similar to: RFC 3942 notice: PXELINUX, DHCP options 208-211

On Fri, Jun 7, 2013 at 9:29 AM, Geert Stappers <stappers at stappers.nl> wrote: > Op 2013-06-07 om 06:18 schreef upen: > > On Fri, Jun 7, 2013 at 2:57 AM, Geert Stappers wrote: > > > Op 2013-06-07 om 09:35 schreef Geert Stappers: > > > > Op 2013-06-06 om 14:42 schreef H. Peter Anvin: > > > > > > > > The tcpdump[1] shows strang HTTP

Hi everybody, is it possible to set the pxelinux.reboottime from a COM32 module? I'm aware of the DHCP option, but I'd like to tweak this parameter according to some logic in my COM32 code before I access a file via fread()/TFTP. Thank, Ulrich

On Sat, Jun 8, 2013 at 1:44 AM, Geert Stappers <stappers at stappers.nl> wrote: > Op 2013-06-07 om 12:20 schreef upen: > > On Fri, Jun 7, 2013 at 9:29 AM, Geert Stappers <stappers at stappers.nl> > wrote: > > > Op 2013-06-07 om 06:18 schreef upen: > > > > [ ... dhcp server configuration ... ] > > > > Everything has been always like this on

Hi: First - pxelinux works great - got it up and running with few problems. However - I ran into a snag, I am assuming I have a configuration issue. Here are the details. Using: syslinux-1.75 dhcp-3.0pl1 tftp-hpa-0.29 A lot of what I have done is from: http://frank.harvard.edu/~coldwell/diskless dhcpd.conf: # DHCP configuration file for DHCP ISC 3.0 ddns-update-style

On Fri, Jun 7, 2013 at 2:57 AM, Geert Stappers <stappers at stappers.nl> wrote: > Op 2013-06-07 om 09:35 schreef Geert Stappers: > > Op 2013-06-06 om 14:42 schreef H. Peter Anvin: > > > > > > Sounds like it's losing lots of packets. > > > > > > > The tcpdump[1] shows strang HTTP traffic at the end. > > It is TCP to port 80, but that

On Thu, Nov 27, 2014 at 8:59 AM, Luke Ledgerd <luke.ledgerd at niteco.se> wrote: > Gene, > > As it happened I started working on this again just as you mailed me. I saw it in IRC. > It appears that PXE-E99 may also be related to MTFTP part of the PXE spec. IBM also says it has something to do with jumbo frames. I tried setting PXE.mtcp-ip to 0.0.0.0 to disable it but still no

In https://docs.centos.org/en-US/centos/install-guide/pxe-server/#chap-installation-server-setup they show the following example for setting dhcpd.conf to point to the tftp server for pxe booting: option space pxelinux; option pxelinux.magic code 208 = string; option pxelinux.configfile code 209 = text; option pxelinux.pathprefix code 210 = text; option pxelinux.reboottime code 211 = unsigned

Hello, I have been trying to use the "configfile" option in the DHCP response to specify a specific config file when booting. When I specify this in my /etc/dhcpd.conf file the kernel and initrd are transferred, but the kernel does not boot. I am using v2.04 of pxelinux. I would appreciate any help anyone might be able to give. If I remove the "configfile" dhcp option and

Your PxeLinux is really a good product and contains really good features (i.e memdisk). But PxeLinux is a very low level program, contains assembly code and seems to no be portable to Itanium architectures. Does a version of PxeLinux planned for Itanium architecture ? PS:On my configuration, option pxelinux.reboottime (code 211) you give in your documentation removes my "default router"

Gene, As it happened I started working on this again just as you mailed me. It appears that PXE-E99 may also be related to MTFTP part of the PXE spec. IBM also says it has something to do with jumbo frames. I tried setting PXE.mtcp-ip to 0.0.0.0 to disable it but still no joy. The bootfile size shows up as zero because that relates to "option boot-size" in dhcp and doesn't seem to

On Fri, Jan 15, 2016 at 09:23:44PM +0000, Bateman, Matt via Syslinux wrote: > I am working on setting up a global boot server that serves up files > across the WAN. I am running into a 5 minute timer that is rebooting > my hosts before they can complete the kernel and initrd file download. > > The servers in questions are HP DL60s, and they use UEFI. I am using > syslinux.efi

PXELinux from a DHCP server - read the docs - couldnt be simpler. I'm afraid its beaten me, no matter what I do I always get the same result at the client side "PXE-E53: No boot file found" For the life of me I cannot see what I'm doing wrong and would appreciate any assistance in trying to diag. RedHat 7.3 - (I know its old but I have to accomodate other dependancies) dhcp

Hi I am trying to enable my dhcpd and pxelinux setup to use a specific config file for a booting client. I have read the pxelinux page for this (http://syslinux.zytor.com/pxe.php#special) but still seem to be encountering problems. When running the dhcpd with the '-d' debug option the daemon sees the DHCPDISCOVER from the client and then core dumps. On the client side the DHCPDISCOVER

I am working on setting up a global boot server that serves up files across the WAN. I am running into a 5 minute timer that is rebooting my hosts before they can complete the kernel and initrd file download. The servers in questions are HP DL60s, and they use UEFI. I am using syslinux.efi version 6.03. They get the kernel file from the TFTP server in about 2 ? minutes, then get 2 ? more minutes

Gene, I found a document from IBM that explains why it didn't like Vendor-Class-Identifier option I was using "PXEClient" was causing EFI boot rooms to dummy spit, that's very useful, that combined with RTFMing the PXE specs 3.0-3.2 might solve my problem if I keep at it. http://www-01.ibm.com/support/docview.wss?uid=swg21247032 Even the PXELinux docs suggest encapsulating

On 8 Nov 2019 at 0:42, Ady Ady via Syslinux wrote: > > As usual, builds/versions should not be mixed, at least within the same > platform (bios/ia32/x64). > I keep versions strictly separated. Both the build directories under /usr/src/syslinux-<VERSION>, and under /tftpboot/pxelinux/<VERSION>/efi64/<my data> and I flip the "filename" and

Currently it appears that when PXE booting the domain search option is ignored and only the domain name option used for name resolution. The following patch adds support for domain search path usage when PXE booting: - adds parsing of the DHCP domain search option (119) - When resolving names via dns_resolv uses the search path if there's no dot in the name. - Reverts to the

We modified our copy of syslinux. We're now sharing those modifications. That's so that: 1. We fulfill our requirements under the GPL 2. Our modifications might be picked up and included in the base code. That way we wouldn't have to make the same modifications, again, later. Since we're using CentOS 5.3, and CentOS 5.3 derives from RHEL 5.3, and RHEL 5.3 uses

On 2014/3/7 ?? 05:23, Gene Cumm wrote: > On Thu, Mar 6, 2014 at 10:55 AM, Bryan Romine <bromine1027 at gmail.com> wrote: >> Sorry for the confusion, I am actually using 6.02. It turns out that I was >> trying to use the 32-bit efi binary to load 64-bit kernels. I switched to >> using "syslinux64.efi" but it hangs during boot, just before loading the >>

Hi All, I'm trying to setup gpxelinux instead of pxelinux, my goal is to fetch the configuration files and images via http. additionally, I want to setup all servers to boot by default from PXE - the idea is that I can control whats booted in another place, and I don't need to physically (or virtually) go through menus or do stuff on the machine. my basic proof of concept is: isc dhcp