[CentOS] multiple external addresses on one interface

Geoff Galitz galitz at uclink.berkeley.edu
Wed Apr 13 22:11:23 UTC 2005


On Wed, 2005-04-13 at 17:35 -0400, ryanag at zoominternet.net wrote:
> I want to add two IP ranges on one NIC card (eth0 and eth0:1). Has
> anyone done this before? 
> 
> The CentOS 4 gui keeps locking up when I try it there and the command
> line ifconfig seems to work, but ifup always returns the error that is
> never heard (no such device) of eth0:1


Yes.  I have done this on at least two Centos 4.0 systems and it works
for me.  Both times I configured it via the command line, though.  I
find the gui frontend for networking does not fill my needs.

-geoff






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