Media Gateway 用于监控车载以太网通信，以太网端口测试，CAN/LIN/Flexray与100Base-T1路由测试等；在BMW，AUDI，BOSCH以及国内多公司大量使用； MediaGateway from Technica Engineering is a development tool for testing and analyzing on-board vehicle networks. MediaGateway from Technica Engineering is the most widely used development and testing tool for on-board vehicle networks using 100BASE-T1. It’s in-built automotive switches and 12 x 100BASE-T1 ports enable both capture of traffic between devices while maintaining the normal communication, as well as interaction with such devices via your test set-up. It supports single and double tagging of VLANs, Mirroring, Forwarding and more. MediaGateway is excellently suitable for subsystem testing stations and can also be installed in a test vehicle without complications. It is configured conveniently via a browser through the integrated web server. An additional and optional CAN-Ethernet bi-directional conversion is available, as well as FlexRay logging via Ethernet and one SFP slot. The SFP slot supports commercial-grade SFP modules (e.g. optical or RJ-45) as well as our 100BASE-T1 SFP Module in order to get a 13th Automotive Ethernet Port or our 1000BASE-T1 SFP Module – this makes the MediaGateway ready for Automotive Gigabit Ethernet! 12 Broadcom 100BASE-T1 ports (100 MBit/s full duplex on a single unshielded twisted pair) 3 Gigabit Ethernet ports 1 SFP Gigabit Ethernet port Automotive Tyco MQS connectors for 100BASE-T1 and power supply Web server for easy configuration: Master/Slave, HalfOut/FullOut, Port Forwarding, Port Mirroring, VLAN Tagging WakeUp function by CAN Bus or Wakeline Power output for attached devices: VBAT max. 1 Ampere in total 19 status LEDs Possibility to reset to default settings by pushbutton Robust steel case Power requirement: 8 to 16 V DC, power consumption: 8 Watt Size: 195 x 143 x 33 mm 802.1AS Bridge function

1、操作系统是否支持UPnP功能：Windows XP，Vista，Windows 7均支持UPnP功能，Windows 2003不支持UPnP功能 2、SSDP服务是否已经启动：SSDP在Windows服务里名字是“SSDP Discovery Service”，如此项FAILED，请使用Windows控制面包→管理工具→服务 来启动该服务 3、SSDP服务的启用类型为自动：如果此项FAILED，请使用Windows控制面包→管理工具→服务 来更改SSDP的启动类型。 4、UPnP Host服务是否已经启动：UPnP Host在Windows服务里的名字是“Universal Plug and Play Device Host”如果此项FAILED，请使用Windows控制面包→管理工具→服务 来启动来启动该服务 5、UPnP Host服务的启用类型为自动：如果此项FAILED，请使用Windows控制面包→管理工具→服务 来更改UPnP Host的启动类型 (主要看1和8) 8、获取路由器外网IP：如果此项FAILED，请检查路由器UPnP服务是否开启，WAN口是否已经联机。

路由测试 压力测试 内网测试 测试路由器稳定性的 WAYOS 9999版本可以坚持两个软件一起攻击

Windows系统下测试端口路由信息，检测端口网络链路情况。类似于Tracert工具，可以直接在命令后加端口进行指定端口测试。Windows没有自带这个小工具，需要自己下载下来，放到Windows\System32目录里面。在cmd下面运行 Tracetcp www.baidu.com:80 -t -n 便可轻松检测链路情况。

3g4g路由测试方案.doc