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Published 20 hours ago • verified publisher icon coolsnowwolf

WAN口(pppoe)手动重新连接，带动其他接口一起重新连接

Open cokyrain opened this issue 3 years ago • 10 comments

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1.关于你要提交的问题

Q：是否搜索了issue (使用 "x" 选择)

  • [ x] 没有类似的issue

2. 详细叙述

(1) 具体问题

A：手动重新连接WAN口(pppoe拨号)，会带动其他接口一起重新连接。有一定概率使LAN口重启失败，导致网络瘫痪，必须重启。包括以下几种方式：/cgi-bin/luci/admin/network/network点连接，命令ifup wan，ifconfig eth1 down + ifconfig eth1 up，尝试都是如此。

另外，测试手动重新连接其他接口都正常，没有带动其他接口。恢复出厂，重新配置后，依旧如此。

(2) 路由器型号和固件版本

A：路由器型号：PVE+x86 固件版本 | OpenWrt R22.2.2 / LuCI Master (git-22.046.49039-d9baa31) 内核版本 | 5.10.100

(3) 详细日志

A： Sun Feb 20 22:16:31 2022 daemon.notice netifd: Interface 'wan_6' is now down Sun Feb 20 22:16:31 2022 daemon.notice netifd: Network alias '' link is down Sun Feb 20 22:16:31 2022 daemon.notice netifd: Interface 'wan_6' has link connectivity loss Sun Feb 20 22:16:31 2022 daemon.notice netifd: Interface 'wan_6' is disabled Sun Feb 20 22:16:31 2022 kern.info kernel: [ 1151.805865] netifd[30248]: segfault at 7fb140741078 ip 000000000041bbd6 sp 00007ffd642c9960 error 4 in netifd[404000+1b000] Sun Feb 20 22:16:31 2022 kern.info kernel: [ 1151.807971] Code: 01 75 31 48 8b 53 58 be fe 3b 42 00 bf 02 00 00 00 31 c0 e8 01 e6 ff ff 48 89 df e8 23 f0 ff ff c7 83 90 00 00 00 00 00 00 00 <48> 8b 7b 68 5b e9 f1 cf ff ff 5b c3 53 48 8d 9f 48 ff ff ff 83 fa Sun Feb 20 22:16:31 2022 user.notice ddns-scripts[32523]: ipv4: PID '32523' terminated by 'SIGTERM' at 2022-02-20 22:16 Sun Feb 20 22:16:31 2022 user.notice ddns-scripts[32524]: ipv6: PID '32524' terminated by 'SIGTERM' at 2022-02-20 22:16 Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: 8021ad Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: 8021q Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: macvlan Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: veth Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: bridge Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: Network device Sun Feb 20 22:16:36 2022 user.notice : Added device handler type: tunnel Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.901799] br-lan: port 4(eth5) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.903353] br-lan: port 3(eth4) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.904811] br-lan: port 2(eth3) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.906168] br-lan: port 1(eth0) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.909359] device eth5 left promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.910718] br-lan: port 4(eth5) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.945015] device eth4 left promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.946449] br-lan: port 3(eth4) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.985049] device eth3 left promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1156.986373] br-lan: port 2(eth3) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.025018] device eth0 left promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.026432] br-lan: port 1(eth0) entered disabled state Sun Feb 20 22:16:36 2022 daemon.notice pppd[30399]: Modem hangup Sun Feb 20 22:16:36 2022 daemon.err miniupnpd[31626]: Failed to get IP for interface eth2 Sun Feb 20 22:16:36 2022 daemon.warn miniupnpd[31626]: SendNATPMPPublicAddressChangeNotification: cannot get public IP address, stopping Sun Feb 20 22:16:36 2022 daemon.info pppd[30399]: Connect time 3.0 minutes. Sun Feb 20 22:16:36 2022 daemon.info pppd[30399]: Sent 1248587 bytes, received 5006517 bytes. Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.161838] 8021q: adding VLAN 0 to HW filter on device eth0 Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.164374] br-lan: port 1(eth0) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.165769] br-lan: port 1(eth0) entered disabled state Sun Feb 20 22:16:36 2022 daemon.notice pppd[30399]: Connection terminated. Sun Feb 20 22:16:36 2022 daemon.info pppd[30399]: Connect time 3.0 minutes. Sun Feb 20 22:16:36 2022 daemon.info pppd[30399]: Sent 1248587 bytes, received 5006517 bytes. Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.168036] device eth0 entered promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.172939] br-lan: port 1(eth0) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.174345] br-lan: port 1(eth0) entered forwarding state Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'lan' is enabled Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.181419] 8021q: adding VLAN 0 to HW filter on device eth3 Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.184827] br-lan: port 2(eth3) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.186146] br-lan: port 2(eth3) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.190305] device eth3 entered promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.191738] br-lan: port 2(eth3) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.193106] br-lan: port 2(eth3) entered forwarding state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.197365] 8021q: adding VLAN 0 to HW filter on device eth4 Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.199739] br-lan: port 3(eth4) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.201182] br-lan: port 3(eth4) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.204007] device eth4 entered promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.205523] br-lan: port 3(eth4) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.206961] br-lan: port 3(eth4) entered forwarding state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.211841] 8021q: adding VLAN 0 to HW filter on device eth5 Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.214180] br-lan: port 4(eth5) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.216621] br-lan: port 4(eth5) entered disabled state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.219494] device eth5 entered promiscuous mode Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.220920] br-lan: port 4(eth5) entered blocking state Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.222907] br-lan: port 4(eth5) entered forwarding state Sun Feb 20 22:16:36 2022 daemon.notice netifd: bridge 'br-lan' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'lan' has link connectivity Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'lan' is setting up now Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'lan' is now up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'IPTV' is enabled Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'loopback' is enabled Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'loopback' is setting up now Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'loopback' is now up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'wan' is enabled Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'wan6' is enabled Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.227023] 8021q: adding VLAN 0 to HW filter on device eth2 Sun Feb 20 22:16:36 2022 kern.info kernel: [ 1157.231456] 8021q: adding VLAN 0 to HW filter on device eth1 Sun Feb 20 22:16:36 2022 daemon.info pppd[30399]: Exit. Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'lo' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'loopback' has link connectivity Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'eth5' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'eth4' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'eth3' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'eth0' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'eth1' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'wan' has link connectivity Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'wan' is setting up now Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'wan6' has link connectivity Sun Feb 20 22:16:36 2022 daemon.notice netifd: Network device 'eth2' link is up Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'IPTV' has link connectivity Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'IPTV' is setting up now Sun Feb 20 22:16:36 2022 daemon.notice netifd: IPTV (7127): udhcpc: started, v1.35.0 Sun Feb 20 22:16:36 2022 daemon.err insmod: module is already loaded - slhc Sun Feb 20 22:16:36 2022 daemon.err insmod: module is already loaded - ppp_generic Sun Feb 20 22:16:36 2022 daemon.err insmod: module is already loaded - pppox Sun Feb 20 22:16:36 2022 daemon.err insmod: module is already loaded - pppoe Sun Feb 20 22:16:36 2022 daemon.notice netifd: wan (7106): uci: Entry not found Sun Feb 20 22:16:36 2022 daemon.notice netifd: wan (7106): sh: out of range Sun Feb 20 22:16:36 2022 daemon.info pppd[7160]: Plugin pppoe.so loaded. Sun Feb 20 22:16:36 2022 daemon.info pppd[7160]: PPPoE plugin from pppd 2.4.9 Sun Feb 20 22:16:36 2022 daemon.notice netifd: IPTV (7127): udhcpc: broadcasting discover Sun Feb 20 22:16:36 2022 daemon.notice pppd[7160]: pppd 2.4.9 started by root, uid 0 Sun Feb 20 22:16:36 2022 daemon.err pppd[7160]: Interface eth1 has MTU of 1480 -- should be at least 1500. Sun Feb 20 22:16:36 2022 daemon.err pppd[7160]: This may cause serious connection problems. Sun Feb 20 22:16:36 2022 daemon.notice netifd: IPTV (7127): udhcpc: broadcasting select for 10.196.117.9, server 10.196.112.1 Sun Feb 20 22:16:36 2022 daemon.notice netifd: IPTV (7127): udhcpc: lease of 10.196.117.9 obtained from 10.196.112.1, lease time 2400 Sun Feb 20 22:16:36 2022 daemon.notice netifd: Interface 'IPTV' is now up Sun Feb 20 22:16:37 2022 daemon.err nlbwmon[7264]: The netlink receive buffer size of 1048576 bytes will be capped to 212992 bytes Sun Feb 20 22:16:37 2022 daemon.err nlbwmon[7264]: by the kernel. The net.core.rmem_max sysctl limit needs to be raised to Sun Feb 20 22:16:37 2022 daemon.err nlbwmon[7264]: at least 1048576 in order to sucessfully set the desired receive buffer size! Sun Feb 20 22:16:41 2022 daemon.info pppd[7160]: PPP session is 3664 Sun Feb 20 22:16:41 2022 daemon.warn pppd[7160]: Connected to f0:2f:a7:06:cf:c7 via interface eth1 Sun Feb 20 22:16:41 2022 kern.info kernel: [ 1162.415427] pppoe-wan: renamed from ppp0 Sun Feb 20 22:16:41 2022 daemon.info pppd[7160]: Renamed interface ppp0 to pppoe-wan Sun Feb 20 22:16:41 2022 daemon.info pppd[7160]: Using interface pppoe-wan Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: Connect: pppoe-wan <--> eth1 Sun Feb 20 22:16:41 2022 daemon.info pppd[7160]: syncppp not active Sun Feb 20 22:16:41 2022 daemon.info pppd[7160]: CHAP authentication succeeded: Authentication success,Welcome! Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: CHAP authentication succeeded Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: peer from calling number F0:2F:A7:06:CF:C7 authorized Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: local LL address fe80::5990:93ef:17fd:adcf Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: remote LL address fe80::f22f:a7ff:fe06:cfc7 Sun Feb 20 22:16:41 2022 daemon.notice netifd: Network device 'pppoe-wan' link is up Sun Feb 20 22:16:41 2022 daemon.notice netifd: Interface 'wan' is now up Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: local IP address 117...* Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: remote IP address 117...* Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: primary DNS address 218.4.4.4 Sun Feb 20 22:16:41 2022 daemon.notice pppd[7160]: secondary DNS address 218.2.2.2 Sun Feb 20 22:16:41 2022 daemon.notice netifd: Network alias 'pppoe-wan' link is up Sun Feb 20 22:16:41 2022 daemon.notice netifd: Interface 'wan_6' is enabled Sun Feb 20 22:16:41 2022 daemon.notice netifd: Interface 'wan_6' has link connectivity Sun Feb 20 22:16:41 2022 daemon.notice netifd: Interface 'wan_6' is setting up now Sun Feb 20 22:16:44 2022 daemon.notice netifd: Interface 'wan_6' is now up Sun Feb 20 22:16:46 2022 user.notice firewall: Reloading firewall due to ifup of lan (br-lan) Sun Feb 20 22:16:47 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of lan (br-lan) Sun Feb 20 22:16:47 2022 daemon.err nlbwmon[8179]: The netlink receive buffer size of 1048576 bytes will be capped to 212992 bytes Sun Feb 20 22:16:47 2022 daemon.err nlbwmon[8179]: by the kernel. The net.core.rmem_max sysctl limit needs to be raised to Sun Feb 20 22:16:47 2022 daemon.err nlbwmon[8179]: at least 1048576 in order to sucessfully set the desired receive buffer size! Sun Feb 20 22:16:47 2022 daemon.notice miniupnpd[31626]: shutting down MiniUPnPd Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: sendto(udp_shutdown=6): No such device Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[31626]: Failed to broadcast good-bye notifications Sun Feb 20 22:16:47 2022 daemon.err miniupnpd[8220]: could not open lease file: /var/upnp.leases Sun Feb 20 22:16:47 2022 daemon.notice miniupnpd[8220]: HTTP listening on port 5000 Sun Feb 20 22:16:47 2022 daemon.notice miniupnpd[8220]: Listening for NAT-PMP/PCP traffic on port 5351 Sun Feb 20 22:16:57 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of loopback (lo) Sun Feb 20 22:17:07 2022 user.notice firewall: Reloading firewall due to ifup of IPTV (eth2) Sun Feb 20 22:17:08 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of IPTV (eth2)

cokyrain avatar Feb 20 '22 14:02 cokyrain

附上.config配置：

CONFIG_TARGET_x86=y
CONFIG_TARGET_x86_64=y
CONFIG_TARGET_x86_64_DEVICE_generic=y
CONFIG_GRUB_IMAGES=y
CONFIG_PACKAGE_6in4=y
CONFIG_PACKAGE_ip6tables=y
# CONFIG_PACKAGE_iptables-mod-ipsec is not set
CONFIG_PACKAGE_ipv6helper=y
# CONFIG_PACKAGE_kmod-crypto-cbc is not set
# CONFIG_PACKAGE_kmod-crypto-deflate is not set
# CONFIG_PACKAGE_kmod-crypto-des is not set
# CONFIG_PACKAGE_kmod-crypto-echainiv is not set
# CONFIG_PACKAGE_kmod-crypto-hmac is not set
# CONFIG_PACKAGE_kmod-crypto-kpp is not set
# CONFIG_PACKAGE_kmod-crypto-md5 is not set
# CONFIG_PACKAGE_kmod-ipsec is not set
# CONFIG_PACKAGE_kmod-ipt-ipsec is not set
CONFIG_PACKAGE_kmod-ipt-nat6=y
# CONFIG_PACKAGE_kmod-ipt-offload is not set
CONFIG_PACKAGE_kmod-iptunnel=y
# CONFIG_PACKAGE_kmod-iptunnel6 is not set
# CONFIG_PACKAGE_kmod-nf-flow is not set
CONFIG_PACKAGE_kmod-nf-nat6=y
CONFIG_PACKAGE_kmod-shortcut-fe=y
CONFIG_PACKAGE_kmod-shortcut-fe-cm=y
CONFIG_PACKAGE_kmod-sit=y
# CONFIG_PACKAGE_kmod-tun is not set
# CONFIG_PACKAGE_kmod-wireguard is not set
# CONFIG_PACKAGE_libgmp is not set
# CONFIG_PACKAGE_libminiupnpc is not set
# CONFIG_PACKAGE_libnatpmp is not set
# CONFIG_PACKAGE_libstdcpp is not set
# CONFIG_PACKAGE_luci-app-accesscontrol is not set
# CONFIG_PACKAGE_luci-app-diskman_INCLUDE_btrfs_progs is not set
# CONFIG_PACKAGE_luci-app-diskman_INCLUDE_lsblk is not set
# CONFIG_PACKAGE_luci-app-ipsec-vpnd is not set
CONFIG_PACKAGE_luci-app-netdata=y
# CONFIG_PACKAGE_luci-app-rclone_INCLUDE_rclone-ng is not set
# CONFIG_PACKAGE_luci-app-rclone_INCLUDE_rclone-webui is not set
CONFIG_PACKAGE_luci-app-turboacc_INCLUDE_SHORTCUT_FE=y
CONFIG_PACKAGE_luci-app-udpxy=y
# CONFIG_PACKAGE_luci-app-vlmcsd is not set
# CONFIG_PACKAGE_luci-app-wireguard is not set
# CONFIG_PACKAGE_luci-app-zerotier is not set
CONFIG_PACKAGE_luci-i18n-netdata-zh-cn=y
CONFIG_PACKAGE_luci-proto-ipv6=y
# CONFIG_PACKAGE_luci-proto-wireguard is not set
CONFIG_PACKAGE_netdata=y
CONFIG_PACKAGE_odhcp6c=y
CONFIG_PACKAGE_odhcp6c_ext_cer_id=0
CONFIG_PACKAGE_odhcpd-ipv6only=y
CONFIG_PACKAGE_odhcpd_ipv6only_ext_cer_id=0
# CONFIG_PACKAGE_strongswan is not set
CONFIG_PACKAGE_udpxy=y
# CONFIG_PACKAGE_vlmcsd is not set
# CONFIG_PACKAGE_wireguard-tools is not set
# CONFIG_PACKAGE_zerotier is not set
CONFIG_TARGET_IMAGES_GZIP=y

cokyrain avatar Feb 21 '22 14:02 cokyrain

问题相同 Debug过程如下

  • 重新编译 5.15 和5.10 问题重现
  • 重刷旧版 -发现已知20220202-20220222的版本都有这个问题 和5.10 和5.15无关
  • 关闭WAN IPV6 发现问题消失
  • 关闭LAN IPV6 发现问题没有消失 不下发IPV6 但是路由器本身有V6 也会导致双接口重启

已知这个问题和IPV6有关 目前采取办法

  • watchcat设定1h
  • WAN侧不获取IPV6

Tszlam-Cheung avatar Feb 21 '22 19:02 Tszlam-Cheung

问题同上，此问题还造成了docker0网关丢失，暂时关闭ipv6

nb12nb34 avatar Feb 22 '22 00:02 nb12nb34

我试着打开lan接口的桥接，问题似乎解决，还在观察

poromony avatar Feb 23 '22 01:02 poromony

我试着打开lan接口的桥接，问题似乎解决，还在观察

多lan口，本身就是桥接。你连续重连wan几次试试看。 长时间连接后重连wan有概率正常一两次，有玄学，原因不明。大多时候还是带动其他口重连

cokyrain avatar Feb 23 '22 09:02 cokyrain

我试着打开lan接口的桥接，问题似乎解决，还在观察

我已经试过了之前 别这么做 我得尝试方法是 bridge multiple interface 取消 单口eth0绑定lan 结果出现得问题是 一定概率ifup wan的 时候 你lan直接挂掉了 然后没有就死在了那里 DHCP下发什么都挂掉 只能static ip访问

Tszlam-Cheung avatar Feb 23 '22 15:02 Tszlam-Cheung

问题解决了么，我从5.15的某个版本开始遇到类似问题 双wan，由于家里挂了网心云，流量过大，运营商每过不到24H会强制将我的wan重连，重连后大概率出现udpxy，upnp故障，我分析问题在于wan重连后相应接口名称有改动，日志如下： Tue Mar 29 08:55:47 2022 local0.err udpxy[17439]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17440]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17452]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17453]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17458]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17459]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17460]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17461]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17462]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17463]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17464]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17465]: set_multicast: setsockopt MCAST option: ADD: No such device Sun Apr 3 11:24:35 2022 daemon.err miniupnpd[18540]: sendto(udp_notify=6, 192.168.2.1): No such device Sun Apr 3 11:24:35 2022 daemon.err miniupnpd[18540]: sendto(udp_notify=6, 192.168.2.1): No such device Sun Apr 3 11:24:35 2022 daemon.err miniupnpd[18540]: sendto(udp_notify=6, 192.168.2.1): No such device

moonerick avatar Apr 07 '22 00:04 moonerick

问题解决了么，我从5.15的某个版本开始遇到类似问题 双wan，由于家里挂了网心云，流量过大，运营商每过不到24H会强制将我的wan重连，重连后大概率出现udpxy，upnp故障，我分析问题在于wan重连后相应接口名称有改动，日志如下： Tue Mar 29 08:55:47 2022 local0.err udpxy[17439]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17440]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17452]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17453]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17458]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17459]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17460]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:47 2022 local0.err udpxy[17461]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17462]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17463]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17464]: set_multicast: setsockopt MCAST option: ADD: No such device Tue Mar 29 08:55:48 2022 local0.err udpxy[17465]: set_multicast: setsockopt MCAST option: ADD: No such device Sun Apr 3 11:24:35 2022 daemon.err miniupnpd[18540]: sendto(udp_notify=6, 192.168.2.1): No such device Sun Apr 3 11:24:35 2022 daemon.err miniupnpd[18540]: sendto(udp_notify=6, 192.168.2.1): No such device Sun Apr 3 11:24:35 2022 daemon.err miniupnpd[18540]: sendto(udp_notify=6, 192.168.2.1): No such device

没有解决，只能关闭ipv6

cokyrain avatar Apr 11 '22 07:04 cokyrain

R4S 5.15同问题

ifup wan 有几率搞崩网络，出问题时会把 br-lan 一并重启，表现为 pppoe 可以正常获取 ipv4，但是 lan 口无法获取 v6（我是删除wan6接口，然后指定lan的v6长度使用的），路由器自身及下边设备均无网络

violarulan avatar May 16 '22 23:05 violarulan

长期以来一直有这个问题，我现在是3个wan口，只要是其中一个断线重连也必定所有wan都会重连，最近更新的源码还会导致mwan异常，必须要重启mwan才能正常nat，估计是多wan需求不多，没人关注这个问题。

imkenf avatar Jan 08 '23 15:01 imkenf