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FD.io VPP
v18.10-34-gcce845e
Vector Packet Processing
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FD.io VPP
v18.10-34-gcce845e
Vector Packet Processing
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A LISP GPE Adjacency. More...
Collaboration diagram for lisp_gpe_adjacency_t_:Data Fields | |
| fib_node_t | fib_node |
| The LISP adj is a part of the FIB control plane graph. More... | |
| ip_address_t | remote_rloc |
| remote RLOC. More... | |
| u32 | vni |
| The VNI. More... | |
| u32 | locks |
| The number of locks/reference counts on the adjacency. More... | |
| u32 | lisp_l3_sub_index |
| The index of the LISP L3 subinterface. More... | |
| u32 | sw_if_index |
| The SW IF index of the sub-interface this adjacency uses. More... | |
| u32 | tunnel_index |
| The index of the LISP GPE tunnel that provides the transport in the underlay. More... | |
| u32 | fib_entry_child_index |
| This adjacency is a child of the FIB entry to reach the RLOC. More... | |
| u8 | flags |
| LISP header fields in HOST byte order. More... | |
| u8 | ver_res |
| u8 | res |
| u8 | next_protocol |
A LISP GPE Adjacency.
A adjacency represents peer on an L3 sub-interface to which to send traffic. adjacencies are thus present in the EID space. The peer is identified by the key:{remote-rloc, sub-interface}, which is equivalent to the usal adjacency key {next-hop, interface}. So curiously the rloc address from the underlay is used as a next hop address in the overlay This is OK because: 1 - the RLOC is unique in the underlay AND there is only one underlay VRF per overlay 2 - the RLOC may overlap with an address in the overlay, but we do not create an adj-fib (i.e. a route in the overlay FIB for the rloc)
Definition at line 43 of file lisp_gpe_adjacency.h.
| u32 lisp_gpe_adjacency_t_::fib_entry_child_index |
This adjacency is a child of the FIB entry to reach the RLOC.
This is so when the reachability of that RLOC changes, we can restack the FIB adjacnecies.
Definition at line 87 of file lisp_gpe_adjacency.h.
| fib_node_t lisp_gpe_adjacency_t_::fib_node |
The LISP adj is a part of the FIB control plane graph.
Definition at line 48 of file lisp_gpe_adjacency.h.
| u8 lisp_gpe_adjacency_t_::flags |
LISP header fields in HOST byte order.
Definition at line 92 of file lisp_gpe_adjacency.h.
| u32 lisp_gpe_adjacency_t_::lisp_l3_sub_index |
The index of the LISP L3 subinterface.
Definition at line 68 of file lisp_gpe_adjacency.h.
| u32 lisp_gpe_adjacency_t_::locks |
The number of locks/reference counts on the adjacency.
Definition at line 63 of file lisp_gpe_adjacency.h.
| u8 lisp_gpe_adjacency_t_::next_protocol |
Definition at line 95 of file lisp_gpe_adjacency.h.
| ip_address_t lisp_gpe_adjacency_t_::remote_rloc |
| u8 lisp_gpe_adjacency_t_::res |
Definition at line 94 of file lisp_gpe_adjacency.h.
| u32 lisp_gpe_adjacency_t_::sw_if_index |
The SW IF index of the sub-interface this adjacency uses.
Cached for convenience from the LISP L3 sub-interface
Definition at line 74 of file lisp_gpe_adjacency.h.
| u32 lisp_gpe_adjacency_t_::tunnel_index |
The index of the LISP GPE tunnel that provides the transport in the underlay.
Definition at line 80 of file lisp_gpe_adjacency.h.
| u8 lisp_gpe_adjacency_t_::ver_res |
Definition at line 93 of file lisp_gpe_adjacency.h.
| u32 lisp_gpe_adjacency_t_::vni |
The VNI.
Used in combination with the local-rloc to get the sub-interface
Definition at line 58 of file lisp_gpe_adjacency.h.
1.8.11 
