如何在Ubuntu系统中查看和使用NS-3网络模拟器?
时间: 2024-12-19 10:16:27 浏览: 32
在Ubuntu系统中,安装并使用NS-3(Network Simulator 3)网络模拟器可以分为几个步骤:
1. **安装依赖**:
首先,你需要确保已经安装了必要的包管理器,如`apt-get`。运行以下命令更新软件源和安装基本依赖:
```
sudo apt update
sudo apt install build-essential git cmake libboost-all-dev python3-dev libpython3-numpy libssl-dev libpcap-dev libprotobuf-dev protobuf-compiler libexpat1-dev
```
2. **下载NS-3**:
在终端中,导航到你想放置NS-3文件的位置,然后克隆NS-3的GitHub仓库:
```
cd /path/to/install/directory
git clone https://github.com/nsnam/ns-3.git
```
3. **构建NS-3**:
进入刚刚克隆的目录,创建一个新的build目录,并在其中配置和构建NS-3:
```
cd ns-3
mkdir build
cd build
cmake ..
make -j # 使用所有可用核心并行编译,如果只有一个核心则改为make
```
4. **安装和测试**:
完成编译后,你可以通过`sudo make install`命令将ns-3安装到系统的默认位置。安装完成后,打开一个新的终端窗口,运行`ns3::Application`的例子来验证是否成功安装:
```
./bin/ns3/examples/hello-world
```
5. **进一步学习**:
参考官方文档(https://www.nsnam.org/doc/)学习更多关于如何编写、运行和调试NS-3模拟器的内容。
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