[ipxe-devel] [gPXE] executing in memory gpxe script

Larry Brigman larry.brigman at gmail.com
Tue Jul 26 17:05:54 UTC 2011


On Tue, Jul 26, 2011 at 8:47 AM, Larry Brigman <larry.brigman at gmail.com>wrote:

> On Tue, Jul 26, 2011 at 8:08 AM, Michael Brown <mbrown at fensystems.co.uk>wrote:
>
>> On Tuesday 26 Jul 2011 15:51:32 Larry Brigman wrote:
>> > The sanboot option will help reduce the script size. I still need a way
>> to
>> > assign a static address via a grub provided script.
>>
>> On Tuesday 26 Jul 2011 15:55:14 Larry Brigman wrote:
>> > In this environment I cannot use dhcp. Must have a static address.
>>
>> You need the "set" command, which is documented at
>>
>>  http://ipxe.org/cmd/set
>>
>> I would suggest something like:
>>
>>     kernel /boot/ipxe.lkrn \
>>        ifopen net0 && \
>>        set net0/ip 192.168.0.3 && \
>>        set net0/netmask 255.255.255.0 && \
>>        set net0/gateway 192.168.0.1 && \
>>        chain http://my.server/my.script
>>
>> Note this probably has to appear on one single line within the grub
>> configuration file; I don't think grub allows you to use backslash
>> continuation.
>>
>> Michael
>>
>> That just the ticket.  Thanks.
>
Is there some options that need to be set inside of ipxe to allow the
command-line to take like the embedded script?
How do you determine what is in the embedded script?
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