Multiple IP-addresses on one interface
Ola Thoresen
redhat at olen.net
Fri May 7 13:48:26 UTC 2004
Fri, 07 May 2004 at 13:22 GMT Brian Ashe <rhlist at dee-web.com> wrote
>
> The "easiest" way is to read this...
> /etc/sysconfig/network-scripts/ifup-aliases
>
> The create a file called...
> /etc/sysconfig/network-scripts/ifcfg-eth0-range0
>
> Containing something like...
> IPADDR_START=xxx.xxx.xxx.131
> IPADDR_END=xxx.xxx.xxx.191
> BROADCAST=xxx.xxx.xxx.191
> NETWORK=xxx.xxx.xxx.128
> CLONENUM_START=1
> NETMASK=255.255.255.192
> #NO_ALIASROUTING=YES
>
> This has been around forever, but is very hard to find if looking for it. The
> ifup-aliases script has lots of comments to help you understand what to put
> in.
Hmmm.
My problem is not really that I want a range of addresses, but rather a
few different ones (although in the same subnet ofcourse).
Currently one of our servers has
xx.xx.xx.101/26
xx.xx.xx.111/26
xx.xx.xx.112/26
xx.xx.xx.139/26
xx.xx.xx.145/26
But I guess I can make a ifcfg-eth0-range0 with the first single address,
...range1 with the next and so on.
Thank you for the tip.
Rgds.
Ola Thoresen
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