Disabling IPV6 during kickstart

Caetano, Greg Greg.Caetano at hp.com
Wed Dec 12 23:08:40 UTC 2007


If you walk through a interactive install using the "noipv6" directive for anaconda you will notice the eth device used for kickstart will display IPV6 disabled in the gui

My ifcfg-eth0 file contains: IPV6INIT=no
My /etc/sysconfig/network contains: NETWORKING_IPV6=no

HTH
greg

-----Original Message-----
From: redhat-list-bounces at redhat.com [mailto:redhat-list-bounces at redhat.com] On Behalf Of Troy Amburg
Sent: Wednesday, December 12, 2007 3:12 PM
To: General Red Hat Linux discussion list
Subject: Re: Disabling IPV6 during kickstart

I've got that part, and it's working. I want IPV6 to not be enabled on the interface when the node comes up after it kickstarts and boots.

Here's the /etc/sysconfig/network file after the host boots. But it's not enabled on the primary interface, so maybe that's all I can hope for.

# more /etc/sysconfig/network
NETWORKING_IPV6=yes



On Dec 12, 2007, at 12:58 PM, Caetano, Greg wrote:

> If you want the kickstart process not to use IPv6 use the "noipv6"
> directive when you boot the anaconda kernel
>
> Boot: linux askmethod noipv6 ksdevice=eth0 ......
>
> Greg Caetano
> greg.caetano at hp.com
> Red Hat Certified Engineer
> RHCE#805007310328754
>
> -----Original Message-----
> From: redhat-list-bounces at redhat.com [mailto:redhat-list-
> bounces at redhat.com] On Behalf Of Troy Amburg
> Sent: Wednesday, December 12, 2007 2:56 PM
> To: General Red Hat Linux discussion list
> Subject: Disabling IPV6 during kickstart
>
> What option do I need in my kickstart file to disable IPV6? I assumed
> it would be like the following, but it doesn't work.
>
> network --bootproto=dhcp --device=eth0 --noipv6 --onboot=on
>
> I also tried to take out the dhcpv6_client with the following, but
> that doesn't work either. It doesn't load the rpm, but IPV6 is still
> enabled on the interface.
>
> -dhcpv6_client
>
>
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