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authorPablo Camarillo <pcamaril@cisco.com>2016-12-07 18:34:18 +0100
committerDave Barach <openvpp@barachs.net>2017-03-04 00:55:42 +0000
commitfb38095d1c9d1b84850f345f0344f82b9ae2c375 (patch)
tree374b98350db7c182c9493a219266f1229c52f1ae /src/plugins/srv6-localsid/srv6_localsid_sample.h
parentfa5231d75e1530a03a0c4f14706ec58067fa32d0 (diff)
Evolving SRv6 (Segment Routing for IPv6)
Implements: 1.- SR Policies with several (weighted) SID lists 2.- Binding SID 3.- SR LocalSIDs with support for the following functions - End - End.X - End.DX6 - End.DX4 - End.DX2 - End.DT6 - End.DT2 - End.B6 - End.B6.Encaps 4.- SR Steering policies (to steer a traffic through an SR Policy) - Support for IPv6 traffic (IPv6 Encapsulation / SRH insertion) - Support for IPv4 traffic (IPv6 Encapsulation) - Support for L2 traffic (T.Insert / T.Encaps) 5.- Doxygen documentation 6.- Framework (APIs) to allow the definition of new SR LocalSID behaviors by means of plugins 7.- Sample SRv6 LocalSID plugin Change-Id: I2de3d126699d4f11f54c0f7f3b71420ea41fd389 Signed-off-by: Pablo Camarillo <pcamaril@cisco.com>
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+/*
+ * Copyright (c) 2015 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.
+ */
+#ifndef __included_srv6_localsid_sample_h__
+#define __included_srv6_localsid_sample_h__
+
+#include <vnet/vnet.h>
+#include <vnet/ip/ip.h>
+#include <vnet/sr/sr.h>
+#include <vnet/sr/sr_packet.h>
+
+#include <vppinfra/hash.h>
+#include <vppinfra/error.h>
+#include <vppinfra/elog.h>
+
+typedef struct {
+ /* API message ID base */
+ u16 msg_id_base;
+
+ /* convenience */
+ vlib_main_t * vlib_main;
+ vnet_main_t * vnet_main;
+
+ /* DPO type */
+ dpo_type_t srv6_localsid_sample_dpo_type;
+
+ /* SRv6 LocalSID behavior number */
+ u32 srv6_localsid_behavior_id;
+
+} srv6_localsid_sample_main_t;
+
+/*
+ * This is the memory that will be stored per each localsid
+ * the user instantiates
+ */
+typedef struct {
+ u32 fib_table; /* Stupid index used as an example.. */
+} srv6_localsid_sample_per_sid_memory_t ;
+
+srv6_localsid_sample_main_t srv6_localsid_sample_main;
+
+format_function_t format_srv6_localsid_sample;
+unformat_function_t unformat_srv6_localsid_sample;
+
+void srv6_localsid_sample_dpo_lock (dpo_id_t * dpo);
+void srv6_localsid_sample_dpo_unlock (dpo_id_t * dpo);
+
+extern vlib_node_registration_t srv6_localsid_sample_node;
+
+#endif /* __included_sample_h__ */