[syslinux] tftp replacment
Geert Stappers
stappers at stappers.nl
Mon Jul 21 12:51:39 PDT 2008
Op 21-07-2008 om 18:58 schreef Geert Stappers:
> Op 21-07-2008 om 17:39 schreef Doron Fediuk:
> > Hi all,
> > I have a running network boot setup using opensuse 11.0.
> > Recently we found that in some remote segments, downloading the initrd and
> > vmlinuz takes a long time.
> >
> > My question is, weather it's possible to replace tftp with some other protocol
> > such as HTTP or similar ? This may be done by the pxelinux client after it's
> > been loaded using the standard tftp. In this way both initrd and vmlinuz will
> > be downloaded faster.
>
> Yes, that is possible. You need version 3.70
>
> > Thanks !
> > Doron
> >
> > P.S.
> > I saw something about gPXE, but couldn't find proper documentation.
>
> It is gpxelinux.0 that you are looking for.
Oops, forgot an important thing:
You need to set DHCP options pxelinux.configfile and pxelinux.pathprefix
so gpxelinux.0 knows to switch to HTTP.
See http://syslinux.zytor.com/wiki/index.php/PXELINUX#Can_I_send_information_to_PXELINUX_via_special_options_in_the_DHCP_response.3F
for more information.
Cheers
Geert Stappers
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