如何利用trex-emu中rtsp客户端模块测试iptv功能
如何利用trex-emu中rtsp客户端模块测试iptv功能
测试环境
采用虚拟机搭建的环境，配置如下：
sudo cat /etc/trex_cfg.yaml
### Config file generated by dpdk_setup_ports.py ###
- version: 2
interfaces: ['02:02.0', '02:03.0']
low_end: true
stack: linux_based
port_info:
- ip: 10.10.10.2
default_gw: 10.10.10.1
- ip: 20.20.20.2
default_gw: 20.20.20.1
platform:
master_thread_id: 0
latency_thread_id: 1
dual_if:
- socket: 0
threads: [2,3]
测试步骤如下：
- 启动trex-core和trex-console
sudo ./t-rex-64 -i -emu
sudo ./trex-console
启动支持emu plugin功能的trex-core程序
启动trex-console
- 添加ffmpeg服务器端节点并启动
trex> service
trex(service)>plugins load ffmpeg
trex(service)>plugins ffmpeg add_node -p 0 -m 00:0c:29:69:39:60 --ipv4 10.10.10.8 --ipv4-subnet 24 --dgv4 10.10.10.1 --mtu 1500
启动trex-console后进入service模式；
加载ffmpeg模块
添加ffmpeg服务节点并启动
- 加载emu plugin
trex(service)>plugins load emu
Unloading plugin: emu
Disconnecting from server at 'localhost':'4510' [SUCCESS]
[SUCCESS]
Connecting to RPC server on localhost:4510 [SUCCESS]
Loading plugin: emu [SUCCESS]
- 启用抓包功能
trex(service)>capture monitor start --tx 1 --rx 1 -v
*** Stopping old monitor to open new one. ***
Stopping capture monitor [SUCCESS]
Starting stdout capture monitor - verbose: 'high' [SUCCESS]
*** use 'capture monitor stop' to abort capturing... ***
trex(service)>
- 加载rtsp客户端插件功能
trex(service)>emu_load_profile -f emu/simple_rtsp.py -t --ns 1 --client 10 --server_ip 10.10.10.8 --server_port 8554 --uri rtsp://10.10.10.8:8554/upstream
Converting file to profile [SUCCESS]
Converting profile took: 1.33 [ms]
Removing old emu profile
[SUCCESS]
Sending emu profile
[SUCCESS]
Sending profile took: 17.24 [ms]
19.22 [ms]
trex(service)>
