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/fib/ip4_fib.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/vnet/fib/ip4_fib.h') diff --git a/src/vnet/fib/ip4_fib.h b/src/vnet/fib/ip4_fib.h index cf312cdc..a8dc68b5 100644 --- a/src/vnet/fib/ip4_fib.h +++ b/src/vnet/fib/ip4_fib.h @@ -64,6 +64,15 @@ extern void ip4_fib_table_fwding_dpo_remove(ip4_fib_t *fib, extern u32 ip4_fib_table_lookup_lb (ip4_fib_t *fib, const ip4_address_t * dst); +/** + * @brief Walk all entries in a FIB table + * N.B: This is NOT safe to deletes. If you need to delete walk the whole + * table and store elements in a vector, then delete the elements + */ +extern void ip4_fib_table_walk(ip4_fib_t *fib, + fib_table_walk_fn_t fn, + void *ctx); + /** * @brief Get the FIB at the given index */ -- cgit 1.2.3-korg