再次研究路由器无线桥接网络老卡的原因20151230.txt
上次研究记录链接http://www.junge85.com/post/354.html
上次标题=路由器无线桥接掉包严重的解决方法流程记录20151213
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背景，家里2个路由器，一个主路由，第二个是无线路由器座位信号放大器，通过无线连接到1号路由器，然后在发射无线信号出来。
发现2号路由器老是掉线，不知道是无线路由器的问题，还是comfast或360的无线网卡接收器有问题，应该不是，因为天猫电视盒子也经常掉线，下面开始再次排查，上次排查曾经记录在本博客中，是有据可查的，上次认为的原因是无线信道干扰，邻居信号干扰，但是从6号信道换到1号信道后问题依旧。。
、1号路由登录地址是http://192.168.1.253/
2号路由登录地址是tplogin.cn
帐号都是admin
1号路由启用dhcp
2号路由桥接模式bridge到1号路由，关闭dhcp
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ssid广播是什么意思_百度知道
答
简单点就是可以让周边的电脑搜索到你的网络信号，如果关闭就搜索不到，但这样会影响上网的质量，不建议关闭
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ping发现掉包严重在20%左右
C:\Documents and Settings\Administrator>ping www.baidu.com -t
Pinging www.a.shifen.com [119.75.217.109] with 32 bytes of data:
Request timed out.
Reply from 119.75.217.109: bytes=32 time=33ms TTL=54
Reply from 119.75.217.109: bytes=32 time=43ms TTL=54
Reply from 119.75.217.109: bytes=32 time=37ms TTL=54
Reply from 119.75.217.109: bytes=32 time=32ms TTL=54
Request timed out.
Reply from 119.75.217.109: bytes=32 time=36ms TTL=54
Request timed out.
Reply from 119.75.217.109: bytes=32 time=34ms TTL=54
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2号路由器的IP地址目前是192.168.1.100
ping没有掉包
C:\Documents and Settings\Administrator>ping 192.168.1.100
Pinging 192.168.1.100 with 32 bytes of data:
Reply from 192.168.1.100: bytes=32 time=1ms TTL=64
Reply from 192.168.1.100: bytes=32 time<1ms TTL=64
Reply from 192.168.1.100: bytes=32 time=1ms TTL=64
Reply from 192.168.1.100: bytes=32 time=20ms TTL=64
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1号路由器ip地址192.168.1.253
ping1号路由器发现掉包严重，掉包率在50%这么严重
C:\Documents and Settings\Administrator>ping 192.168.1.253
Pinging 192.168.1.253 with 32 bytes of data:
Request timed out.
Reply from 192.168.1.253: bytes=32 time=4ms TTL=64
Reply from 192.168.1.253: bytes=32 time=7ms TTL=64
Request timed out.
Ping statistics for 192.168.1.253:
Packets: Sent = 4, Received = 2, Lost = 2 (50% loss),
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PC机是连到2号路由器上的 ping没问题
ping1号路由需要通过2号路由中转，
因此可以判断是1号和2号路由器之间的通讯有问题
因此可以判断是1号和2号路由器之间的通讯有问题
因此可以判断是1号和2号路由器之间的通讯有问题
检查发现问题（1）
2号路由器dhcp是自动，已修改为关闭状态。
重新ping结果
C:\Documents and Settings\Administrator>ping 192.168.1.253 -
Pinging 192.168.1.253 with 32 bytes of data:
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=8ms TTL=64
Reply from 192.168.1.253: bytes=32 time=7ms TTL=64
Reply from 192.168.1.253: bytes=32 time=3ms TTL=64
Request timed out.
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=5ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=183ms TTL=64
Reply from 192.168.1.253: bytes=32 time=5ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=3ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=5ms TTL=64
Request timed out.
Reply from 192.168.1.253: bytes=32 time=7ms TTL=64
Reply from 192.168.1.253: bytes=32 time=11ms TTL=64
Reply from 192.168.1.253: bytes=32 time=5ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Request timed out.
Reply from 192.168.1.253: bytes=32 time=2ms TTL=64
Ping statistics for 192.168.1.253:
Packets: Sent = 26, Received = 23, Lost = 3 (11% loss),
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2号路由器dhcp是自动，已修改为关闭状态。掉包率从20%降至11%，
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暂时处理到这里，
网络凑合能用，
再出现淘宝卡半天的时候在处理把
20151230
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