软路由频繁断流

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

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OpenWrt 是一个专门面向嵌入式设备的 Linux 发行版。你可以将 OpenWrt 支持的型号的嵌入式设备，比如各种路由器上的系统，换成一个有更多可能性可以折腾的 Linux 系统。

这是一个创建于 108 天前的主题，其中的信息可能已经有所发展或是发生改变。

Tue Sep 10 19:41:35 2024 kern.info kernel: [5183357.932289] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:41:35 2024 kern.info kernel: [5183357.938206] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:41:35 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:41:37 2024 kern.info kernel: [5183359.742513] igc 0000:04:00.0 eth3: NIC Link is Up 10 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:41:37 2024 kern.info kernel: [5183359.751788] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:41:37 2024 kern.info kernel: [5183359.757684] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:41:37 2024 daemon.notice netifd: Network device 'eth3' link is up Tue Sep 10 19:41:37 2024 kern.info kernel: [5183360.122233] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:41:38 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:41:38 2024 kern.info kernel: [5183360.752277] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:41:39 2024 kern.info kernel: [5183361.782471] igc 0000:04:00.0 eth3: NIC Link is Up 10 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:41:39 2024 kern.info kernel: [5183361.791726] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:41:39 2024 kern.info kernel: [5183361.797617] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:41:39 2024 daemon.notice netifd: Network device 'eth3' link is up Tue Sep 10 19:41:43 2024 user.info mwan3track[27841]: Check (ping) failed for target "1.1.1.1" on interface wan (pppoe-wan). Current score: 10 Tue Sep 10 19:41:44 2024 kern.info kernel: [5183366.722106] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:41:44 2024 kern.info kernel: [5183366.727919] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:41:44 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:41:46 2024 kern.info kernel: [5183368.862325] igc 0000:04:00.0 eth3: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:41:46 2024 kern.info kernel: [5183368.871748] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:41:46 2024 kern.info kernel: [5183368.877634] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:41:46 2024 daemon.notice netifd: Network device 'eth3' link is up Tue Sep 10 19:41:47 2024 user.info mwan3track[27841]: Check (ping) failed for target "208.67.222.222" on interface wan (pppoe-wan). Current score: 10 Tue Sep 10 19:41:51 2024 kern.info kernel: [5183373.581960] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:41:51 2024 kern.info kernel: [5183373.587703] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:41:51 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:41:54 2024 kern.info kernel: [5183376.762180] igc 0000:04:00.0 eth3: NIC Link is Up 2500 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:41:54 2024 kern.info kernel: [5183376.771687] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:41:54 2024 kern.info kernel: [5183376.777564] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:41:54 2024 daemon.notice netifd: Network device 'eth3' link is up Tue Sep 10 19:41:54 2024 kern.info kernel: [5183376.951885] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:41:55 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:41:55 2024 kern.info kernel: [5183377.801914] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:41:57 2024 kern.info kernel: [5183380.132026] igc 0000:04:00.0 eth3: NIC Link is Up 2500 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:41:57 2024 kern.info kernel: [5183380.141490] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:41:57 2024 kern.info kernel: [5183380.147391] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:41:57 2024 daemon.notice netifd: Network device 'eth3' link is up Tue Sep 10 19:42:01 2024 user.info mwan3track[27841]: Check (ping) failed for target "1.1.1.1" on interface wan (pppoe-wan). Current score: 10 Tue Sep 10 19:42:06 2024 kern.info kernel: [5183389.281557] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:42:06 2024 kern.info kernel: [5183389.287253] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:42:06 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:42:15 2024 user.info mwan3track[27841]: Check (ping) failed for target "1.1.1.1" on interface wan (pppoe-wan). Current score: 10 Tue Sep 10 19:42:17 2024 kern.info kernel: [5183400.341653] igc 0000:04:00.0 eth3: NIC Link is Up 2500 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:42:17 2024 kern.info kernel: [5183400.351088] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:42:17 2024 kern.info kernel: [5183400.356982] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:42:17 2024 daemon.notice netifd: Network device 'eth3' link is up Tue Sep 10 19:42:18 2024 kern.info kernel: [5183400.451338] igc 0000:04:00.0 eth3: NIC Link is Down Tue Sep 10 19:42:19 2024 daemon.notice netifd: Network device 'eth3' link is down Tue Sep 10 19:42:19 2024 kern.info kernel: [5183401.401386] br-lan: port 3(eth3) entered disabled state Tue Sep 10 19:42:19 2024 user.info mwan3track[27841]: Check (ping) failed for target "208.67.222.222" on interface wan (pppoe-wan). Current score: 10 Tue Sep 10 19:42:21 2024 kern.info kernel: [5183403.621583] igc 0000:04:00.0 eth3: NIC Link is Up 2500 Mbps Full Duplex, Flow Control: RX/TX Tue Sep 10 19:42:21 2024 kern.info kernel: [5183403.631086] br-lan: port 3(eth3) entered blocking state Tue Sep 10 19:42:21 2024 kern.info kernel: [5183403.636966] br-lan: port 3(eth3) entered forwarding state Tue Sep 10 19:42:21 2024 daemon.notice netifd: Network device 'eth3' link is up 这是系统的日志，玩游戏频繁断网要崩溃了，软路由是 J4125 网卡是 Ethernet controller: Intel Corporation Ethernet Controller I226-V (rev 04) 有没有大佬遇到过，这就是英特尔 226 网卡断流导致的吗

12 条回复 • 2024-09-12 16:11:23 +08:00

python35

108 天前

你看下系统->进阶->高级设置->网卡断流 TSO 优化，有这个设置的话就打开，我自从这个打开后就没有遇到过断流了

Vesc

108 天前 via iPhone

@python35 #没看到进阶选项呢

python35

108 天前

应该是你的的 openwrt 的版本没有这个功能，换一个带这个功能的版本就好了

python35

108 天前

或者尝试下安装这个软件包 luci-app-advancedplus

Vesc

108 天前 via iPhone

@python35 #3 看了一下文章 TOS 是让网卡帮 CPU 分片，关了这个可以降低网卡负载，回头试试有没有效果

vcn8yjOogEL

108 天前

log 建议放到 pastebin 上

Cineray

108 天前

我也是 4125+226 没遇到过断流，是不是你固件问题，同时我也没用楼上的那个包

Vesc

108 天前

@Cineray #7 我现在用的是 immortalwrt ，之前用 lede 的 openwrt 没怎么关注日志不确定有没有

Vesc

107 天前

@vcn8yjOogEL #6 没用过 pastebin 这个，不知道咋用

Vesc

107 天前

@python35 1# 用命令关了 tso 目前没遇到断流的情况

lxcForPHP

107 天前

同样是 immortalwrt ，这两天也是频繁断流，没看日志，打开后台的时候，看见软件源错误，顺手修改了一下软件源，然后就好了.......

Vesc

106 天前

@lxcForPHP #11 和软件源应该没关系，日志里有明显的网卡 down 日志