openvpn安装部署教程_configure: error: libnl-genl-3.0 package not found

前言

Linux系统

下载

不同的下载地址可从官网进行选择

wget 
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部署

解压

tar -zxf openvpn-version.tar.gz
cd openvpn-version
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配置openvpn

./configure
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配置过程中可能出现的问题

执行过程中可能出现一些报错，观察最后给的报错信息，可根据报错提示进行处理，我遇到大部分都是缺少依赖包
每次处理完一个error之后，然后重新执行./configure文件，如果出现报错类似处理即可，直到。./configure执行成功

缺少libnl-genl-3-dev和pkg-config

checking for tap-windows.h... no
checking whether TUNSETPERSIST is declared... yes
checking for setcon in -lselinux... no
checking for pam_start in -lpam... no
checking for PKCS11_HELPER... no
checking for LIBNL_GENL... no
configure: error: libnl-genl-3.0 package not found or too old. Is the development package and pkg-config installed? Must be version 3.4.0 or newer for DCO
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此时就是因为缺少依赖，所以需要手动安装

# 先查找，名称不一定一致
sudo apt search libnl-genl-3
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输入结果如下：

root@civildog:~/openvpn-2.6.4# apt search libnl-genl
Sorting... Done
Full Text Search... Done
libnl-genl-3-200/jammy,now 3.5.0-0.1 amd64 [installed,automatic]
  library for dealing with netlink sockets - generic netlink

libnl-genl-3-dev/jammy 3.5.0-0.1 amd64
  development library and headers for libnl-genl-3

libnl-idiag-3-dev/jammy 3.5.0-0.1 amd64
  development library and headers for libnl-genl-3
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一般选择带-dev后缀的那个，属于开发依赖库

sudo apt install libnl-genl-3-dev
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输入如下：

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  libnl-3-dev
The following NEW packages will be installed:
  libnl-3-dev libnl-genl-3-dev
0 upgraded, 2 newly installed, 0 to remove and 117 not upgraded.
Need to get 113 kB of archives.
After this operation, 700 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://archive.ubuntu.com/ubuntu jammy/main amd64 libnl-3-dev amd64 3.5.0-0.1 [101 kB]
Get:2 http://archive.ubuntu.com/ubuntu jammy/main amd64 libnl-genl-3-dev amd64 3.5.0-0.1 [11.7 kB]
Fetched 113 kB in 2s (69.7 kB/s)
Selecting previously unselected package libnl-3-dev:amd64.
(Reading database ... 78227 files and directories currently installed.)
Preparing to unpack .../libnl-3-dev_3.5.0-0.1_amd64.deb ...
Unpacking libnl-3-dev:amd64 (3.5.0-0.1) ...
Selecting previously unselected package libnl-genl-3-dev:amd64.
Preparing to unpack .../libnl-genl-3-dev_3.5.0-0.1_amd64.deb ...
Unpacking libnl-genl-3-dev:amd64 (3.5.0-0.1) ...
Setting up libnl-3-dev:amd64 (3.5.0-0.1) ...
Setting up libnl-genl-3-dev:amd64 (3.5.0-0.1) ...
Scanning processes...
Scanning linux images...

Running kernel seems to be up-to-date.

No services need to be restarted.

No containers need to be restarted.

No user sessions are running outdated binaries.

No VM guests are running outdated hypervisor (qemu) binaries on this host.
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此外还要注意报错信息的其他描述

这里的话就要安装pkg-config 库了，同上面类似，先查看相关库，再通过库名进行安装

sudo apt search pkg-config

sudo apt install libpkgconf-dev
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OpenSSL不是最新库

此时选择安装最新的libssl-dev库就可以了

sudo apt install libssl-dev
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缺少合适的LZ4压缩库

出现这种错误，即便安装lz4也无法解决，可能没有找到匹配的lz4库，不过我们可以禁掉这个配置选项

./configure --disable-lz4
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lzo启用但是没找到

安装库liblzo2-dev

sudo apt install liblzo2-dev
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libpam 启用但是没找到

安装库libpam0g-dev

sudo apt install libpam0g-dev
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注意 如果没有找到类似的库，那么升级并更新一下apt包管理

到这里基本所有的checking过程中的error就成功解决了

缺少make构建工具

但是有些机器在执行./configure后 creating部分依然会出现报错

安装cmake

sudo apt install cmake
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然后再重新执行./configure --disable-lz4即可

编译

make
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安装

make install
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至此，整个openvpn部署就算完成了，至于要以服务端启动，还是作为一个客户端启动，可以根据实际需要选择

部署服务端

部署客户端

进入到示例文件里面，找到启动服务端和客户端的脚本文件

cd /openvpn-version/sample/sample-config-files/
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目录结构：

执行下面的命令进行启动：
注意 client.conf文件需要更改成自动的配置，安装之后的默认client.conf并不能用，是无法启动的

openvpn-startup.sh client.conf
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配置文件

链接

Window系统

MacOS

手机连接