On Mon, 20 Nov 2006 11:55:12 +0800 "d tbsky" <tbskyd at gmail.com> wrote: > hi: > > my purpose is to get several ip address from dhcp server via single > > ethernet card, like xen or vmware can do. > > > > Regards, > > sky_li > > That isn't going to work for a number of reasons. Probably the biggest is that Linux doesn't bind IP addresses to interfaces, so the ARP etc is going to be messed up. You need to have separated IP stacks, like Xen, UML, etc to make this work.