CentOS5: Device eth0 has different MAC address than expected

    技术2022-05-19  25

    http://sys.firnow.com/linux/x8002010n08m/27s90182462.html

     

    Centos/linux重启出现错误信息: Device eth0 has different MAC address than expected

    应该是dmesg 和 eth0 配置文件之间的冲突。

    [root@banyue.net ~]# dmesg | grep eth0 divert: allocating divert_blk for eth0 eth0: RTL-8139C+ at 0xd0842000, 40:61:86:ED:25:E7, IRQ 11plumlee.cublog.cn[root@banyue.net ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 BOOTPROTO=static HWADDR=40:61:86:ED:35:17 ONBOOT=yes TYPE=Ethernet IPADDR=192.168.122.101 NETMASK=255.255.255.0 GATEWAY=192.168.122.1 DNS1=192.168.122.1[AD:TruCheck USB条码检测仪 www.webscaninc.com.cn]改正很简单,HWADDR=40:61:86:ED:35:17 改成正确的40:61:86:ED:25:E7 就OK了

    HWADDR=40:61:86:ED:25:E7

     

     

    如果你用dmesg | grep eth0这个命令看不到MAC地址的话,可以用ifconfig eth0这个命令来看。看到就记录下来,在ifcfg-eth0中改就可以了。

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