修改mini2440的软MAC地址

来源：互联网发布：网上礼佛软件编辑：程序博客网时间：2024/05/21 09:49

在/etc/init.d/目录下，vi 打开ifconfig-eth0,如下

。。。
if [ -f /etc/eth0-setting ] ; then
source /etc/eth0-setting

if grep -q "^/dev/root / nfs " /etc/mtab ; then
echo -n NFS root ... > /dev/ttySAC0
else
ifconfig eth0 down
ifconfig eth0 hw ether $MAC
ifconfig eth0 $IP netmask $Mask up
route add default gw $Gateway
fi

echo nameserver $DNS > /etc/resolv.conf
else

if grep -q "^/dev/root / nfs " /etc/mtab ; then
echo -n NFS root ... > /dev/ttySAC0
else
/sbin/ifconfig eth0 192.168.1.230 netmask 255.255.255.0 up

。。。

把其中标红的改为自己设置的MAC,如 ifconfig eth0 hw ether 00:5A:BB:CC:87:FF

然后保存退出，重启开发板，输入 ifconfig观看

[root@FriendlyARM init.d]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:5A:BB:CC:87:FF
inet addr:192.168.1.230 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:51 Base address:0x4300

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

已经修改成功！

直接修改/etc/eth0-settings文件可能更方便！