Re: IPs

["Info" <info ncmbox net>]

Dave Young wrote:
> this is how I did it:
> in /etc/sysconfig/network-scripts/
> create a file named:
> ifcfg-eth0-range0
>
> syntax like:
>
> # ifcfg-eth0-range0
> IPADDR_START=192.168.69.10
> IPADDR_END=192.168.69.50
> CLONENUM_START=0
> NETMASK=255.255.255.0
> BROADCAST=192.168.69.255
>
> restart networking or reboot.
>
>

Now what happened if i have 2 diff range of ips?

I have a file ifcfg-eth0-range0

IPADDR_START=123.0.0.1
IPADDR_END=123.0.0.128
CLONENUM_START=0
NETMASK=255.255.254.0
BROADCAST=123.0.0.255

Another file ifcfg-eth0-range1

IPADDR_START=231.0.0.1
IPADDR_END=231.0.0.128
CLONENUM_START=0
NETMASK=255.255.254.0
BROADCAST=231.0.0.255

I did a /etc/init.d/network restart and i can mange to ping all the ips. But
i am getting some errors.

Nov  8 04:01:49 dnsiregistry network: Shutting down interface eth0:
succeeded
Nov  8 04:01:49 dnsiregistry network: Shutting down loopback interface:
succeeded
Nov  8 04:01:49 dnsiregistry sysctl: net.ipv4.ip_forward = 0
Nov  8 04:01:49 dnsiregistry sysctl: net.ipv4.conf.default.rp_filter = 1
Nov  8 04:01:49 dnsiregistry sysctl: kernel.sysrq = 0
Nov  8 04:01:49 dnsiregistry sysctl: kernel.core_uses_pid = 1
Nov  8 04:01:49 dnsiregistry network: Setting network parameters:  succeeded
Nov  8 04:01:50 dnsiregistry network: Bringing up loopback interface:
succeeded
Nov  8 04:01:50 dnsiregistry kernel: eth0: Setting 100mbps full-duplex based
on auto-negotiated partner ability 45e1.
Nov  8 04:01:54 dnsiregistry ifup: error in ifcfg-eth0-range1: already seen
device eth0:0 in ifcfg-eth0-range0
Nov  8 04:01:54 dnsiregistry network: Bringing up interface eth0:  succeeded
Nov  8 04:01:56 dnsiregistry ifup: RTNETLINK answers: File exists
Nov  8 04:01:56 dnsiregistry ifup: error in ifcfg-eth0-range1: already seen
device eth0:0 in ifcfg-eth0-range0
Nov  8 04:01:56 dnsiregistry network: Bringing up interface eth0-range0:
succeeded
Nov  8 04:01:58 dnsiregistry ifup: RTNETLINK answers: File exists
Nov  8 04:01:59 dnsiregistry ifup: error in ifcfg-eth0-range1: already seen
device eth0:0 in ifcfg-eth0-range0
Nov  8 04:01:59 dnsiregistry network: Bringing up interface eth0-range1:
succeeded

Any idea?

thanks for the help