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authorShwetha <shwethab@cisco.com>2016-08-08 15:51:04 +0100
committerDave Barach <openvpp@barachs.net>2016-08-22 17:19:04 +0000
commita91cbe698281ff339273b1624fb3860ee9c4c2c7 (patch)
treebf899879467d0a2d640e2e92643ccc8981a619ec /plugins/ioam-plugin/ioam/export/ioam_export.api
parentaa88697b71878b0d28fd497e97300067aea735a1 (diff)
Raw export of IP6 packet with iOAM metadata
- is enabled on iOAM pop nodes with "set ioam export ipfix collector" - ioam_export_node Hooks into vlib graph b/n ip6-hop-by-hop node and ip6-pop-hop-by-hop node - A buffer per worker thread is created for collecting packet data to be exported - ioam_export_node exports first 3 cachelines by collecting it in a MTU sized frame, slaps on ipfix header for export - ioam_export_thread process node - checks for unsent record buffers for longer than 20 seconds and exports it - Added dual loop and prefetch in add, hop-by-hop and pop functions To be done: - IPfix template - Multi collector distribution of ipfix packets - Port to be configurable Change-Id: I959b4253036551382562bdaf10a83fd6f2f1c88b Signed-off-by: Shwetha <shwethab@cisco.com>
Diffstat (limited to 'plugins/ioam-plugin/ioam/export/ioam_export.api')
-rw-r--r--plugins/ioam-plugin/ioam/export/ioam_export.api42
1 files changed, 42 insertions, 0 deletions
diff --git a/plugins/ioam-plugin/ioam/export/ioam_export.api b/plugins/ioam-plugin/ioam/export/ioam_export.api
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+/* Hey Emacs use -*- mode: C -*- */
+/*
+ * 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.
+ */
+
+/* Define a simple binary API to control the feature */
+
+define ioam_export_ip6_enable_disable {
+ /* Client identifier, set from api_main.my_client_index */
+ u32 client_index;
+
+ /* Arbitrary context, so client can match reply to request */
+ u32 context;
+
+ /* Enable / disable the feature */
+ u8 is_disable;
+
+ /* Collector ip address */
+ u8 collector_address[4];
+ u8 src_address[4];
+
+ /* Src ip address */
+};
+
+define ioam_export_ip6_enable_disable_reply {
+ /* From the request */
+ u32 context;
+
+ /* Return value, zero means all OK */
+ i32 retval;
+};