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| author |   Neale Ranns <nranns@cisco.com> | 2016-11-22 17:07:28 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-01-27 19:53:46 +0000 |
| commit | 32e1c010b0c34fd0984f7fc45fae648a182025c5 (patch) | |
| tree | 06a440bdc9dc039ad0dcf866acc9e10a6ea5e2e7 /src/vnet/dpo/dpo.h | |
| parent | 6f692d6e5a8ffc920a728372ef773199bc5466c0 (diff) | |
IP Multicast FIB (mfib)
- IPv[46] mfib tables with support for (*,G/m), (*,G) and (S,G) exact and longest prefix match
- Replication represented via a new replicate DPO.
- RPF configuration and data-plane checking
- data-plane signals sent to listening control planes.
The functions of multicast forwarding entries differ from their unicast conterparts, so we introduce a new mfib_table_t and mfib_entry_t objects. However, we re-use the fib_path_list to resolve and build the entry's output list. the fib_path_list provides the service to construct a replicate DPO for multicast.
'make tests' is added to with two new suites; TEST=mfib, this is invocation of the CLI command 'test mfib' which deals with many path add/remove, flag set/unset scenarios, TEST=ip-mcast, data-plane forwarding tests.
Updated applications to use the new MIFB functions;
- IPv6 NS/RA.
- DHCPv6
unit tests for these are undated accordingly.
Change-Id: I49ec37b01f1b170335a5697541c8fd30e6d3a961
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/dpo/dpo.h')
| -rw-r--r-- | src/vnet/dpo/dpo.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/vnet/dpo/dpo.h b/src/vnet/dpo/dpo.h index 1efcbc8834b..aff4e1b82cc 100644 --- a/src/vnet/dpo/dpo.h +++ b/src/vnet/dpo/dpo.h @@ -100,15 +100,18 @@ typedef enum dpo_type_t_ { * @brief load-balancing over a choice of [un]equal cost paths */ DPO_LOAD_BALANCE, + DPO_REPLICATE, DPO_ADJACENCY, DPO_ADJACENCY_INCOMPLETE, DPO_ADJACENCY_MIDCHAIN, DPO_ADJACENCY_GLEAN, + DPO_ADJACENCY_MCAST, DPO_RECEIVE, DPO_LOOKUP, DPO_LISP_CP, DPO_CLASSIFY, DPO_MPLS_LABEL, + DPO_MFIB_ENTRY, DPO_LAST, } __attribute__((packed)) dpo_type_t; @@ -123,12 +126,15 @@ typedef enum dpo_type_t_ { [DPO_ADJACENCY_INCOMPLETE] = "dpo-adjacency-incomplete", \ [DPO_ADJACENCY_MIDCHAIN] = "dpo-adjacency-midcahin", \ [DPO_ADJACENCY_GLEAN] = "dpo-glean", \ + [DPO_ADJACENCY_MCAST] = "dpo-adj-mcast", \ [DPO_RECEIVE] = "dpo-receive", \ [DPO_LOOKUP] = "dpo-lookup", \ [DPO_LOAD_BALANCE] = "dpo-load-balance", \ + [DPO_REPLICATE] = "dpo-replicate", \ [DPO_LISP_CP] = "dpo-lisp-cp", \ [DPO_CLASSIFY] = "dpo-classify", \ - [DPO_MPLS_LABEL] = "dpo-mpls-label" \ + [DPO_MPLS_LABEL] = "dpo-mpls-label", \ + [DPO_MFIB_ENTRY] = "dpo-mfib_entry" \ } /** |