diff options
author | Neale Ranns <nranns@cisco.com> | 2016-11-22 17:07:28 +0000 |
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committer | Damjan Marion <dmarion.lists@gmail.com> | 2017-01-27 19:53:46 +0000 |
commit | 32e1c010b0c34fd0984f7fc45fae648a182025c5 (patch) | |
tree | 06a440bdc9dc039ad0dcf866acc9e10a6ea5e2e7 /src/vnet/adj/adj_rewrite.h | |
parent | 6f692d6e5a8ffc920a728372ef773199bc5466c0 (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/adj/adj_rewrite.h')
-rw-r--r-- | src/vnet/adj/adj_rewrite.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/vnet/adj/adj_rewrite.h b/src/vnet/adj/adj_rewrite.h deleted file mode 100644 index 25e6bba8868..00000000000 --- a/src/vnet/adj/adj_rewrite.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @brief - * A rewrite adjacency has no key, and thus cannot be 'found' from the - * FIB resolution code. the client therefore needs to maange these adjacencies - */ - -#ifndef __ADJ_REWRITE_H__ -#define __ADJ_REWRITE_H__ - -#include <vnet/adj/adj_types.h> - -/** - * @brief - * Add (and lock) a new or lock an existing neighbour adjacency - * - * @param nh_proto - * The protocol for the next-hop address (v4 or v6) - * - * @param link_type - * A description of the protocol of the packets that will forward - * through this adj. On an ethernet interface this is the MAC header's - * ether-type - * - * @param sw_if_index - * The interface on which the peer resides - * - * @param rewrite - * The rewrite to prepend to packets - */ -extern adj_index_t adj_rewrite_add_and_lock(fib_protocol_t nh_proto, - vnet_link_t link_type, - u32 sw_if_index, - u8 *rewrite); - -#endif |