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authorNeale Ranns <nranns@cisco.com>2016-11-22 17:07:28 +0000
committerDamjan Marion <dmarion.lists@gmail.com>2017-01-27 19:53:46 +0000
commit32e1c010b0c34fd0984f7fc45fae648a182025c5 (patch)
tree06a440bdc9dc039ad0dcf866acc9e10a6ea5e2e7 /src/vnet/dpo/load_balance.h
parent6f692d6e5a8ffc920a728372ef773199bc5466c0 (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/load_balance.h')
-rw-r--r--src/vnet/dpo/load_balance.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vnet/dpo/load_balance.h b/src/vnet/dpo/load_balance.h
index 1799653628d..b901c5beb84 100644
--- a/src/vnet/dpo/load_balance.h
+++ b/src/vnet/dpo/load_balance.h
@@ -36,6 +36,7 @@
#include <vnet/ip/lookup.h>
#include <vnet/dpo/dpo.h>
#include <vnet/fib/fib_types.h>
+#include <vnet/fib/fib_entry.h>
/**
* Load-balance main
@@ -99,6 +100,11 @@ typedef struct load_balance_t_ {
dpo_proto_t lb_proto;
/**
+ * Flags from the load-balance's associated fib_entry_t
+ */
+ fib_entry_flag_t lb_fib_entry_flags;
+
+ /**
* The number of locks, which is approximately the number of users,
* of this load-balance.
* Load-balance objects of via-entries are heavily shared by recursives,
@@ -167,6 +173,8 @@ extern void load_balance_set_bucket(index_t lbi,
const dpo_id_t *next);
extern void load_balance_set_urpf(index_t lbi,
index_t urpf);
+extern void load_balance_set_fib_entry_flags(index_t lbi,
+ fib_entry_flag_t flags);
extern index_t load_balance_get_urpf(index_t lbi);
extern u8* format_load_balance(u8 * s, va_list * args);