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[求助]padavvan经常性掉线

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发表于 2022-5-19 09:05 | 显示全部楼层 |阅读模式
悬赏50恩山币已解决
1.移动大内网,宽带速率1000M。拓扑是:光猫桥接——8820S(主路由,刷padavan,版本3.4.3.9-099-20201015,用于拨号)。主路由分线直连3个房间。一个房间是水星x18G(提供wifi),另两个房间直连网心云盒子(挂流量)。

2.设置如下图。还是经常性断网,昨天21点左右开始掉网,重启光猫和路由器后暂有效。
3.请问下大神,到底是什么原因导致的,是否需要更换光猫?还是改设置?还是换固件?请帮忙提供下建议,谢谢!
4.记录
May 18 13:15:23 kernel: mtk_esw: Link Status Changed - Port WAN Link Down
May 18 13:15:24 detect_link: WAN port link down detected!
May 18 13:15:26 kernel: mtk_esw: Link Status Changed - Port WAN Link Up
May 18 13:15:28 detect_link: WAN port link restored!
May 18 22:14:52 pppd[516]: No response to 6 echo-requests
May 18 22:14:52 pppd[516]: Serial link appears to be disconnected.
May 18 22:14:52 pppd[516]: Connect time 3736.7 minutes.
May 18 22:14:52 pppd[516]: Sent 3709005828 bytes, received 2765694619 bytes.
May 18 22:14:52 ZTE_E8820S: WAN down (ppp0)
May 18 22:14:52 dnsmasq[2925]: read /etc/hosts - 4 addresses
May 18 22:14:52 dnsmasq[2925]: read /etc/storage/dnsmasq/hosts - 0 addresses
May 18 22:14:52 dnsmasq-dhcp[2925]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc
May 18 22:14:52 dnsmasq-dhcp[2925]: read /etc/storage/dnsmasq/dhcp.conf
May 18 22:14:52 dnsmasq[2925]: using nameserver 192.168.1.1#53
May 18 22:14:52 PPPoE: Disconnected
May 18 22:14:58 pppd[516]: Connection terminated.
May 18 22:14:58 pppd[516]: Sent PADT
May 18 22:14:58 pppd[516]: Modem hangup
May 18 22:15:06 ZTE_E8820S: Perform WAN manual reconnect
May 18 22:15:06 pppd[516]: Terminating on signal 15
May 18 22:15:06 pppd[516]: Exit.
May 18 22:15:06 DHCP MAN Client: deconfig (eth3): lease is lost
May 18 22:15:06 ZTE_E8820S: MAN down (eth3)
May 18 22:15:07 kernel: eth3: ===> VirtualIF_close
May 18 22:15:07 kernel: eth3: ===> VirtualIF_open
May 18 22:15:07 ZTE_E8820S: Hardware NAT/Routing: Enabled, IPoE/PPPoE offload [WAN]<->[LAN/WLAN]
May 18 22:15:07 ZTE_E8820S: Hardware NAT/Routing: IPv4 UDP flow offload - ON
May 18 22:15:07 ZTE_E8820S: Hardware NAT/Routing: IPv6 routes offload - OFF
May 18 22:15:07 DHCP MAN Client: starting on eth3 ...
May 18 22:15:07 pppd[3618]: Plugin rp-pppoe.so loaded.
May 18 22:15:07 pppd[3618]: RP-PPPoE plugin version 3.12 compiled against pppd 2.4.7
May 18 22:15:07 pppd[3619]: pppd 2.4.7 started by admin, uid 0
May 18 22:15:20 ZTE_E8820S: Perform WAN manual disconnect
May 18 22:15:21 pppd[3619]: Unable to complete PPPoE Discovery
May 18 22:15:21 pppd[3619]: Terminating on signal 15
May 18 22:15:21 pppd[3619]: Exit.
May 18 22:15:28 ZTE_E8820S: Perform WAN manual reconnect
May 18 22:15:28 kernel: eth3: ===> VirtualIF_close
May 18 22:15:28 ZTE_E8820S: Hardware NAT/Routing: Enabled, IPoE/PPPoE offload [WAN]<->[LAN/WLAN]
May 18 22:15:28 kernel: eth3: ===> VirtualIF_open
May 18 22:15:28 ZTE_E8820S: Hardware NAT/Routing: IPv4 UDP flow offload - ON
May 18 22:15:28 ZTE_E8820S: Hardware NAT/Routing: IPv6 routes offload - OFF
May 18 22:15:28 DHCP MAN Client: starting on eth3 ...
May 18 22:15:28 pppd[3730]: Plugin rp-pppoe.so loaded.
May 18 22:15:28 pppd[3730]: RP-PPPoE plugin version 3.12 compiled against pppd 2.4.7
May 18 22:15:28 pppd[3731]: pppd 2.4.7 started by admin, uid 0
May 18 22:16:04 pppd[3731]: Timeout waiting for PADO packets
May 18 22:17:19 pppd[3731]: Timeout waiting for PADO packets
May 18 22:18:34 pppd[3731]: Timeout waiting for PADO packets
May 18 22:19:49 pppd[3731]: Timeout waiting for PADO packets
May 18 22:21:04 pppd[3731]: Timeout waiting for PADO packets
May 18 22:21:23 kernel: mtk_esw: Link Status Changed - Port WAN Link Down
May 18 22:21:24 detect_link: WAN port link down detected!
May 18 22:21:55 kernel: mtk_esw: Link Status Changed - Port WAN Link Up
May 18 22:21:56 detect_link: WAN port link restored!
May 18 22:21:58 kernel: mtk_esw: Link Status Changed - Port WAN Link Down
May 18 22:21:58 detect_link: WAN port link down detected!
May 18 22:22:02 kernel: mtk_esw: Link Status Changed - Port WAN Link Up
May 18 22:22:02 detect_link: WAN port link restored!
May 18 22:22:08 DHCP MAN Client: bound (eth3), IP: 192.168.1.2, GW: 192.168.1.1, lease time: 604800
May 18 22:22:08 ZTE_E8820S: MAN up (eth3)
May 18 22:22:08 dnsmasq[2925]: read /etc/hosts - 4 addresses
May 18 22:22:08 dnsmasq[2925]: read /etc/storage/dnsmasq/hosts - 0 addresses
May 18 22:22:08 dnsmasq-dhcp[2925]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc
May 18 22:22:08 dnsmasq-dhcp[2925]: read /etc/storage/dnsmasq/dhcp.conf
May 18 22:22:08 dnsmasq[2925]: using nameserver 192.168.1.1#53
May 18 22:22:19 pppd[3731]: Timeout waiting for PADO packets
May 18 22:22:19 pppd[3731]: PPP session is 6969 (0x1b39)
May 18 22:22:19 pppd[3731]: Connected to 0c:a4:02:b1:19:7d via interface eth3
May 18 22:22:19 pppd[3731]: Using interface ppp0
May 18 22:22:19 pppd[3731]: Connect: ppp0 <--> eth3
May 18 22:22:22 pppd[3731]: Remote message: Login ok
May 18 22:22:22 pppd[3731]: PAP authentication succeeded
May 18 22:22:22 pppd[3731]: peer from calling number 0C:A4:02:B1:19:7D authorized
May 18 22:22:22 pppd[3731]: local  IP address 10.165.214.175
May 18 22:22:22 pppd[3731]: remote IP address 10.165.192.1
May 18 22:22:22 pppd[3731]: primary   DNS address 211.140.13.188
May 18 22:22:22 pppd[3731]: secondary DNS address 211.140.188.188
May 18 22:22:22 ZTE_E8820S: WAN up (ppp0)
May 18 22:22:22 dnsmasq[2925]: read /etc/hosts - 4 addresses
May 18 22:22:22 dnsmasq[2925]: read /etc/storage/dnsmasq/hosts - 0 addresses
May 18 22:22:22 dnsmasq-dhcp[2925]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc
May 18 22:22:22 dnsmasq-dhcp[2925]: read /etc/storage/dnsmasq/dhcp.conf
May 18 22:22:22 dnsmasq[2925]: using nameserver 211.140.13.188#53
May 18 22:22:22 dnsmasq[2925]: using nameserver 211.140.188.188#53
May 18 22:22:22 PPPoE: Connected
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May 18 13:15:23 kernel: mtk_esw: Link Status Changed - Port WAN Link Down May 18 13:15:24 detect_link: WAN port link down detected! 路由器wan口直接断线了,要么光猫连接路由的线有问题,要么光猫问题吧。 后面再拨号估计局端的账号非正常下线,有重拨限制,要过几分钟才能重拨,所以不能马上重拨成功 建议先换个路由器试试,排除路由问题,还是这样就是光猫的问题了 ...
我的恩山、我的无线 The best wifi forum is right here.
发表于 2022-5-19 09:05 | 显示全部楼层
May 18 13:15:23 kernel: mtk_esw: Link Status Changed - Port WAN Link Down
May 18 13:15:24 detect_link: WAN port link down detected!

路由器wan口直接断线了,要么光猫连接路由的线有问题,要么光猫问题吧。
后面再拨号估计局端的账号非正常下线,有重拨限制,要过几分钟才能重拨,所以不能马上重拨成功

建议先换个路由器试试,排除路由问题,还是这样就是光猫的问题了
我的恩山、我的无线 The best wifi forum is right here.
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发表于 2022-5-19 09:44 | 显示全部楼层
本帖最后由 1055d3 于 2022-5-19 16:28 编辑

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发表于 2022-5-19 10:46 | 显示全部楼层
你的固件可以升级到最新版试试。
我的恩山、我的无线 The best wifi forum is right here.
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发表于 2022-5-19 10:46 | 显示全部楼层
你的固件可以升级到最新版试试。
我的恩山、我的无线 The best wifi forum is right here.
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发表于 2022-5-19 16:39 | 显示全部楼层
我最近也遇到了这个问题,回想我解决的过程,结合你的日志,建议从以下几点入手处理(优先级从高到低)
1、”自动发送LCP请求?“和”自适应链路控制协议 (LCP) 响应间隔“都设置为”否“,因为移动宽带可能不及时处理路由器主动发送的LCP请求,建议关掉。(菜单路径:高级设置-外网WAN-外网设置)
2、光猫可能有问题。是否放在密闭空间?是否过热?建议报修移动宽带,要求换个光猫。
3、对断线进行重连配置。默认的配置,我试验过,居然不会重连。测试过程:先关掉光猫电源,再开启光猫电源,路由器迟迟不会自动重连,在”外部网络状态“界面,联网状态还是已连接,但左上角的图标是红叉,说明实际的网络是不通的。我自己修改了配置,通过2次试验,会在1分钟内自动重连,供参考。
4、移动宽带有自动重连的机制,日志是”LCP terminated by peer“开头,但你的日志里没有。如果隔几天出现了,可以报修移动宽带,申请延长时间,一般1个星期不重连可以做到的。

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感谢老哥回复,这个方式我这里不适合,最终换了路由器解决了。  详情 回复 发表于 2022-5-26 16:45
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发表于 2022-5-25 18:37 | 显示全部楼层
先排除网线问题,再排除设备的,ZTE的光猫没那么好
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 楼主| 发表于 2022-5-26 16:45 | 显示全部楼层
czhnei 发表于 2022-5-19 16:39
我最近也遇到了这个问题,回想我解决的过程,结合你的日志,建议从以下几点入手处理(优先级从高到低)
1 ...

感谢老哥回复,这个方式我试了不行,最终换了路由器解决了。
我的恩山、我的无线 The best wifi forum is right here.
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