右下角经常出现感叹号，连不上网

s2039254

Jun 10 05:41:05 WATCHDOG: [FAUPGRADE][auto_firmware_check6457)]retrieve firmware information
Jun 10 05:41:05 WATCHDOG: [FAUPGRADE][auto_firmware_check6472)]no need to upgrade firmware
Jun 10 05:41:35 WATCHDOG: [FAUPGRADE][auto_firmware_check6457)]retrieve firmware information
Jun 10 05:41:35 WATCHDOG: [FAUPGRADE][auto_firmware_check6472)]no need to upgrade firmware
Jun 10 07:33:43 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 10 07:33:47 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Jun 10 07:34:03 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 10 07:34:06 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Jun 10 07:49:15 ntp: start NTP update
Jun 10 19:49:14 ntp: start NTP update
Jun 11 00:30:20 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 11 00:30:23 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 10 mbps full duplex
Jun 11 05:42:35 WATCHDOG: [FAUPGRADE][auto_firmware_check6490)]could not retrieve firmware information: webs_state_update = 1, webs_state_error = 1, webs_state_dl_error = 0, webs_state_info.len = 0
Jun 11 05:44:35 WATCHDOG: [FAUPGRADE][auto_firmware_check6490)]could not retrieve firmware information: webs_state_update = 1, webs_state_error = 1, webs_state_dl_error = 0, webs_state_info.len = 0
Jun 11 05:46:35 WATCHDOG: [FAUPGRADE][auto_firmware_check6490)]could not retrieve firmware information: webs_state_update = 1, webs_state_error = 1, webs_state_dl_error = 0, webs_state_info.len = 0
Jun 11 20:02:33 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 11 20:02:37 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Jun 11 20:02:53 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 11 20:02:55 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex

路由器记录是这样。。。
怎么回事啊？老哥们。

微信扫一扫，阅读更方便^_^

Master

... ...
Jun 10 07:33:43 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 10 07:33:47 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Jun 10 07:34:03 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 10 07:34:06 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
... ...
Jun 11 00:30:20 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 11 00:30:23 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 10 mbps full duplex
.. ...
Jun 11 20:02:33 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 11 20:02:37 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Jun 11 20:02:53 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jun 11 20:02:55 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex

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确认物理连接没问题，路由器和电脑之间直接用网线连，先不要走墙体里面的布线。

Dr.Antenna

哪个机种？ 看到有线口断线，确认网线是否有插好，或是重新换条网线试试