Disable ipv6 during installation

[Sven Schumacher]

Add to the pxe-boot-entry for the kernel append-line "ipv6.disable=1"

label fai-generated
kernel vmlinuz-4.9.0-2-amd64
append initrd=initrd.img-4.9.0-2-amd64 ip=dhcp
root=nfs:SERVERIP:/srv/fai/nfsroot:vers=3 rootovl 
FAI_FLAGS=verbose,sshd,createvt
FAI_CONFIG_SRC=nfs://SERVERIP/srv/fai/config FAI_ACTION=install
ipv6.disable=1 debug




Am 02.02.2018 um 11:33 schrieb Yann Bachy:
>
> Hello,
>
> I'm setting up an FAI server behind a network I don't control, and no
> IPv6 is available on this network.
>
> How can I disable IPv6 during the installation process using FAI ?
>
> I've tried changing the sysctl configuration of the nfsroot by adding
> the following lines to /srv/fai/nfsroot/etc/sysctl.d/99-sysctl.conf
>
> net.ipv6.conf.all.disable_ipv6=1
> net.ipv6.conf.all.autoconf=0
> net.ipv6.conf.default.disable_ipv6=1
> net.ipv6.conf.default.autoconf=0
>
> This doesn't help, I somehow get the feeling I need to change the
> basefiles ? How should I tackle this problem ?
>
> Thanks in advance for any help!
>
> Yann
> -- 
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>
> 	
>
> Yann BACHY
> Ingénieur Chercheur
> Officier de la Sécurité du Système d’Information
>
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-- 
Sven Schumacher - Systemadministrator Tel: (0511)762-2753
Leibniz Universitaet Hannover
Institut für Turbomaschinen und Fluid-Dynamik       - TFD
Appelstraße 9 - 30167 Hannover
Institut für Kraftwerkstechnik und Wärmeübertragung - IKW
Callinstraße 36 - 30167 Hannover

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