f5fa5ae2b0
Change-Id: I6c0d5aec6ee96a0d40358f0e09a0901b22265063 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
|
|
from vpp_interface import VppInterface
|
|
|
|
|
|
class VppMPLSTunnelInterface(VppInterface):
|
|
"""
|
|
VPP MPLS Tunnel interface
|
|
"""
|
|
|
|
def __init__(self, test, paths, is_multicast=0, is_l2=0):
|
|
""" Create MPLS Tunnel interface """
|
|
super(VppMPLSTunnelInterface, self).__init__(test)
|
|
self.t_paths = paths
|
|
self.is_multicast = is_multicast
|
|
self.is_l2 = is_l2
|
|
|
|
def add_vpp_config(self):
|
|
sw_if_index = 0xffffffff
|
|
for path in self.t_paths:
|
|
lstack = path.encode_labels()
|
|
|
|
reply = self.test.vapi.mpls_tunnel_add_del(
|
|
sw_if_index,
|
|
1, # IPv4 next-hop
|
|
path.nh_addr,
|
|
path.nh_itf,
|
|
path.nh_table_id,
|
|
path.weight,
|
|
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:
|
|
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_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))
|