+ self._test = test
+ self.paths = paths
+ self.local_label = local_label
+ self.eos_bit = eos_bit
+ self.table_id = table_id
+
+ def add_vpp_config(self):
+ for path in self.paths:
+ self._test.vapi.mpls_route_add_del(
+ self.local_label,
+ self.eos_bit,
+ 1,
+ path.nh_addr,
+ path.nh_itf,
+ table_id=self.table_id,
+ 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_table_id=path.nh_table_id)
+
+ def remove_vpp_config(self):
+ for path in self.paths:
+ self._test.vapi.mpls_route_add_del(self.local_label,
+ self.eos_bit,
+ 1,
+ path.nh_addr,
+ path.nh_itf,
+ table_id=self.table_id,
+ is_add=0)