jinnrry 发表于 2023-2-13 10:46:46

AX1800端口频繁断连

现象：用着用着突然网络就断开了。

Case1:

自编译，用一段时间后内核日志中频繁出现
eth1: PHY Link is down

Case2:
使用[官方最新系统4.1版本镜像]，用一段时间后依然会断连。内核日志：

[ 1235.713777] nss-dp 3a001200.dp2 eth1: PHY Link up speed: 1000
[ 1235.713850] br-lan: port 1(eth1) entered forwarding state
[ 1235.718542] br-lan: port 1(eth1) entered forwarding state
[ 1243.734024] br-lan: port 1(eth1) entered forwarding state
[ 1274.725504] nss-dp 3a001200.dp2 eth1: PHY Link is down
[ 1274.725816] br-lan: port 1(eth1) entered disabled state
[ 1275.725568] nss-dp 3a001200.dp2 eth1: PHY Link up speed: 1000
[ 1275.725646] br-lan: port 1(eth1) entered forwarding state
[ 1275.730334] br-lan: port 1(eth1) entered forwarding state
[ 1283.755791] br-lan: port 1(eth1) entered forwarding state
[ 1580.725674] nss-dp 3a001200.dp2 eth1: PHY Link is down
[ 1580.726271] br-lan: port 1(eth1) entered disabled state
[ 1585.725408] nss-dp 3a001200.dp2 eth1: PHY Link up speed: 1000
[ 1585.725483] br-lan: port 1(eth1) entered forwarding state
[ 1585.730175] br-lan: port 1(eth1) entered forwarding state
[ 1587.735274] nss-dp 3a001200.dp2 eth1: PHY Link is down
[ 1587.735598] br-lan: port 1(eth1) entered disabled state
[ 1588.735240] nss-dp 3a001200.dp2 eth1: PHY Link up speed: 1000
[ 1588.735316] br-lan: port 1(eth1) entered forwarding state
[ 1588.740007] br-lan: port 1(eth1) entered forwarding state
[ 1590.745110] nss-dp 3a001200.dp2 eth1: PHY Link is down
[ 1590.745427] br-lan: port 1(eth1) entered disabled state
[ 1598.744700] nss-dp 3a001200.dp2 eth1: PHY Link up speed: 100
[ 1598.744775] br-lan: port 1(eth1) entered forwarding state
[ 1598.749476] br-lan: port 1(eth1) entered forwarding state
[ 1606.764155] br-lan: port 1(eth1) entered forwarding state
nss-dp 3a001200.dp2 eth1: PHY Link is down
br-lan: port 1(eth1) entered disabled state
nss-dp 3a001200.dp2 eth1: PHY Link up speed: 10
br-lan: port 1(eth1) entered forwarding state
br-lan: port 1(eth1) entered forwarding state
br-lan: port 1(eth1) entered forwarding state
nss-dp 3a001200.dp2 eth1: PHY Link is down
br-lan: port 1(eth1) entered disabled state
nss-dp 3a001200.dp2 eth1: PHY Link up speed: 100
br-lan: port 1(eth1) entered forwarding state
br-lan: port 1(eth1) entered forwarding state
br-lan: port 1(eth1) entered forwarding state
nss-dp 3a001200.dp2 eth1: PHY Link is down
br-lan: port 1(eth1) entered disabled state
nss-dp 3a001200.dp2 eth1: PHY Link up speed: 10
br-lan: port 1(eth1) entered forwarding state
br-lan: port 1(eth1) entered forwarding state
br-lan: port 1(eth1) entered forwarding state

萝卜大侠 发表于 2023-2-13 11:38:48

如果换个网线还有这样的现象吗？

jinnrry 发表于 2023-5-31 10:52:47

萝卜大侠 发表于 2023-2-13 11:38
如果换个网线还有这样的现象吗？

排查了好几个月，刚开始以为是我编译的固件有问题，我换了好几个固件，还有官方的固件，都有问题。

然后我以为是我网线的问题，我又换了网线，再之后又尝试了不用网线，用wifi，始终都有问题。

最近突然发现，如果是电脑上开pt服务，存在大量连接以及大流量上传下载的时候，这个问题会变得非常严重。甚至1分钟不到就断连了。如果我把pt关了，断连就没那么频繁了。

于是我有怀疑是光猫性能问题，我把路由器去掉，电脑直连光猫，结果问题不会出现。所以这是路由器硬件有问题？我看路由器全程cpu、内存都没占满，温度也没有异常

jinnrry 发表于 2023-5-31 10:53:48

我还怀疑过是我装的插件有问题，我编译的时候把所有插件都去掉了，仅保留最最基础的路由相关功能，依然有问题

萝卜大侠 发表于 2023-6-1 19:36:51

jinnrry 发表于 2023-5-31 10:52
排查了好几个月，刚开始以为是我编译的固件有问题，我换了好几个固件，还有官方的固件，都有问题。

然后 ...

pt服务用的啥软件，我们这边可以试试

jinnrry 发表于 2023-6-1 22:56:03

萝卜大侠 发表于 2023-6-1 19:36
pt服务用的啥软件，我们这边可以试试

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