ubuntu安装TRex

软件下载地址

vm 15
https://my.vmware.com/en/web/vmware/downloads/details?downloadGroup=WKST-1556-WIN&productId=799&rPId=47851

ubuntu 16 TLS
桌面版和服务器版各有各的好处，这里使用的是服务器版
https://ubuntu.com/download

trex latest
https://trex-tgn.cisco.com/trex/release/

vm安装ubuntu

这里要注意一下版本问题，看下载的是64位还是32位的ubuntu, 看情况选择，这里下载的是64位的

然后一直下一步，选择内存

一直下一步，直到结束

点击编辑虚拟机设置

选择下载的Ubuntu镜像

点击开启此虚拟机

启动系统

一直默认选择就好了
选择语言

安装系统

语言选择英文就好

给服务器起个名字，默认即可

新建用户


设置密码

设置的密码太简单了，这个虚拟机只是自己练习用，选择yes就行了

对文件夹进行加密，yes or no 都无所谓

设置时区，yes就行

磁盘配置，默认就好了

配置代理，不用管，继续即可

可以先去喝杯茶

---

选择需要安装的软件，空格选择， openSSH 必选，方便远程连接， 其他的无所谓，可以后期再安装

boot loader, 选择yes

安装结束

TRex 安装

先登录虚拟机，查看一下虚拟机的ip地址，以便远程连接

mkdir trex
cd trex
wget --no-check-certificate https://trex-tgn.cisco.com/trex/release/latest
tar -zxvf latest

下载特别慢，可以在window上下载，然后上传到虚拟机上面

查看网卡

hl@ubuntu:~/trex$ ll
total 670888
drwxrwxr-x  3 hl hl      4096 Jul 25 11:27 ./
drwxr-xr-x  4 hl hl      4096 Jul 25 11:17 ../
-rw-rw-r--  1 hl hl 686970880 Jul 25 11:26 latest
drwxr-xr-x 17 hl hl      4096 May  8 00:17 v2.81/
hl@ubuntu:~/trex$ cd v2.81/
hl@ubuntu:~/trex/v2.81$ sudo ./dpdk_setup_ports.py -s
[sudo] password for hl:

Network devices using DPDK-compatible driver
============================================
<none>

Network devices using kernel driver
===================================
0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper)' if=ens33 drv=e1000 unused=igb_uio,vfio-pci,uio_pci_generic *Active*

Other network devices
=====================
<none>
hl@ubuntu:~/trex/v2.81$

添加网卡

右键虚拟机 -> 设置；
添加 -> 网络适配器（NAT）；
确定即可

再次查看网卡，就有了刚才添加的两个网卡

hl@ubuntu:~/trex/v2.81$ sudo ./dpdk_setup_ports.py -s

Network devices using DPDK-compatible driver
============================================
<none>

Network devices using kernel driver
===================================
0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper)' if=ens33 drv=e1000 unused=igb_uio,vfio-pci,uio_pci_generic *Active*
0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper)' if=ens38 drv=e1000 unused=igb_uio,vfio-pci,uio_pci_generic
0000:02:07.0 '82545EM Gigabit Ethernet Controller (Copper)' if=ens39 drv=e1000 unused=igb_uio,vfio-pci,uio_pci_generic

Other network devices
=====================
<none>
hl@ubuntu:~/trex/v2.81$

换国内源

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo vim /etc/apt/sources.list

# 添加阿里源
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

sudo apt update
sudo apt upgrade

其它国内源

# 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


# 163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

安装插件

# gcc
sudo apt install build-essential
sudo apt install make 
sudo apt-get install libnuma-dev

dpdk 安装

wget http://fast.dpdk.org/rel/dpdk-18.11.9.tar.xz
tar xvJf dpdk-18.11.9.tar.xz
cd dpdk-stable-18.11.9/

# 加载uio驱动
modprobe uio

# 配置dpdk
sudo ./usertools/dpdk-setup.sh

选择 x86_64-native-linuxapp-gcc
Insert IGB UIO module
Insert VFIO module
Insert KNI module

运行测试

在上面的三个网卡中， Active 端口作为管理端口，管理端口不能被绑定到trex，否则不能管理linx, 其它三个网卡可以绑定
trex默认端口起动配置文件是 /etc/trex_cfg.yaml

sudo cp cfg/simple_cfg.yaml  /etc/trex_cfg.yaml
sudo vim /etc/trex_cfg.yaml

- port_limit      : 2                              #端口数量限制
  version         : 2                              #trex 版本
#List of interfaces. Change to suit your setup. Use ./dpdk_setup_ports.py -s to see available options
  interfaces    : ["03:00.0","03:00.1"]            #对应绑定网卡的pci号
  port_info       :  # Port IPs. Change to suit your needs. In case of loopback, you can leave as is.
          - ip         : 1.1.1.1                  #本端eth1的虚接口地址
            default_gw : 2.2.2.2                  #对端DUT接口地址
          - ip         : 2.2.2.2                  #本端eth2的虚接口地址
            default_gw : 1.1.1.1                  #对端DUT接口地址

启动stateless服务器

~/trex/v2.81$ sudo ./t-rex-64 -i

另外在起一个窗口

~/trex/v2.81$ sudo ./trex-console