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/fib_entry_src.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/vnet/fib/fib_entry_src.c') diff --git a/src/vnet/fib/fib_entry_src.c b/src/vnet/fib/fib_entry_src.c index 1fb040608b4..d54787cd4d1 100644 --- a/src/vnet/fib/fib_entry_src.c +++ b/src/vnet/fib/fib_entry_src.c @@ -313,6 +313,8 @@ fib_entry_src_collect_forwarding (fib_node_index_t pl_index, { case FIB_FORW_CHAIN_TYPE_UNICAST_IP4: case FIB_FORW_CHAIN_TYPE_UNICAST_IP6: + case FIB_FORW_CHAIN_TYPE_MCAST_IP4: + case FIB_FORW_CHAIN_TYPE_MCAST_IP6: /* * EOS traffic with no label to stack, we need the IP Adj */ @@ -458,6 +460,8 @@ fib_entry_src_mk_lb (fib_entry_t *fib_entry, { load_balance_set_urpf(dpo_lb->dpoi_index, ui); } + load_balance_set_fib_entry_flags(dpo_lb->dpoi_index, + fib_entry_get_flags_i(fib_entry)); } void -- cgit 1.2.3-korg