7c922dc404
- the FIB path takes a vector of type fib_mpls_label_t not u32 so the untype safe vec_add did not work - write som eSR-MPLS tests - allow an MPLS tunnel to resolve through a SR BSID Change-Id: I2a18b9a9bf43584100ac269c4ebc286c9e3b3ea5 Signed-off-by: Neale Ranns <nranns@cisco.com>
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
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from vpp_interface import VppInterface
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class VppMPLSTunnelInterface(VppInterface):
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"""
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VPP MPLS Tunnel interface
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"""
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def __init__(self, test, paths, is_multicast=0, is_l2=0):
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""" Create MPLS Tunnel interface """
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super(VppMPLSTunnelInterface, self).__init__(test)
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self.t_paths = paths
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self.is_multicast = is_multicast
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self.is_l2 = is_l2
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def add_vpp_config(self):
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sw_if_index = 0xffffffff
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for path in self.t_paths:
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lstack = path.encode_labels()
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reply = self.test.vapi.mpls_tunnel_add_del(
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sw_if_index,
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1, # IPv4 next-hop
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path.nh_addr,
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path.nh_itf,
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path.nh_table_id,
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path.weight,
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next_hop_via_label=path.nh_via_label,
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next_hop_out_label_stack=lstack,
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next_hop_n_out_labels=len(lstack),
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is_multicast=self.is_multicast,
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l2_only=self.is_l2)
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sw_if_index = reply.sw_if_index
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self.set_sw_if_index(sw_if_index)
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def remove_vpp_config(self):
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for path in self.t_paths:
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self.test.vapi.mpls_tunnel_add_del(
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self.sw_if_index,
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1, # IPv4 next-hop
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path.nh_addr,
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path.nh_itf,
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path.nh_table_id,
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path.weight,
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next_hop_via_label=path.nh_via_label,
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next_hop_out_label_stack=path.nh_labels,
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next_hop_n_out_labels=len(path.nh_labels),
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is_add=0)
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