求助，红米AC2100频繁掉线重连！

干一***

大概这两个月出现的问题，一开始是官方固件，掉线，指示灯都正常蓝色的，然后电脑右下角网络显示也是正常，也有正常分配IP地址，重启也不行，过了大概半个小时自己好了，但是然后掉速了。只能断电重拨。我一开始以为是固件的问题，退回到最初的官方固件还这样，我又刷了好几个老毛子和op也没有解决。我又以为是内存太小了，拿去扩容了，今天又出现了掉线了。固件版本和日志如下，插件只开了一个pw，求大佬帮忙：





Sun Aug 20 12:27:07 2023 kern.info kernel: [160368.169953] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:11 2023 kern.info kernel: [160372.196717] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:12 2023 kern.info kernel: [160372.951028] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:14 2023 kern.info kernel: [160375.724810] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:15 2023 kern.info kernel: [160376.746290] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:21 2023 kern.info kernel: [160382.289151] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:23 2023 kern.info kernel: [160384.320751] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:25 2023 kern.info kernel: [160386.874797] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:33 2023 kern.info kernel: [160394.473856] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:37 2023 kern.info kernel: [160398.334689] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:38 2023 kern.info kernel: [160399.356175] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:40 2023 kern.info kernel: [160401.664671] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:41 2023 kern.info kernel: [160402.689302] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:27:45 2023 kern.info kernel: [160406.741154] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:27:55 2023 kern.info kernel: [160416.893371] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:00 2023 kern.info kernel: [160420.971585] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:01 2023 kern.info kernel: [160421.985064] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:05 2023 kern.info kernel: [160425.969665] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:06 2023 kern.info kernel: [160426.993251] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:09 2023 kern.info kernel: [160430.699657] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:10 2023 kern.info kernel: [160431.720085] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:15 2023 kern.info kernel: [160436.221789] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:16 2023 kern.info kernel: [160437.184764] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:20 2023 kern.info kernel: [160441.082722] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:21 2023 kern.info kernel: [160442.102446] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:25 2023 kern.info kernel: [160446.154643] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:26 2023 kern.info kernel: [160447.174030] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:30 2023 kern.info kernel: [160450.994639] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:31 2023 kern.info kernel: [160452.016117] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:34 2023 kern.info kernel: [160455.880836] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:36 2023 kern.info kernel: [160457.156164] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:39 2023 kern.info kernel: [160460.824616] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:40 2023 kern.info kernel: [160461.867078] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:44 2023 kern.info kernel: [160465.766131] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:46 2023 kern.info kernel: [160467.136333] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:49 2023 kern.info kernel: [160470.896818] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:28:55 2023 kern.info kernel: [160476.379058] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:28:57 2023 kern.info kernel: [160478.838268] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:04 2023 kern.info kernel: [160485.418772] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:08 2023 kern.info kernel: [160489.297067] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:09 2023 kern.info kernel: [160490.401047] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:13 2023 kern.info kernel: [160494.179608] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:14 2023 kern.info kernel: [160495.201091] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:16 2023 kern.info kernel: [160497.824591] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:17 2023 kern.info kernel: [160498.846093] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:21 2023 kern.info kernel: [160502.574579] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:22 2023 kern.info kernel: [160503.598163] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:25 2023 kern.info kernel: [160506.070728] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:26 2023 kern.info kernel: [160507.448636] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:29 2023 kern.info kernel: [160509.969568] mt753x 1e110000.gsw: Port 0 Link is Up - 1Gbps/Full
Sun Aug 20 12:29:30 2023 kern.info kernel: [160510.994192] mt753x 1e110000.gsw: Port 0 Link is Down
Sun Aug 20 12:29:33 2023 kern.info kernel: [160514.047819] mt753x 1e110000.gsw: Port 0 Link is Up - 100Mbps/Full

du***

掉的什么速度，lan口内网速度，还是无线速度。

干一***

duni 发表于 2023-8-20 13:00
掉的什么速度，lan口内网速度，还是无线速度。

就宽带速度，电脑用speedtest测速和手机无线测速都不超过百兆了，我平常测试是220+

du***

看起来接口问题，千兆掉成百兆了，查查看网线和接口或者交换机。

干一***

duni 发表于 2023-8-20 13:02
看起来接口问题，千兆掉成百兆了，查查看网线和接口或者交换机。

好的好的，我换新的线试试

光***

楼主是用 speedtest 网页版测的速吗，我这几天测的有时不满 100，有时 100+，网络是 200 中国移动，但是用其它测速工具可以测到 200+ 的网速，甚至把 speedtest.cn 改成 speedtest.net 测出来的网速也有 200+，我都怀疑是不是最近的洪水冲坏了部分节点

干一***

光太郎 发表于 2023-8-20 16:54
楼主是用 speedtest 网页版测的速吗，我这几天测的有时不满 100，有时 100+，网络是 200 中国移动，但是用 ...

speedtest确实有部分节点用不了，我换了360测速也是百兆，目前怀疑是线的问题，我买了新线试一试。

BaiCa***

问题和楼一样，请问怎么解决