From a91cbe698281ff339273b1624fb3860ee9c4c2c7 Mon Sep 17 00:00:00 2001 From: Shwetha Date: Mon, 8 Aug 2016 15:51:04 +0100 Subject: 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 --- plugins/ioam-plugin/ioam/export/ioam_export.api | 42 +++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 plugins/ioam-plugin/ioam/export/ioam_export.api (limited to 'plugins/ioam-plugin/ioam/export/ioam_export.api') diff --git a/plugins/ioam-plugin/ioam/export/ioam_export.api b/plugins/ioam-plugin/ioam/export/ioam_export.api new file mode 100644 index 00000000000..f22d9fc8ebe --- /dev/null +++ b/plugins/ioam-plugin/ioam/export/ioam_export.api @@ -0,0 +1,42 @@ +/* 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; +}; -- cgit 1.2.3-korg