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Ubuntu系统编译思科VPP24.02演示

通信行业搬砖工

2024-05-24

导读：本期，我们继续开始讲解思科网络交换路由插件vpp软件的技术专题，本期我们讲述如何编译vpp24.02版本，如果小伙伴们对通信技术感兴趣，欢迎关注公众号：通信行业搬砖工！

思科VPP软件概要

思科VPP（Vector Packet Processing）是一款由思科开发的商用代码，后来其开源版本被加入到Linux基金会的FD.io项目中，并成为该项目的核心。以下是关于思科VPP的概要介绍：

一、VPP的基础信息

全称：Vector Packet Processing（向量包处理）
开发者：思科
初始开发时间：2002年
开源时间：2016年，加入Linux基金会的FD.io项目

二、VPP的主要特点和功能

高性能：VPP运行在用户空间，支持多种收包方式，如DPDK，从而实现高性能的包处理。
框架可扩展：VPP构建基于“包处理图”，可以方便地“插入”新的节点，实现功能的拓展和自定义。
成熟的交换/路由功能：VPP提供了丰富的交换和路由功能，适用于各种网络环境。

三、VPP的应用场景

云计算和数据中心网络：VPP可以与虚拟化和容器化技术结合使用，加速云计算平台中的网络数据包处理。
网络功能虚拟化（NFV）：VPP可以作为NFV架构中的虚拟网络功能（VNF）组件，提高网络功能的部署和管理效率。
边缘计算和物联网：VPP适用于边缘设备，能处理海量的网络数据包，为边缘计算和物联网应用提供高效支持。

四、VPP的技术优势

模块化与灵活性：VPP的模块化设计使得新的插件易于使用和与现存图节点结合，提高了系统的灵活性。
包处理革新：VPP将包处理由逐个处理变为批量处理（向量包），提高了处理效率。
易于扩展：VPP引擎运行在纯用户空间上，无需源代码即可扩展引擎功能。

编译环境介绍

编译机环境介绍

OS：Ubuntu 22.04

root@inspur6680:/home/ubuntu/work/vpp# lsb_release -aNo LSB modules are available.Distributor ID:  UbuntuDescription:  Ubuntu 22.04.2 LTSRelease:  22.04Codename:  jammyroot@inspur6680:/home/ubuntu/work/vpp#

VPP：VPP branch 24.02

源码下载操作

VPP 源代码下载

通过执行命令：git clone -b stable/2402 https://gerrit.fd.io/r/vpp 从官网拉取 vpp 24.02 版本

执行操作如下所示，当前全新的ubuntu 22.04版本拉取代码。

问题一：操作日志显示git not found 错误。日志如下所示：

ubuntu@inspur6680:~/work$ git clone -b stable/2402 https://gerrit.fd.io/r/vppCommand 'git' not found, but can be installed with:sudo apt install git

解决方法：使用apt install git 命令从unbuntu 官方源拉取git工具安装到本地。

#安装git工具ubuntu@inspur6680:~/work$ sudo su[sudo] password for ubuntu: root@inspur6680:/home/ubuntu/work# apt install git Reading package lists... DoneBuilding dependency tree... DoneReading state information... DoneThe following additional packages will be installed:  git-man liberror-perlSuggested packages:  git-daemon-run | git-daemon-sysvinit git-doc git-email git-gui gitk gitweb git-cvs git-mediawiki git-svnThe following NEW packages will be installed:  git git-man liberror-perl0 upgraded, 3 newly installed, 0 to remove and 413 not upgraded.Need to get 4,147 kB of archives.After this operation, 21.0 MB of additional disk space will be used.Do you want to continue? [Y/n] yGet:1 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 liberror-perl all 0.17029-1 [26.5 kB]Get:2 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-updates/main amd64 git-man all 1:2.34.1-1ubuntu1.10 [954 kB]Get:3 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-updates/main amd64 git amd64 1:2.34.1-1ubuntu1.10 [3,166 kB]Fetched 4,147 kB in 4s (1,166 kB/s)Selecting previously unselected package liberror-perl.(Reading database ... 198809 files and directories currently installed.)Preparing to unpack .../liberror-perl_0.17029-1_all.deb ...Unpacking liberror-perl (0.17029-1) ...Selecting previously unselected package git-man.Preparing to unpack .../git-man_1%3a2.34.1-1ubuntu1.10_all.deb ...Unpacking git-man (1:2.34.1-1ubuntu1.10) ...Selecting previously unselected package git.Preparing to unpack .../git_1%3a2.34.1-1ubuntu1.10_amd64.deb ...Unpacking git (1:2.34.1-1ubuntu1.10) ...Setting up liberror-perl (0.17029-1) ...Setting up git-man (1:2.34.1-1ubuntu1.10) ...Setting up git (1:2.34.1-1ubuntu1.10) ...Processing triggers for man-db (2.10.2-1) ...

然后使用git 命令，使用-b 参数下载指定版本的vpp代码。其操作指令为: git clone -b stable/2402 https://gerrit.fd.io/r/vpp

root@inspur6680:/home/ubuntu/work# root@inspur6680:/home/ubuntu/work# git clone -b stable/2402 https://gerrit.fd.io/r/vppCloning into 'vpp'...remote: Counting objects: 156, doneremote: Finding sources: 100% (23/23)remote: Total 146173 (delta 2), reused 146160 (delta 2)Receiving objects: 100% (146173/146173), 75.17 MiB | 1.74 MiB/s, done.Resolving deltas: 100% (112839/112839), done.root@inspur6680:/home/ubuntu/work# lsvpproot@inspur6680:/home/ubuntu/work#  cd vpp/root@inspur6680:/home/ubuntu/work/vpp# lsbuild  build-data  build-root  configure  docs  extras  INFO.yaml  LICENSE  MAINTAINERS  Makefile  README.md  src  testroot@inspur6680:/home/ubuntu/work/vpp# root@inspur6680:/home/ubuntu/work/vpp# root@inspur6680:/home/ubuntu/work/vpp# git branch* stable/2402root@inspur6680:/home/ubuntu/work/vpp#

编译vpp源代码实操

一、依赖环境安装

该步骤通过使用 make install-dep 命令安装编译需要的工具链等配置。

问题二：make 工具未安装

root@inspur6680:/home/ubuntu/work/vpp# root@inspur6680:/home/ubuntu/work/vpp# make install-depCommand 'make' not found, but can be installed with:apt install make        # version 4.3-4.1build1, orapt install make-guile  # version 4.3-4.1build1

解决方法：按照提示安装工具，使用apt install make 命令从OS的源拉取make工具安装到本地。

root@inspur6680:/home/ubuntu/work/vpp# apt install make Reading package lists... DoneBuilding dependency tree... DoneReading state information... DoneSuggested packages:  make-docThe following NEW packages will be installed:  make0 upgraded, 1 newly installed, 0 to remove and 413 not upgraded.Need to get 180 kB of archives.After this operation, 426 kB of additional disk space will be used.Get:1 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 make amd64 4.3-4.1build1 [180 kB]Fetched 180 kB in 2s (108 kB/s)Selecting previously unselected package make.(Reading database ... 199794 files and directories currently installed.)Preparing to unpack .../make_4.3-4.1build1_amd64.deb ...Unpacking make (4.3-4.1build1) ...Setting up make (4.3-4.1build1) ...Processing triggers for man-db (2.10.2-1) ...root@inspur6680:/home/ubuntu/work/vpp# make -vGNU Make 4.3Built for x86_64-pc-linux-gnuCopyright (C) 1988-2020 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>This is free software: you are free to change and redistribute it.There is NO WARRANTY, to the extent permitted by law.root@inspur6680:/home/ubuntu/work/vpp#

然后继续执行make install-dep命令，搭建编译依赖的环境。

root@inspur6680:/home/ubuntu/work/vpp# make install-depGet:1 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 kB]Hit:2 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy InReleaseHit:3 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-updates InReleaseHit:4 http://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-backports InReleaseFetched 110 kB in 4s (28.2 kB/s)Reading package lists... DoneReading package lists... DoneBuilding dependency tree... DoneReading state information... Doneenchant-2 is already the newest version (2.3.2-1ubuntu2).enchant-2 set to manually installed.python3-yaml is already the newest version (5.4.1-1ubuntu1).python3-yaml set to manually installed.ethtool is already the newest version (1:5.16-1ubuntu0.1).ethtool set to manually installed.git is already the newest version (1:2.34.1-1ubuntu1.10).

中间略去N行 log信息，无错误提示，标识该步骤执行成功。

Setting up libpython3.10-dev:amd64 (3.10.12-1~22.04.3) ...Setting up python3.10-dev (3.10.12-1~22.04.3) ...Setting up g++ (4:11.2.0-1ubuntu1) ...update-alternatives: using /usr/bin/g++ to provide /usr/bin/c++ (c++) in auto modeSetting up build-essential (12.9ubuntu3) ...Setting up llvm-14-dev (1:14.0.0-1ubuntu1.1) ...Setting up libpython3-dev:amd64 (3.10.6-1~22.04) ...Setting up debhelper (13.6ubuntu1) ...Setting up lcov (1.15-1) ...Setting up python3-dev (3.10.6-1~22.04) ...Processing triggers for libc-bin (2.35-0ubuntu3.1) ...Processing triggers for ufw (0.36.1-4build1) ...Processing triggers for man-db (2.10.2-1) ...Processing triggers for shared-mime-info (2.1-2) ...Processing triggers for sgml-base (1.30) ...Processing triggers for install-info (6.8-4build1) ...Processing triggers for mailcap (3.70+nmu1ubuntu1) ...Processing triggers for desktop-file-utils (0.26-1ubuntu3) ...Processing triggers for hicolor-icon-theme (0.17-2) ...Processing triggers for gnome-menus (3.36.0-1ubuntu3) ...Setting up libpcap0.8-dev:amd64 (1.10.1-4build1) ...Setting up libpcap-dev:amd64 (1.10.1-4build1) ...git config commit.template .git_commit_template.txtroot@inspur6680:/home/ubuntu/work/vpp#

二、执行vpp代码构造操作

该步骤通过使用make build 或者make build-release 编译版本，其分别对应编译调试的debug版本，和发布的release版本。其区别在于debug版本编译的版本含有gcc 调试的符号，而 release 发布版本使用gcc -O3 优化，删除了一些调试的符号。gcc -O3 等优化细节，详情可以参考网上相关资料， Google is the best answer.

提示：该步骤需要联网下载如dpdk等相关依赖包，因此需要连接网络。

root@inspur6680:/home/ubuntu/work/vpp# make buildmake[1]: Entering directory '/home/ubuntu/work/vpp/build-root'@@@@ Arch for platform 'vpp' is native @@@@@@@@ Finding source for external @@@@@@@@ Makefile fragment found in /home/ubuntu/work/vpp/build-data/packages/external.mk @@@@@@@@ Source found in /home/ubuntu/work/vpp/build @@@@@@@@ Arch for platform 'vpp' is native @@@@@@@@ Finding source for vpp @@@@@@@@ Makefile fragment found in /home/ubuntu/work/vpp/build-data/packages/vpp.mk @@@@@@@@ Source found in /home/ubuntu/work/vpp/src @@@@@@@@ Configuring external in /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external @@@@
@@@@ Building external in /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external @@@@
@@@@ Installing external @@@@make[2]: Entering directory '/home/ubuntu/work/vpp/build/external'==========================================================Building vpp-ext-deps from source. Consider installingdevelopment package by invoking 'make install-ext-deps'from the top level directory==========================================================make configmake[3]: Entering directory '/home/ubuntu/work/vpp/build/external'mkdir -p downloadsDownloading http://github.com/intel/intel-ipsec-mb/archive/v1.5.tar.gz  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current                                 Dload  Upload   Total   Spent    Left  Speed  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0100 2163k    0 2163k    0     0   680k      0 --:--:--  0:00:03 --:--:-- 1619kWarning: Got more output options than URLs--- validating ipsec-mb 1.5 checksum--- extracting ipsec-mb 1.5--- patching ipsec-mb 1.5--- configuring ipsec-mb 1.5 - log: /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external/ipsec-mb.config.logmkdir -p downloadsDownloading http://fast.dpdk.org/rel/dpdk-23.11.tar.xz  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current                                 Dload  Upload   Total   Spent    Left  Speed

问题三：构造过程中，需要下载RDMA包，但是因网络不稳定，出现问题：RDMA软件包下载失败！

Downloading http://github.com/linux-rdma/rdma-core/releases/download/v49.0/rdma-core-49.0.tar.gz  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current                                 Dload  Upload   Total   Spent    Left  Speed  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0  0     0    0     0    0     0      0      0 --:--:--  0:00:21 --:--:--     0^[acurl: (7) Failed to connect to github.com port 443 after 21007 ms: Connection refusedWarning: Got more output options than URLsmake[3]: *** [packages/rdma-core.mk:58: downloads/rdma-core-49.0.tar.gz] Error 7make[3]: Leaving directory '/home/ubuntu/work/vpp/build/external'make[2]: *** [Makefile:161: ebuild-build] Error 2make[2]: Leaving directory '/home/ubuntu/work/vpp/build/external'make[1]: *** [Makefile:732: external-install] Error 2make[1]: Leaving directory '/home/ubuntu/work/vpp/build-root'make: *** [Makefile:411: build] Error 2root@inspur6680:/home/ubuntu/work/vpp#

解决方法：重新执行 make build命令，会从上次下载失败的软件包处重新开始下载依赖包

root@inspur6680:/home/ubuntu/work/vpp# make buildmake[1]: Entering directory '/home/ubuntu/work/vpp/build-root'@@@@ Arch for platform 'vpp' is native @@@@@@@@ Finding source for external @@@@@@@@ Makefile fragment found in /home/ubuntu/work/vpp/build-data/packages/external.mk @@@@@@@@ Source found in /home/ubuntu/work/vpp/build @@@@@@@@ Arch for platform 'vpp' is native @@@@@@@@ Finding source for vpp @@@@@@@@ Makefile fragment found in /home/ubuntu/work/vpp/build-data/packages/vpp.mk @@@@@@@@ Source found in /home/ubuntu/work/vpp/src @@@@find: ‘/home/ubuntu/work/vpp/build-root/config.site’: No such file or directory@@@@ Configuring external: nothing to do @@@@@@@@ Building external in /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external @@@@

@@@@ Installing external @@@@make[2]: Entering directory '/home/ubuntu/work/vpp/build/external'==========================================================Building vpp-ext-deps from source. Consider installingdevelopment package by invoking 'make install-ext-deps'from the top level directory==========================================================make configmake[3]: Entering directory '/home/ubuntu/work/vpp/build/external'mkdir -p downloadsDownloading http://github.com/linux-rdma/rdma-core/releases/download/v49.0/rdma-core-49.0.tar.gz  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current                                 Dload  Upload   Total   Spent    Left  Speed  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0

在此构造过程中，需要编译DPDK，因此消耗时间较多。

问题四：缺少meson 工具导致无法编译dpdk

ls: cannot access '/home/ubuntu/work/vpp/build/external/downloads/meson*': No such file or directoryLooking in links: /root/DownloadsWARNING: Location '/root/Downloads' is ignored: it is either a non-existing path or lacks a specific scheme.WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7b4bb39bf0d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/meson/WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7b4bb39be710>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/meson/WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7b4bb39bf370>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/meson/WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7b4bb39bf520>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/meson/WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7b4bb39bf6d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/meson/ERROR: Could not find a version that satisfies the requirement meson==0.55.3 (from versions: none)ERROR: No matching distribution found for meson==0.55.3make[3]: *** [packages/dpdk.mk:222: /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external/.dpdk.config.ok] Error 1make[3]: Leaving directory '/home/ubuntu/work/vpp/build/external'make[2]: *** [Makefile:161: ebuild-build] Error 2make[2]: Leaving directory '/home/ubuntu/work/vpp/build/external'make[1]: *** [Makefile:732: external-install] Error 2make[1]: Leaving directory '/home/ubuntu/work/vpp/build-root'make: *** [Makefile:411: build] Error 2

解决方法：

方法一：重新执行make build 操作，通过log可以清晰看到meson工具被安装。

方法二：安装与之对应版本的meson工具。

Successfully downloaded meson wheel pyelftools setuptoolsLooking in links: /home/ubuntu/work/vpp/build/external/downloads/Processing /home/ubuntu/work/vpp/build/external/downloads/meson-0.55.3.tar.gz  Installing build dependencies ... done  Getting requirements to build wheel ... done  Preparing metadata (pyproject.toml) ... doneProcessing /home/ubuntu/work/vpp/build/external/downloads/pyelftools-0.31-py3-none-any.whlBuilding wheels for collected packages: meson  Building wheel for meson (pyproject.toml) ... done  Created wheel for meson: filename=meson-0.55.3-py3-none-any.whl size=662410 sha256=a5d5d59152173762ae71348a90528f5f75a947f75f3c6af321a74b8056679895  Stored in directory: /root/.cache/pip/wheels/b4/40/ca/d2efc458cc9b5e9aa3dae3fe0bb2622cd6c217aa64edb99e69Successfully built mesonInstalling collected packages: pyelftools, mesonSuccessfully installed meson-0.55.3 pyelftools-0.31The Meson build systemVersion: 0.55.3Source dir: /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external/src-dpdkBuild dir: /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/external/build-dpdkBuild type: native build

最终编译成功

-- Looking for SSL_set_async_callback-- Looking for SSL_set_async_callback - found-- Found picotls in /home/ubuntu/work/vpp/build-root/install-vpp_debug-native/external/include and /home/ubuntu/work/vpp/build-root/install-vpp_debug-native/external/lib/libpicotls-core.a-- Configuration:VPP platform        : defaultVPP version         : 24.02.0-8~g80e950381VPP library version : 24.02.0GIT toplevel dir    : /home/ubuntu/work/vppBuild type          : debugC compiler          : /usr/lib/ccache/clang (Clang 14.0.0)C flags             : Linker flags (apps) : Linker flags (libs) : Host processor      : x86_64Target processor    : x86_64Prefix path         : /opt/vpp/external/x86_64 /home/ubuntu/work/vpp/build-root/install-vpp_debug-native/externalInstall prefix      : /home/ubuntu/work/vpp/build-root/install-vpp_debug-native/vppLibrary dir         : lib/x86_64-linux-gnuMultiarch variants  : hsw skx icl-- Configuring done-- Generating done-- Build files have been written to: /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/vpp@@@@ Building vpp in /home/ubuntu/work/vpp/build-root/build-vpp_debug-native/vpp @@@@[2738/2738] Linking C shared library lib/x86_64-linux-gnu/vat2_plugins/wireguard_test_plugin_wireguard_plugin.so@@@@ Installing vpp @@@@[0/1] Install the project...-- Install configuration: "debug"/usr/lib/python3/dist-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.  warnings.warn(make[1]: Leaving directory '/home/ubuntu/work/vpp/build-root'root@inspur6680:/home/ubuntu/work/vpp#

可执行程序vpp在路径 build-root/build-vpp_debug-native/vpp/bin/ 下

root@inspur6680:/home/ubuntu/work/vpp# ls -ls build-root/build-vpp_debug-native/vpp/bin/total 6768  56 -rwxr-xr-x 1 root root   53296  5月 23 15:31 sock_test_client  52 -rwxr-xr-x 1 root root   50008  5月 23 15:31 sock_test_server  48 -rwxr-xr-x 1 root root   48720  5月 23 15:24 svmdbtool  60 -rwxr-xr-x 1 root root   59616  5月 23 15:24 svmtool1236 -rwxr-xr-x 1 root root 1263656  5月 23 15:24 test_infra 284 -rwxr-xr-x 1 root root  287104  5月 23 15:33 test_pnat  56 -rwxr-xr-x 1 root root   55776  5月 23 15:29 test_vat2  40 -rwxr-xr-x 1 root root   39456  5月 23 15:29 test_vppapiclient2472 -rwxr-xr-x 1 root root 2528696  5月 23 15:29 vapi_cpp_test 684 -rwxr-xr-x 1 root root  699304  5月 23 15:29 vapi_c_test  60 -rwxr-xr-x 1 root root   61368  5月 23 15:29 vat2 112 -rwxr-xr-x 1 root root  112096  5月 23 15:31 vcl_test_client  96 -rwxr-xr-x 1 root root   97456  5月 23 15:31 vcl_test_server 468 -rwxr-xr-x 1 root root  478712  5月 23 15:29 vpp 364 -rwxr-xr-x 1 root root  370512  5月 23 15:29 vpp_api_test  32 -rwxr-xr-x 1 root root   29968  5月 23 15:29 vppctl 440 -rwxr-xr-x 1 root root  448952  5月 23 15:31 vpp_echo  24 -rwxr-xr-x 1 root root   22352  5月 23 15:30 vpp_fateshare_monitor  28 -rwxr-xr-x 1 root root   27664  5月 23 15:29 vpp_get_metrics  32 -rwxr-xr-x 1 root root   30200  5月 23 15:29 vpp_get_stats  52 -rwxr-xr-x 1 root root   50640  5月 23 15:29 vpp_json_test  44 -rwxr-xr-x 1 root root   44640  5月 23 15:29 vpp_prometheus_export  28 -rwxr-xr-x 1 root root   25016  5月 23 15:29 vpp_restartroot@inspur6680:/home/ubuntu/work/vpp#

当前版本对应的lib库路径：

build-root/build-vpp_debug-native/vpp/lib/x86_64-linux-gnu/

ubuntu@inspur6680:~/work/vpp$ ls -ls build-root/build-vpp_debug-native/vpp/lib/x86_64-linux-gnu/total 47308    0 lrwxrwxrwx 1 root root       17  5月 23 15:32 liblcp.so -> liblcp.so.24.02.0  316 -rwxr-xr-x 1 root root   321896  5月 23 15:32 liblcp.so.24.02.0    0 lrwxrwxrwx 1 root root       17  5月 23 15:32 libnat.so -> libnat.so.24.02.0  228 -rwxr-xr-x 1 root root   231528  5月 23 15:32 libnat.so.24.02.0    0 lrwxrwxrwx 1 root root       19  5月 23 15:24 libsvmdb.so -> libsvmdb.so.24.02.0   80 -rwxr-xr-x 1 root root    78856  5月 23 15:24 libsvmdb.so.24.02.0    0 lrwxrwxrwx 1 root root       17  5月 23 15:24 libsvm.so -> libsvm.so.24.02.0  380 -rwxr-xr-x 1 root root   385192  5月 23 15:24 libsvm.so.24.02.0    0 lrwxrwxrwx 1 root root       24  5月 23 15:29 libvapiclient.so -> libvapiclient.so.24.02.0  192 -rwxr-xr-x 1 root root   194200  5月 23 15:29 libvapiclient.so.24.02.0    0 lrwxrwxrwx 1 root root       23  5月 23 15:28 libvatclient.so -> libvatclient.so.24.02.0   56 -rwxr-xr-x 1 root root    54936  5月 23 15:28 libvatclient.so.24.02.0    0 lrwxrwxrwx 1 root root       23  5月 23 15:29 libvatplugin.so -> libvatplugin.so.24.02.0   56 -rwxr-xr-x 1 root root    54032  5月 23 15:29 libvatplugin.so.24.02.0    0 lrwxrwxrwx 1 root root       27  5月 23 15:29 libvcl_ldpreload.so -> libvcl_ldpreload.so.24.02.0  156 -rwxr-xr-x 1 root root   157384  5月 23 15:29 libvcl_ldpreload.so.24.02.0    0 lrwxrwxrwx 1 root root       21  5月 23 15:24 libvlibapi.so -> libvlibapi.so.24.02.0  176 -rwxr-xr-x 1 root root   179472  5月 23 15:24 libvlibapi.so.24.02.0    0 lrwxrwxrwx 1 root root       30  5月 23 15:24 libvlibmemoryclient.so -> libvlibmemoryclient.so.24.02.0  140 -rwxr-xr-x 1 root root   140696  5月 23 15:24 libvlibmemoryclient.so.24.02.0    0 lrwxrwxrwx 1 root root       24  5月 23 15:24 libvlibmemory.so -> libvlibmemory.so.24.02.0  528 -rwxr-xr-x 1 root root   540416  5月 23 15:24 libvlibmemory.so.24.02.0    0 lrwxrwxrwx 1 root root       18  5月 23 15:24 libvlib.so -> libvlib.so.24.02.0 2616 -rwxr-xr-x 1 root root  2676176  5月 23 15:24 libvlib.so.24.02.0    0 lrwxrwxrwx 1 root root       18  5月 23 15:28 libvnet.so -> libvnet.so.24.02.039992 -rwxr-xr-x 1 root root 40948360  5月 23 15:28 libvnet.so.24.02.0    0 lrwxrwxrwx 1 root root       26  5月 23 15:29 libvppapiclient.so -> libvppapiclient.so.24.02.0   96 -rwxr-xr-x 1 root root    97136  5月 23 15:29 libvppapiclient.so.24.02.0    0 lrwxrwxrwx 1 root root       20  5月 23 15:29 libvppcom.so -> libvppcom.so.24.02.0  632 -rwxr-xr-x 1 root root   643392  5月 23 15:29 libvppcom.so.24.02.0    0 lrwxrwxrwx 1 root root       22  5月 23 15:24 libvppinfra.so -> libvppinfra.so.24.02.0 1620 -rwxr-xr-x 1 root root  1658712  5月 23 15:24 libvppinfra.so.24.02.0    0 lrwxrwxrwx 1 root root       28  5月 23 15:29 libvppmem_preload.so -> libvppmem_preload.so.24.02.0   24 -rwxr-xr-x 1 root root    21240  5月 23 15:29 libvppmem_preload.so.24.02.0   12 drwxr-xr-x 2 root root    12288  5月 23 15:34 vat2_plugins    4 drwxr-xr-x 2 root root     4096  5月 23 15:34 vpp_api_test_plugins    4 drwxr-xr-x 2 root root     4096  5月 23 15:34 vpp_pluginsubuntu@inspur6680:~/work/vpp$

VPP软件库中各个插件对应的lib库路径：

build-root/build-vpp_debug-native/vpp/lib/x86_64-linux-gnu/vpp_plugins/

ubuntu@inspur6680:~/work/vpp$ ls -ls build-root/build-vpp_debug-native/vpp/lib/x86_64-linux-gnu/vpp_plugins/total 196052   316 -rwxr-xr-x 1 root root    322784  5月 23 15:29 abf_plugin.so  1404 -rwxr-xr-x 1 root root   1435632  5月 23 15:29 acl_plugin.so   356 -rwxr-xr-x 1 root root    361072  5月 23 15:29 adl_plugin.so   888 -rwxr-xr-x 1 root root    908864  5月 23 15:29 af_packet_plugin.so  2240 -rwxr-xr-x 1 root root   2290608  5月 23 15:29 af_xdp_plugin.so   176 -rwxr-xr-x 1 root root    178016  5月 23 15:29 arping_plugin.so  1344 -rwxr-xr-x 1 root root   1373152  5月 23 15:29 avf_plugin.so    92 -rwxr-xr-x 1 root root     92552  5月 23 15:28 bpf_trace_filter_plugin.so    68 -rwxr-xr-x 1 root root     68368  5月 23 15:29 bufmon_plugin.so   124 -rwxr-xr-x 1 root root    124952  5月 23 15:29 builtinurl_plugin.so   276 -rwxr-xr-x 1 root root    282408  5月 23 15:29 cdp_plugin.so  1028 -rwxr-xr-x 1 root root   1051032  5月 23 15:30 cnat_plugin.so   632 -rwxr-xr-x 1 root root    645976  5月 23 15:30 crypto_native_plugin.so   116 -rwxr-xr-x 1 root root    118416  5月 23 15:30 crypto_openssl_plugin.so   132 -rwxr-xr-x 1 root root    133872  5月 23 15:30 crypto_sw_scheduler_plugin.so   548 -rwxr-xr-x 1 root root    559080  5月 23 15:30 ct6_plugin.so   880 -rwxr-xr-x 1 root root    900880  5月 23 15:33 det44_plugin.so   872 -rwxr-xr-x 1 root root    890352  5月 23 15:30 dev_ena_plugin.so   892 -rwxr-xr-x 1 root root    912688  5月 23 15:30 dev_iavf_plugin.so  1320 -rwxr-xr-x 1 root root   1351008  5月 23 15:30 dhcp_plugin.so   100 -rwxr-xr-x 1 root root    100320  5月 23 15:30 dispatch_trace_plugin.so   120 -rwxr-xr-x 1 root root    119544  5月 23 15:30 dma_intel_plugin.so   400 -rwxr-xr-x 1 root root    409408  5月 23 15:30 dns_plugin.so141316 -rwxr-xr-x 1 root root 144705240  5月 23 15:31 dpdk_plugin.so   740 -rwxr-xr-x 1 root root    756216  5月 23 15:33 dslite_plugin.so    56 -rwxr-xr-x 1 root root     55264  5月 23 15:30 fateshare_plugin.so   368 -rwxr-xr-x 1 root root    375568  5月 23 15:30 flowprobe_plugin.so   808 -rwxr-xr-x 1 root root    827032  5月 23 15:30 geneve_plugin.so   664 -rwxr-xr-x 1 root root    679072  5月 23 15:31 gre_plugin.so   952 -rwxr-xr-x 1 root root    972656  5月 23 15:31 gtpu_plugin.so   592 -rwxr-xr-x 1 root root    602448  5月 23 15:31 hs_apps_plugin.so   104 -rwxr-xr-x 1 root root    103912  5月 23 15:31 hsi_plugin.so   228 -rwxr-xr-x 1 root root    230368  5月 23 15:31 http_plugin.so   304 -rwxr-xr-x 1 root root    308888  5月 23 15:31 http_static_plugin.so   388 -rwxr-xr-x 1 root root    394208  5月 23 15:31 idpf_plugin.so   680 -rwxr-xr-x 1 root root    694544  5月 23 15:31 igmp_plugin.so   860 -rwxr-xr-x 1 root root    878936  5月 23 15:31 ikev2_plugin.so   136 -rwxr-xr-x 1 root root    138040  5月 23 15:31 ila_plugin.so  2252 -rwxr-xr-x 1 root root   2305240  5月 23 15:31 ioam_plugin.so   208 -rwxr-xr-x 1 root root    210840  5月 23 15:31 ip_session_redirect_plugin.so   580 -rwxr-xr-x 1 root root    590776  5月 23 15:31 l2tp_plugin.so   240 -rwxr-xr-x 1 root root    243696  5月 23 15:31 l3xc_plugin.so   472 -rwxr-xr-x 1 root root    481944  5月 23 15:32 lacp_plugin.so   464 -rwxr-xr-x 1 root root    474664  5月 23 15:32 lb_plugin.so   336 -rwxr-xr-x 1 root root    341656  5月 23 15:32 linux_cp_plugin.so    60 -rwxr-xr-x 1 root root     60072  5月 23 15:32 linux_cp_unittest_plugin.so   240 -rwxr-xr-x 1 root root    245456  5月 23 15:32 linux_nl_plugin.so  2200 -rwxr-xr-x 1 root root   2251688  5月 23 15:32 lisp_plugin.so   256 -rwxr-xr-x 1 root root    260048  5月 23 15:32 lisp_unittest_plugin.so   392 -rwxr-xr-x 1 root root    398160  5月 23 15:32 lldp_plugin.so   268 -rwxr-xr-x 1 root root    271384  5月 23 15:32 mactime_plugin.so   680 -rwxr-xr-x 1 root root    693976  5月 23 15:32 map_plugin.so   124 -rwxr-xr-x 1 root root    126272  5月 23 15:32 mdata_plugin.so  1152 -rwxr-xr-x 1 root root   1179360  5月 23 15:32 memif_plugin.so   192 -rwxr-xr-x 1 root root    192760  5月 23 15:32 mss_clamp_plugin.so  1876 -rwxr-xr-x 1 root root   1918656  5月 23 15:32 nat44_ei_plugin.so  1120 -rwxr-xr-x 1 root root   1143696  5月 23 15:33 nat64_plugin.so   492 -rwxr-xr-x 1 root root    501352  5月 23 15:33 nat66_plugin.so  2360 -rwxr-xr-x 1 root root   2415104  5月 23 15:32 nat_plugin.so   308 -rwxr-xr-x 1 root root    314192  5月 23 15:33 npt66_plugin.so  1240 -rwxr-xr-x 1 root root   1269112  5月 23 15:33 nsh_plugin.so   436 -rwxr-xr-x 1 root root    443800  5月 23 15:33 nsim_plugin.so   276 -rwxr-xr-x 1 root root    280992  5月 23 15:33 oddbuf_plugin.so   508 -rwxr-xr-x 1 root root    518248  5月 23 15:33 perfmon_plugin.so   272 -rwxr-xr-x 1 root root    276448  5月 23 15:33 ping_plugin.so   428 -rwxr-xr-x 1 root root    437464  5月 23 15:33 pnat_plugin.so   644 -rwxr-xr-x 1 root root    657816  5月 23 15:33 pppoe_plugin.so   132 -rwxr-xr-x 1 root root    131304  5月 23 15:33 prom_plugin.so  1628 -rwxr-xr-x 1 root root   1665336  5月 23 15:33 quic_plugin.so   548 -rwxr-xr-x 1 root root    559096  5月 23 15:33 snort_plugin.so   236 -rwxr-xr-x 1 root root    240312  5月 23 15:33 srv6adflow_plugin.so   172 -rwxr-xr-x 1 root root    174544  5月 23 15:33 srv6ad_plugin.so   132 -rwxr-xr-x 1 root root    132320  5月 23 15:33 srv6am_plugin.so   172 -rwxr-xr-x 1 root root    175000  5月 23 15:33 srv6as_plugin.so   480 -rwxr-xr-x 1 root root    488736  5月 23 15:33 srv6mobile_plugin.so   176 -rwxr-xr-x 1 root root    177416  5月 23 15:33 stn_plugin.so   204 -rwxr-xr-x 1 root root    206528  5月 23 15:33 svs_plugin.so   312 -rwxr-xr-x 1 root root    319136  5月 23 15:34 tlsopenssl_plugin.so   716 -rwxr-xr-x 1 root root    731272  5月 23 15:34 tlspicotls_plugin.so   244 -rwxr-xr-x 1 root root    248480  5月 23 15:34 tracedump_plugin.so   356 -rwxr-xr-x 1 root root    364088  5月 23 15:34 tracenode_plugin.so  2800 -rwxr-xr-x 1 root root   2863536  5月 23 15:34 unittest_plugin.so   592 -rwxr-xr-x 1 root root    604464  5月 23 15:34 urpf_plugin.so  1184 -rwxr-xr-x 1 root root   1209216  5月 23 15:34 vhost_plugin.so   796 -rwxr-xr-x 1 root root    814616  5月 23 15:34 vmxnet3_plugin.so   880 -rwxr-xr-x 1 root root    900984  5月 23 15:34 vrrp_plugin.so   692 -rwxr-xr-x 1 root root    706696  5月 23 15:34 vxlan_plugin.so  1004 -rwxr-xr-x 1 root root   1024752  5月 23 15:34 wireguard_plugin.soubuntu@inspur6680:~/work/vpp$