从7.0升级到7.1的note有些不明白。

yesilike

Updating Existing Systems

NOTE: If updating from a 7.0 or earlier system due to a change in the Vendor's drivers certain Intel NICs will now come up as igb(4) instead of em(4). We normally try to avoid changes like that in stable branches but the vendor felt it necessary in order to support the new adapters. See the UPDATING entry dated 20080811 for details. There are only 3 PCI ID's that should have their name changed from em(4) to igb(4): 0x10A78086, 0x10A98086, and 0x10D68086. You should be able to determine if your card will change names by running the command "pciconf -l", and for the line representing your NIC (should be named em on older systems, e.g. em0 or em1, etc) check the fourth column. If that says "chip=0x10a78086" (or one of the other two IDs given above) you will have the adapter's name change.

我的机子的主板是intl的5000v。

具体要怎样修改？望高手指点！谢谢！

lsstarboy

没有机器做实验，只是给翻译一下：

对于intel的网卡，由于FreeBSD7.1把intel的网卡驱动分成了两个部分：em和igb。测试你的网卡是不是需要换驱动，可以运行一下：pciconf -l命令，如果对应网卡显示是下列三个当中的一个，那么驱动就是要改名的(也就是配置网络和防火墙等的时候不能再用em，而用igb)：chip=0x10a78086、chip=0x10A98086、chip=0x10D68086。

yesilike

谢谢！