Traceroute is a network diagnostic tool that shows the path internet packets take from a source device to a destination server or website. It reveals each router, or "hop," along the way, measuring response times and identifying potential connection problems. Unlike a simple ping test, which only checks if a destination is reachable, traceroute maps the entire journey of data across the internet.
Traceroute 通过向目标目的地发送具有逐渐增加的生存时间(TTL)值的数据包来运行:
通过记录每个步骤的响应时间和 IP 地址,Traceroute 创建了所选区域和您的目标域之间的网络路径的完整地图。
traceroute结果中的每一跳通常显示:
选择特定区域进行路由跟踪测试有助于:
虽然traceroute是一个强大的诊断工具,但它有一些局限性:
从多个地区进行测试可以通过提供更全面的域名可访问性视图来克服这些限制。
Traceroute 通过显示数据到达目的地的路径来帮助诊断网络连接问题: