From 32e1c010b0c34fd0984f7fc45fae648a182025c5 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Tue, 22 Nov 2016 17:07:28 +0000 Subject: 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 --- src/vnet/dpo/load_balance.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/vnet/dpo/load_balance.h') 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 #include #include +#include /** * Load-balance main @@ -98,6 +99,11 @@ 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. @@ -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); -- cgit 1.2.3-korg