Re: Complete boot from a http server?

Daniel <[email protected]> Sat, 26 Sep 2009 22:08:37 +0200
Newsgroups gmane.network.etherboot.user
Message-ID <[email protected]>
Hey Shao,

i have manually enter the commands in the CLI and got the following 
error after

chain ${210}pxelinux.0/
/Could not fetch 
68:74:74:70:3a:2f:2f:31:30:2e:31:30:2e:31:31:2e:31:32:32:2fpxelinux.0: 
Not supported (0x3c092003)

The dhcp and set command run without an error.

The version of gPXE is 0.9.7

Have you an idea?

Best regards
Daniel


Miller, Shao schrieb:
> Good day Daniel,
>
> Regarding booting entirely via HTTP:
>
> If you do not have control of the DHCP server, you can use gPXE in two
> ways:
> - Manually entering commands from the Control-B gPXE CLI (Command-Line
> Interface)
> - Compiling gPXE with embedded scripts
>
> I believe that ROM-O-Matic now offers the ability to embed a script, but
> I could be mistaken.  (I saw it before.)
>
> A script you might enjoy could look like:
>
> #!gpxe
> dhcp net0
> set 210:string http://webserver/
> chain ${210}pxelinux.0
>
> What does this script do?  It obtains an IP address for the net0
> interface via DHCP sets, then sets DHCP option 210, then chains PXELINUX
> from that web server.  PXELINUX itself will then use DHCP option 210 as
> a prefix in front of relative (non-absolute) file references.  For
> example, it will grab the PXELINUX config-file as
> http://webserver/pxelinux.cfg/default
>
> - Shao Miller
>   


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