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2.4.31,更正。但我出现这个现象的并不是intel的网卡,我有台机器,一块卡是bcm5700,一块是e1000,bcm5700的卡是用的官方网站上的驱动,patch到内核里编译出来,没用自带的tg3,然后在内核里的e1000那里把polling特性打开了,之后bcm5700的卡就经常up/down的
Dec 2 20:45:54 qzxy kernel: bcm5700: eth0 NIC Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON
Dec 2 20:47:35 qzxy kernel: bcm5700: eth0 NIC Link is Down
Dec 2 20:47:39 qzxy kernel: bcm5700: eth0 NIC Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON
Dec 2 20:50:33 qzxy kernel: bcm5700: eth0 NIC Link is Down
Dec 2 20:50:37 qzxy kernel: bcm5700: eth0 NIC Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON
就像上面一样~~不知道什么原因 |
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