RT-AC86U又掉线了，伤心

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yunloveyou 发表于 2019-1-3 15:14
光猫桥接，连接路由器一根网线，路由器拨号一根网线连接电脑，完事。

确认下你WAN页面 互联网侦测设置是开的还是关的, 如果是关的,选择到PPP ECHO试试

涵哥

yunloveyou 发表于 2019-1-1 12:20
Jan  1 03:04:46 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jan  1 03:04:49 kern ...

May  5 13:05:05 kernel: Ethernet Auto Power Down and Sleep: Enabled
May  5 13:05:05 kernel: Cross bar port 1 of Int switch port 3; Adv capability change : MII=0x01e1, GMII=0x0f00
May  5 13:05:05 kernel: Ext switch port 0; Adv capability change : MII=0x01e1, GMII=0x0f00
May  5 13:05:05 kernel: Ext switch port 1; Adv capability change : MII=0x01e1, GMII=0x0f00
May  5 13:05:05 kernel: Ext switch port 2; Adv capability change : MII=0x01e1, GMII=0x0f00
May  5 13:05:05 kernel: Ext switch port 3; Adv capability change : MII=0x01e1, GMII=0x0f00
May  5 13:05:05 kernel: All Port Bit Map: 0x0f08: eth0,eth1,eth2,eth3,eth4
May  5 13:05:05 kernel:    Chip WAN Only Ports 0008, Defined WAN Only Ports 0000, WAN Only Port Result: 0x0008:eth0
May  5 13:05:05 kernel:    Chip WAN Preffered Ports 0000, Defined WAN Preffered Ports 0000, WAN Preffered Port Result: 0x0000:
May  5 13:05:05 kernel:    Chip LAN Only Ports 0f00, Defined LAN Only Ports 0000, LAN Only Port Result: 0x0f00:eth1,eth2,eth3,eth4
May  5 13:05:05 kernel:    WAN/LAN Both Capable Ports 0x0000:
May  5 13:05:05 kernel: Creating Enet CPU ring for queue number 1 with 512 packets,Descriptor base=ffffff800025d000, physical=0x1ea0c000
May  5 13:05:05 kernel:  Creating Enet CPU ring for queue number 0 with 512 packets,Descriptor base=ffffff8000261000, physical=0x1ea10000

根据你的log来看，应该是ethernet这边的问题，
帮你确认中，有结果告诉你

涵哥

仔细分析了log，WAN端没有异常的信息，但是WAN port旁边的那个LAN port有反复的link down/up的现象，link speed在100M和1000M之间跳动，感觉连接上有啥问题。烦请再确认物理连接
Jan  1 03:04:46 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jan  1 03:04:49 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 100 mbps full duplex
Jan  1 10:32:18 WLCEVENTD: eth5: Assoc 90:F0:52:07:9F:FD
Jan  1 10:32:34 WLCEVENTD: eth5: Assoc 5C:C3:07:B4:95:06
Jan  1 11:49:09 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jan  1 11:49:15 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Jan  1 11:49:27 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Jan  1 11:49:31 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex

yunloveyou

涵哥 发表于 2019-1-10 17:23
仔细分析了log，WAN端没有异常的信息，但是WAN port旁边的那个LAN port有反复的link down/up的现象，link s ...

谢谢涵哥，目前我把RT-AC86U出了，没用路由器了，电信自带光猫WIFI延迟都比RT-AC86U低，53到58，路由器63到80。
之前光猫只是做桥接，现在光猫做路由。目前在看有没其他的路由器