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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/ip/ip.api
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/ip/ip.api')
-rw-r--r--src/vnet/ip/ip.api53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/vnet/ip/ip.api b/src/vnet/ip/ip.api
index 5371696c339..65f6e7a79ed 100644
--- a/src/vnet/ip/ip.api
+++ b/src/vnet/ip/ip.api
@@ -395,6 +395,41 @@ define ip_add_del_route_reply
i32 retval;
};
+/** \brief Add / del route request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - software index of the new vlan's parent interface
+ @param vrf_id - fib table /vrf associated with the route
+
+ FIXME
+*/
+define ip_mroute_add_del
+{
+ u32 client_index;
+ u32 context;
+ u32 next_hop_sw_if_index;
+ u32 table_id;
+ u32 entry_flags;
+ u32 itf_flags;
+ u16 grp_address_length;
+ u8 create_vrf_if_needed;
+ u8 is_add;
+ u8 is_ipv6;
+ u8 is_local;
+ u8 grp_address[16];
+ u8 src_address[16];
+};
+
+/** \brief Reply for add / del mroute request
+ @param context - returned sender context, to match reply w/ request
+ @param retval - return code
+*/
+define ip_mroute_add_del_reply
+{
+ u32 context;
+ i32 retval;
+};
+
define ip_address_details
{
u32 client_index;
@@ -424,6 +459,24 @@ define ip_dump
u8 is_ipv6;
};
+define mfib_signal_dump
+{
+ u32 client_index;
+ u32 context;
+};
+
+define mfib_signal_details
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u32 table_id;
+ u16 grp_address_len;
+ u8 grp_address[16];
+ u8 src_address[16];
+ u16 ip_packet_len;
+ u8 ip_packet_data[256];
+};
/*
* Local Variables: