[ubuntu18.04]搭建mptcp测试环境说明

MPTCP介绍

Multipath TCP — Multipath TCP -- documentation 2022 documentation

安装ubuntu18.04，可以使用虚拟机安装

点击安装VMware Tool

桌面会出现如下图标

双击打开VMware Tools，复制如下图所示的文件到Home目录

打开终端，切换到管理员权限（如果忘记管理员密码可以使用sudo passwd root修改密码）

解压vmwaretools

tar -xvf VMwareTools-10.3.22-15902021.tar.gz

切换到vmware-tools-distrib目录下

cd vmware-tools-distrib

执行vmware-install.pl安装

./vmware-install.pl

按照提示输入yes，然后回车

后面根据提示可以一直回车，安装完成之后，需要重启设备

更新ubuntu18.04源

#阿里源
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

#网易源
deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse

#清华源
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

##中科大源
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

备份系统原始源

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup

更改源

sudo gedit /etc/apt/sources.list

将原始内容删除，替换ubuntu18.04源.txt里面的内容

更新源

sudo apt-get update

安装ifconfig指令工具包

sudo apt install net-tools

安装vim工具包

sudo apt install vim

安装支持mptcp内版本的内核

软件包下载地址

Releases · multipath-tcp/mptcp (github.com)https://github.com/multipath-tcp/mptcp/releases

将软件包

linux-headers-5.4.230.mptcp_20230203134326-1_amd64.deb

linux-libc-dev_20230203134326-1_amd64.deb

linux-image-5.4.230.mptcp_20230203134326-1_amd64.deb

linux-mptcp_v0.96_20230203134326-1_all.deb

拷贝到ubuntu系统里面，然后执行安装

安装指令

解压软件包

sudo dpkg -i linux*.deb

安装软件包

sudo apt-get install –f

开启开机选择内核版本选项

打开/etc/default/grub文件

注释掉#GRUB_HIDDEN_TIMEOUT=0

更新grub

root@w0425-virtual-machine:/home/w0425/mptcp/5.4# sudo update-grub

Generating grub configuration file ...

Found linux image: /boot/vmlinuz-5.4.230.mptcp

Found initrd image: /boot/initrd.img-5.4.230.mptcp

Found linux image: /boot/vmlinuz-4.19.234.mptcp

Found initrd image: /boot/initrd.img-4.19.234.mptcp

Found linux image: /boot/vmlinuz-4.15.0-20-generic

Found initrd image: /boot/initrd.img-4.15.0-20-generic

Found memtest86+ image: /boot/memtest86+.elf

Found memtest86+ image: /boot/memtest86+.bin

Done

重启设备，选择支持mptcp版本内核

重启之后会自动进入内核选择界面，按键盘的上下键选择Ubuntu高级选项（Advanced options for Ubuntu）,然后回车进入内核选择界面，选择带mptcp的内核版本，然后回车启动

确认内核支持mptcp方法

关闭mptcp_checksum选择

echo 0 > /proc/sys/net/mptcp/mptcp_checksum

开启debug

echo 1 > /proc/sys/net/mptcp/mptcp_debug

查看mptcp是否默认开启，为1表示开启

root@w0425-virtual-machine:/home/w0425# cat /proc/sys/net/mptcp/mptcp_enabled

开启和关闭mptcp方法

开启

echo 1 > /proc/sys/net/mptcp/mptcp_enabled

关闭

echo 0 > /proc/sys/net/mptcp/mptcp_enabled

安装测试工具

Iperf & tcpdump

sudo apt-get install iperf iperf3 tcpdump

git

sudo apt-get install git

curl

sudo apt-get install curl

mptcpd

电脑浏览器手动下载

https://github.com/multipath-tcp/mptcpd/archive/refs/tags/v0.12.tar.gz

mptcpd-0.12.tar.gz

编译安装mptcpd

安装软件包依赖工具

sudo apt-get -y install autoconf automake libtool autoconf-archive pkg-config

安装ell工具

git clone git://git.kernel.org/pub/scm/libs/ell/ell.git

git checkout 0.56

cd ell

./bootstrap

./configure

make install

安装mptcpd

拷贝mptcpd-0.12.tar.gz到ubuntu

解压

tar –xvf mptcpd-0.12.tar.gz

编译安装

cd mptcpd-0.12

./bootstrap

./configure

mke install

检查是否安装成功

root@w0425-virtual-machine:/home/w0425/mptcp/mptcpd-0.12# mptcpize

root@w0425-virtual-machine:/home/w0425/mptcp/mptcpd-0.12# mptcpize 
Usage: mptcpize CMD
mptcpize - a tool to enable MPTCP usage on unmodified legacy services

Available CMDs:
	run [-d] prog [<args>]    Run target program with specified
	                          arguments, forcing MPTCP socket usage
	                          instead of TCP.  If the '-d' argument
	                          is provided, dump messages on stderr
	                          when a TCP socket is forced to MPTCP.

	enable <unit>             Update the systemd <unit>, forcing
	                          the given service to run under the
	                          above launcher.

	disable <unit>            Update the systemd <unit>, removing
	                          the above launcher.

Report bugs to <mptcp@lists.linux.dev>.