1.首先移除老网卡驱动
#ifconfig eth0 down
#rmmod tg3
#cd /lib/modules/$kernel version/kernel/drivers/net
#mv tg3.ko tg3.ko.backup
2.重新安装网卡驱动
2.1.下载并解压驱动包
#cd /usr/local/src
#tar xvzf tg3-version.tgz
2.2. Build the driver tg3.o as a loadable module for the running kernel.
CD tg3-version
make clean
若make clean 报错说No kernel source directory provided,则应安装kernel-devel
#rpm –ivh kernel-devel-version.rpm
make; make install
2.3. 卸载加载驱动模块并测试.
rmmod tg3
modprobe tg3
No message should be returned if this command runs properly.
2.4. 给网卡配置Ip地址并检测联通性
3.重新查看网卡驱动信息用以下命令
#ethtool -i eth0
