华硕AC-68U经常WAN断线，麻烦各位网友有什么办法解决

andyRich_Fu8

华硕AC-68U，光猫是华为HG8245设置桥接的，由路由器拔号。电信宽带是50MB的。麻烦各位网友有什么办法解决。固件是新1031的。以下是华硕的日志：
Jan 22 14:26:55 Timemachine: daemon is stoped
Jan 22 14:26:55 rc_service: ntp 732:notify_rc restart_upnp
Jan 22 14:26:55 rc_service: waitting "restart_nasapps" via hotplug ...
Jan 22 14:26:55 kernel: gro enabled with interval 2
Jan 22 14:26:57 Samba Server: daemon is started
Jan 22 14:26:57 miniupnpd[729]: shutting down MiniUPnPd
Jan 22 14:26:57 miniupnpd[805]: version 1.9 started
Jan 22 14:26:57 miniupnpd[805]: HTTP listening on port 36106
Jan 22 14:26:57 miniupnpd[805]: Listening for NAT-PMP/PCP traffic on port 5351
Jan 22 14:26:58 rc_service: ntp 732:notify_rc restart_diskmon
Jan 22 14:26:58 disk_monitor: Finish
Jan 22 14:27:01 disk monitor: be idle
Jan 22 14:27:05 rc_service: zcip 816:notify_rc start_firewall
Jan 22 14:27:05 zcip client: configured 169.254.254.51
Jan 22 14:27:06 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 22 14:27:26 crond[440]: time disparity of 250947 minutes detected
Jan 22 15:00:01 disk_monitor: Got SIGALRM...
Jan 22 15:06:59 miniupnpd[805]: upnp_event_recv: recv(): Connection reset by peer
Jan 22 23:00:01 disk_monitor: Got SIGALRM...
Jan 23 01:06:06 kernel: * Make sure sizeof(struct sw_struct)=160 is consistent
Jan 23 01:06:06 kernel: sizeof forward param = 160
Jan 23 01:06:20 kernel: Stop the IPS/AppID engine...
Jan 23 01:06:20 rc_service: bwdpi_check 481:notify_rc start_firewall
Jan 23 01:06:21 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 23 02:47:48 WAN Connection: Ethernet link down.
Jan 23 02:47:48 stop_nat_rules: apply the redirect_rules!
Jan 23 02:48:03 WAN Connection: WAN was restored.
Jan 23 02:48:03 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 23 04:34:59 WAN Connection: Ethernet link down.
Jan 23 04:34:59 stop_nat_rules: apply the redirect_rules!
Jan 23 04:35:10 WAN Connection: WAN was restored.
Jan 23 04:35:10 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 23 09:29:32 WAN Connection: Ethernet link down.
Jan 23 09:29:32 stop_nat_rules: apply the redirect_rules!
Jan 23 09:30:07 WAN Connection: WAN was restored.
Jan 23 09:30:07 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 23 09:30:29 pppd[491]: Serial link appears to be disconnected.
Jan 23 09:30:32 WAN Connection: Fail to connect with some issues.
Jan 23 09:30:32 stop_nat_rules: apply the redirect_rules!
Jan 23 09:30:35 pppd[491]: Connection terminated.
Jan 23 09:30:35 pppd[491]: Modem hangup
Jan 23 09:31:20 pppd[491]: Timeout waiting for PADO packets
Jan 23 09:31:20 pppd[491]: Connected to 00:e0:fc:65:22:17 via interface eth0
Jan 23 09:31:20 pppd[491]: Connect: ppp0 <--> eth0
Jan 23 09:31:23 pppd[491]: CHAP authentication succeeded
Jan 23 09:31:23 pppd[491]: peer from calling number 00:E0:FC:65:22:17 authorized
Jan 23 09:31:23 pppd[491]: local  IP address 59.57.7.240
Jan 23 09:31:23 pppd[491]: remote IP address 59.57.6.1
Jan 23 09:31:23 pppd[491]: primary   DNS address 218.85.152.99
Jan 23 09:31:23 pppd[491]: secondary DNS address 218.85.157.99
Jan 23 09:31:23 rc_service: ip-up 4591:notify_rc start_firewall
Jan 23 09:31:24 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 23 09:31:24 wan: finish adding multi routes
Jan 23 09:31:24 rc_service: ip-up 4591:notify_rc stop_upnp
Jan 23 09:31:24 rc_service: waitting "start_firewall" via ip-up ...
Jan 23 09:31:25 rc_service: ip-up 4591:notify_rc start_upnp
Jan 23 09:31:25 rc_service: waitting "stop_upnp" via ip-up ...
Jan 23 09:31:25 miniupnpd[805]: shutting down MiniUPnPd
Jan 23 09:31:27 miniupnpd[4624]: version 1.9 started
Jan 23 09:31:27 miniupnpd[4624]: HTTP listening on port 33877
Jan 23 09:31:27 miniupnpd[4624]: Listening for NAT-PMP/PCP traffic on port 5351
Jan 23 09:31:27 ddns update: ez-ipupdate: starting...
Jan 23 09:31:27 ddns update: connected to nwsrv-ns1.asus.com (103.10.4.108) on port 80.
Jan 23 09:31:27 ddns update: Asus update entry:: return: HTTP/1.1 200 OK^M Date: Sat, 23 Jan 2016 01:31:27 GMT^M Server: Apache^M Content-Length: 0^M Connection: close^M Content-Type: text/html^M ^M
Jan 23 09:31:27 ddns update: retval= 0, ddns_return_code (,200)
Jan 23 09:31:27 ddns update: asusddns_update: 0
Jan 23 09:31:27 WAN Connection: WAN was restored.
Jan 23 09:31:28 ddns: ddns update ok
Jan 23 09:36:58 WAN Connection: Ethernet link down.
Jan 23 09:36:58 stop_nat_rules: apply the redirect_rules!
Jan 23 09:37:08 WAN Connection: WAN was restored.
Jan 23 09:37:08 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 24 02:47:59 WAN Connection: Ethernet link down.
Jan 24 02:47:59 stop_nat_rules: apply the redirect_rules!
Jan 24 02:48:15 WAN Connection: WAN was restored.
Jan 24 02:48:15 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 25 03:45:09 WAN Connection: Ethernet link down.
Jan 25 03:45:09 stop_nat_rules: apply the redirect_rules!
Jan 25 03:45:21 WAN Connection: WAN was restored.
Jan 25 03:45:21 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 25 09:57:23 WAN Connection: Ethernet link down.
Jan 25 09:57:23 stop_nat_rules: apply the redirect_rules!
Jan 25 09:57:38 WAN Connection: WAN was restored.
Jan 25 09:57:38 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 26 05:55:05 WAN Connection: Ethernet link down.
Jan 26 05:55:05 stop_nat_rules: apply the redirect_rules!
Jan 26 05:55:16 WAN Connection: WAN was restored.
Jan 26 05:55:16 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!
Jan 26 06:44:34 WAN Connection: Ethernet link down.
Jan 26 06:44:34 stop_nat_rules: apply the redirect_rules!
Jan 26 06:44:45 WAN Connection: WAN was restored.
Jan 26 06:44:45 start_nat_rules: apply the nat_rules(/tmp/nat_rules_ppp0_eth0)!

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迪安

把你的AC68U做一次硬件reset：按住WPS按钮同时上电，直到你的Power LED闪烁再松开WPS按钮。

按照之前的设置设定完后，LAN端device先不执行任何动作，观察此时AC68U还会不会频繁WAN断线。

andyRich_Fu8

我AC68U也升级最新的固件了，硬件reset：按住WPS按钮同时上电了。。你是说LAN不要再插网线，然后WAN继续连接光猫。看看会不会再断线是不是。。还有我的光猫是用网络供电的，就是光猫连接路由的这个网线来供电的，因为多媒体盒没强电的。

andyRich_Fu8

迪安 发表于 2016-1-28 14:47
把你的AC68U做一次硬件reset：按住WPS按钮同时上电，直到你的Power LED闪烁再松开WPS按钮。

按照之前的设 ...

AC68U也升级最新的固件了，硬件reset：按住WPS按钮同时上电了。。你是说LAN不要再插网线，然后WAN继续连接光猫。看看会不会再断线是不是。。

迪安

andy8888 发表于 2016-1-28 17:29
AC68U也升级最新的固件了，硬件reset：按住WPS按钮同时上电了。。你是说LAN不要再插网线，然后WAN继续连 ...

嗯，这样过一阵子，再把LAN PC接回去，观察它的System Log，看还会不会有之前断线的log。

Sprite

WAN设置页面有一项 Enable PPP Echo Detect 把这个关闭试试看看是否可以改善

爱似流年

andy8888 发表于 2016-1-28 17:28
我AC68U也升级最新的固件了，硬件reset：按住WPS按钮同时上电了。。你是说LAN不要再插网线，然后WAN继续连 ...

POE供电方式，坛友的路由器及光猫是POE供电的吗？
AC68U支持POE供电输出吗？

luopenglyl

昨晚回到家第一件事情就是升级路由器，这次出差已经到第二个版本升级了，直接点升级检测，没用，说我9313就是最新的，郁闷。那就去官网下吧，下完解压，升级没3分钟，进度完成，自己就又连接上去了，设置全都没改变。  我在云南昆明，电信光猫50M。以前天天断线好多次，本来看了几个大侠的如何进入telnet模式去禁止运行主动断线检测程序问题，但是还没来得及研究，已经晚上1点过了，于是说看看是不是已经有选项了。一看。。在外部网络\还真有个Enable PPP Echo Detect，，默认是选择是。。于是选择否。点应用。然后把记录里面清空，到现在13小时过去了，除了有我登录的记录及修改配置的记录，其它啥都没改，最重要的是外网ip再没变了，到现在只有13小时，不过AC68U断网的问题，对我来说应该解决了，最重要的是比较彻底。希望你们都试验下这个。