diff options
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/fib/fib_path_list.c | |
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/fib/fib_path_list.c')
-rw-r--r-- | src/vnet/fib/fib_path_list.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/vnet/fib/fib_path_list.c b/src/vnet/fib/fib_path_list.c index db9d1af9e3f..ce11cf452cb 100644 --- a/src/vnet/fib/fib_path_list.c +++ b/src/vnet/fib/fib_path_list.c @@ -585,8 +585,11 @@ fib_path_list_resolve (fib_path_list_t *path_list) path_list = fib_path_list_get(path_list_index); FIB_PATH_LIST_DBG(path_list, "resovled"); - fib_path_list_mk_urpf(path_list); + if (!(path_list->fpl_flags & FIB_PATH_LIST_FLAG_NO_URPF)) + { + fib_path_list_mk_urpf(path_list); + } return (path_list); } @@ -1025,14 +1028,14 @@ fib_path_list_copy_and_path_remove (fib_node_index_t orig_path_list_index, */ void fib_path_list_contribute_forwarding (fib_node_index_t path_list_index, - fib_forward_chain_type_t type, + fib_forward_chain_type_t fct, dpo_id_t *dpo) { fib_path_list_t *path_list; path_list = fib_path_list_get(path_list_index); - fib_path_list_mk_lb(path_list, type, dpo); + fib_path_list_mk_lb(path_list, fct, dpo); } /* |