经常无缘故断网！ping外网测试网速不正常！

发布时间：2024-05-30 20:35 发布：上海旅游网

问题描述：

1、现象：网页常常卡住打不开或者本来开的很顺但马上又卡住了、网络程序（例如 QQ对战平台、QQ）经常好无缘故断线或连接不上。

2、测试：以下为【ping外网测试网速是否正常.cmd】的测试结果。

——————————————————————————————————
以下是测试本机到外网的连接状况。请观察time的数值，单位是ms(毫秒)。
空闲时time值应为10ms~20ms。若time=100ms以上说明下载占用了较多带宽。
若每隔几行就出现Request time out说明传输不连续，网络软件容易掉线。
——————————————————————————————————

Pinging 202.96.140.77 with 32 bytes of data:

Reply from 202.96.140.77: bytes=32 time=45ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=47ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=48ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=46ms TTL=119
Request timed out.
Reply from 202.96.140.77: bytes=32 time=45ms TTL=119
Request timed out.
Reply from 202.96.140.77: bytes=32 time=45ms TTL=119
Reply from 202.96.140.77: bytes=32 time=44ms TTL=119
Request timed out.
Reply from 202.96.140.77: bytes=32 time=50ms TTL=119
Reply from 202.96.140.77: bytes=32 time=46ms TTL=119
Reply from 202.96.140.77: bytes=32 time=46ms TTL=119
Request timed out.
Reply from 202.96.140.77: bytes=32 time=45ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=42ms TTL=119
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=44ms TTL=119
Reply from 202.96.140.77: bytes=32 time=44ms TTL=119
Reply from 202.96.140.77: bytes=32 time=44ms TTL=119
Reply from 202.96.140.77: bytes=32 time=46ms TTL=119
Request timed out.
Reply from 202.96.140.77: bytes=32 time=45ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=45ms TTL=119
Reply from 202.96.140.77: bytes=32 time=43ms TTL=119
Request timed out.
Reply from 202.96.140.77: bytes=32 time=42ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Reply from 202.96.140.77: bytes=32 time=43ms TTL=119
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.

3、进程图片：
嗯。。。补充：不是局域网。用路由器。猫的灯与【ping外网测试网速是否正常.cmd】测试同时不正常。360里面的ARP防御等等已全部开启，360体检指数为5星全满。还有就是我是刚刚才重装系统的。

问题解答：

那不是你的机子的问题,我的也常人出现这个的情况,打电话到10000号问,就我们这边的宽带有的被偷了,或者是要更换了,他们说在维修,过一一段时间就正常了.
你下载一个防ARP攻击的软件可以看是不是ARP再攻击你的网络

是局域网还是单机上网? 局域网的话可能是ARP木马攻击。
单机的话，有没有路由器？猫的指示灯正常不？

猫的指示灯不正常就说明你电脑本身没什么问题，是外部网络的问题了，比如线路不好，如果经常这样打电话叫电信安装人员来查查！

这个和软件有关啊，建议重装系统啊，问题马上解决！我也有过这问题，想了很多办法都不行啊，还是重装好用

我以前电脑问题跟你一样，从网线，路由，猫，系统重装，都试过。
后来是下载了个网卡驱动好的。