日本电子维修技术 网络求助，AC86U有线偶尔闪断
昨晚10点50左右开始使用AC86U，0点开始出现有线网络闪断几秒钟后重连的情况，所有水晶头已重做。
环境：移动宽带，光猫桥接，路由器拨号，经测试eth4应该是接电脑的网口。
LOG如下，请大神帮助看看，谢谢。Feb 23 22:51:56 rc_service: ntp 1209:notify_rc restart_upnp
Feb 23 22:51:56 miniupnpd[1226]: shutting down MiniUPnPd
Feb 23 22:51:56 miniupnpd[1236]: version 1.9 started
Feb 23 22:51:56 miniupnpd[1236]: HTTP listening on port 42505
Feb 23 22:51:56 miniupnpd[1236]: Listening for NAT-PMP/PCP traffic on port 5351
Feb 23 22:51:57 rc_service: ntp 1209:notify_rc restart_diskmon
Feb 23 22:51:57 disk_monitor: Finish
Feb 23 22:51:57 disk monitor: be idle
Feb 23 22:52:09 kernel: ubi1: attaching mtd9
Feb 23 22:52:09 kernel: ubi1: scanning is finished
Feb 23 22:52:09 kernel: ubi1: attached mtd9 (name "misc1", size 8 MiB)
Feb 23 22:52:09 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Feb 23 22:52:09 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Feb 23 22:52:09 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Feb 23 22:52:09 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Feb 23 22:52:09 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Feb 23 22:52:09 kernel: ubi1: max/mean erase counter: 3/2, WL threshold: 4096, image sequence number: 1960956644
Feb 23 22:52:09 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Feb 23 22:52:09 kernel: ubi1: background thread "ubi_bgt1d" started, PID 1279
Feb 23 22:52:10 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Feb 23 22:52:10 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Feb 23 22:52:10 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Feb 23 22:52:10 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Feb 23 22:52:10 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID 700E756D-208E-4C91-B256-B51AA3EDE77F, small LPT model
Feb 23 22:52:10 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Feb 23 22:52:10 kernel: ubi1: detaching mtd9
Feb 23 22:52:10 kernel: ubi1: mtd9 is detached
Feb 23 22:52:19 crond[788]: time disparity of 539451 minutes detected
Feb 23 23:00:57 disk_monitor: Got SIGALRM...
Feb 23 23:12:08 kernel: ^[[0;33;45mBroadcom Packet Flow Cache HW acceleration disabled.^[[0m
Feb 23 23:12:08 kernel: Disabled Runner binding to Flow Cache
Feb 23 23:12:09 kernel: SHN Release Version: 2.0.1 3529123_patch
Feb 23 23:12:09 kernel: UDB Core Version: 0.2.14 r3529123
Feb 23 23:12:09 kernel: sizeof forward pkt param = 280
Feb 23 23:12:28 rc_service: bwdpi_check 834:notify_rc start_firewall
Feb 23 23:12:28 miniupnpd[1236]: shutting down MiniUPnPd
Feb 23 23:12:28 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Feb 23 23:12:28 miniupnpd[2201]: version 1.9 started
Feb 23 23:12:28 miniupnpd[2201]: HTTP listening on port 43511
Feb 23 23:12:28 miniupnpd[2201]: Listening for NAT-PMP/PCP traffic on port 5351
Feb 23 23:14:11 kernel: SHN Release Version: 2.0.1 3529123_patch
Feb 23 23:14:11 kernel: UDB Core Version: 0.2.14 r3529123
Feb 23 23:14:11 kernel: sizeof forward pkt param = 280
Feb 23 23:14:15 rc_service: httpd 789:notify_rc start_autodet
Feb 23 23:14:16 rc_service: httpd 789:notify_rc start_webs_update
Feb 23 23:14:23 rc_service: bwdpi_check 834:notify_rc start_firewall
Feb 23 23:14:23 miniupnpd[2201]: shutting down MiniUPnPd
Feb 23 23:14:23 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Feb 23 23:14:23 miniupnpd[2659]: version 1.9 started
Feb 23 23:14:23 miniupnpd[2659]: HTTP listening on port 50618
Feb 23 23:14:23 miniupnpd[2659]: Listening for NAT-PMP/PCP traffic on port 5351
Feb 23 23:16:44 kernel: SHN Release Version: 2.0.1 3529123_patch
Feb 23 23:16:44 kernel: UDB Core Version: 0.2.14 r3529123
Feb 23 23:16:44 kernel: sizeof forward pkt param = 280
Feb 23 23:16:56 rc_service: httpd 789:notify_rc start_autodet
Feb 23 23:16:57 rc_service: bwdpi_check 834:notify_rc start_firewall
Feb 23 23:16:57 miniupnpd[2659]: shutting down MiniUPnPd
Feb 23 23:16:57 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Feb 23 23:16:57 miniupnpd[2994]: version 1.9 started
Feb 23 23:16:57 miniupnpd[2994]: HTTP listening on port 49005
Feb 23 23:16:57 miniupnpd[2994]: Listening for NAT-PMP/PCP traffic on port 5351
Feb 24 00:00:06 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:00:09 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:00:10 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:00:14 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:00:15 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:00:18 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:02:13 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:02:16 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:07:29 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:07:36 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:12:28 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:12:32 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:33:25 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:33:27 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:33:29 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:33:33 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:33:34 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:33:36 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:36:04 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:36:07 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
Feb 24 00:42:30 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link DOWN.
Feb 24 00:42:33 kernel: eth4 (Ext switch port: 3) (Logical Port: 11) Link UP 1000 mbps full duplex
评论
86是不是你国特供版？
评论
购自狗东...
评论
固件有没有更新过？ 试试刷固件看看
评论
目前官方最新固件。
评论
目前用的官方最新固件
评论
更新固件后，有没有重置恢复出厂设置？？最好恢复出厂设置一次！
评论
AC86 据说固件一直不太稳定，吃鸡不要指望它
评论
哈哈，零点之后重连是运营商给你强制换ip呢
这很正常，几秒就好了
看你当地的ISP的习惯，有的是48小时有的是72小时必有一次重连换IP
评论
据谁说的，我AC86首发入的，经常一开一两个月不关机，不重启，只有升级固件才重启
稳的一塌糊涂的
评论
隔壁论坛 一直有坛友反馈遇到的各种问题
评论
本地是48小时，不过一般都比较准时，这个看日志像是LAN口闪断啊... 电路 电子 维修 我现在把定影部分拆出来了。想换下滚，因为卡纸。但是我发现灯管挡住了。拆不了。不会拆。论坛里的高手拆解过吗？ 评论 认真看，认真瞧。果然有收 电路 电子 维修 求创维42c08RD电路图 评论 电视的图纸很少见 评论 电视的图纸很少见 评论 创维的图纸你要说 版号，不然无能为力 评论 板号5800-p42ALM-0050 168P-P42CLM-01
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