sun的机器网卡mac可以改么？

ninedot

想修改sun机的mac地址，可以做到么？\r\n谢谢！

bllcc

以前看资料可以这么改\r\nifconfg   * erith AA：BB：CC：DD：EE\r\n记不太清楚，你可以试一下！

yl_xyz

理论上是可以的,不过好象做到主板上的一个芯片里了，所以你只要重新将MAC地址写入这个芯片就行了.

briangao

The MAC address is derivated from the hostid burned in NVRAM chip. That is why all network cards on a Sun machine have the same MAC address unless you set the OBP parameter local-mac-address? = true. You can\'t change the burn-in mac address unless you change a NVRAM chip. However,as suggested by bllcc, you can always use ifconfig nic_name ether xxxxxxxxx to change it at system startup

htomy

临时改动可以，但好像没有办法永久更改！

ninedot

也就是说如果临时修改了，只要不重启机器就一直生效？\r\n用ifconfig这个命令改么？\r\n另外，hostid这个命令得到的结果是根据哪些条件得到的呢？\r\n谢谢！