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Linux下双网卡绑定技术实现负载均衡和失效保护 ( 原 创 )
我按照老大的方法,已经可以正常绑定了两块网卡,而且用第三块网卡进行了Internet网络连接.我是这样用的:
用3块网卡做成一个软路由
eth0 连接Internet网络
eth1 eth2 双网卡绑定,成为网关,带数台机器上网,(增加网络的安全)
一般上网使用都正常,但是在网络流量大的时候(比如,1台机器看网络电影),主控台上就报错了:
.......................
kernel: eth1: Transmit timed out, status 0000, PHY status 782d, resetting...
kernel: eth1: link up, 100Mbps, half-duplex, lpa 0x40A1
kernel: NETDEV WATCHDOG: eth2: transmit timed out
kernel: eth2: Transmit timed out, status 0000, PHY status 782d, resetting...
kernel: eth2: link up, 100Mbps, half-duplex, lpa 0x40A1
kernel: NETDEV WATCHDOG: eth1: transmit timed out
kernel: eth1: Transmit timed out, status 0000, PHY status 782d, resetting...
kernel: eth1: link up, 100Mbps, half-duplex, lpa 0x40A1
kernel: NETDEV WATCHDOG: eth2: transmit timed out
kernel: eth2: Transmit timed out, status 0000, PHY status 782d, resetting...
kernel: eth2: link up, 100Mbps, half-duplex, lpa 0x40A1
kernel: NETDEV WATCHDOG: eth1: transmit timed out
kernel: eth1: Transmit timed out, status 0000, PHY status 782d, resetting...
kernel: eth1: link up, 100Mbps, half-duplex, lpa 0x40A1
kernel: NETDEV WATCHDOG: eth2: transmit timed out
kernel: eth2: Transmit timed out, status 0000, PHY status 782d, resetting...
kernel: eth2: link up, 100Mbps, half-duplex, lpa 0x40A1
kernel: NETDEV WATCHDOG: eth2: transmit timed out
..........................
接着网络就断了
不知道是什么原因,请各位老大帮诊断诊断,答复一下.
谢谢
我的eth1,eth2都是用的D-Link DFE-530TX网卡 |
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