similar to: pxelinux.0 tftp kernel vmlinuz transfer hangs on PXE startup

Hello, I tried to boot the new syslinux.efi (32bit) from the released syslinux 6 via PXE. In a wireshark trace I can see that the syslinux.efi was loaded successfully via TFTP. Then the client try to load ldlinux.e32. I see the request and also the acknoledgement in the trace. After that the client try to load the file, but the source port is changed to tftp request port + 1. For example:

> > Have you tried 5.10 in your environment on a BIOS machine to see whether > that works and which port numbers it uses? > > -- > Matt Fleming, Intel Open Source Technology Center > Hi Matt, I think I've found the problem. In /core/fs/pxe/tftp.c in function tftp_open: First you do a core_udp_connect to port 69 (TFTP) at line 264. -> source port = x After that

On Tue, 25 Jun, at 01:51:52PM, Michael Szerencsits wrote: > Hi Matt, > > I think I've found the problem. Thanks for doing this analysis. > In /core/fs/pxe/tftp.c in function tftp_open: > First you do a core_udp_connect to port 69 (TFTP) at line 264. -> source port = x > After that you sent the filerequest at line 265 > You receive the fileinfo and also the used port

> Isn't the server complaining because port 7012 is unreachable? Not the > other way around? It really doesn't matter to the server what the value > of the source port is from the client. > > Looking at your network packet dump from a previous email, > > Source Destination Protocal SPort DPort Description > 10.0.0.100 10.0.0.1 tftp 1479

Hey, I have a problem booting certain machines with pxelinux. I have pxelinux.0 in the root of my tftp server and dhcp pointing to the right location: # dhcpd.conf authoritative; option domain-name "example.net"; ddns-update-style none; default-lease-time 3600; max-lease-time 86400; subnet 10.0.0.0 netmask 255.255.255.0 { range 10.0.0.3 10.0.0.20; server-name

On 03/15/2017 06:08 PM, Locane wrote: > Hello all! I'm hoping someone can help. I'm having 2 issues; first: > > When trying to load a CentOS LiveCD via PXE on an Intel NUC (NUC6CAY), I > get: > "Not enough memory to load specified image". The image is 1.1 gigs, and > there is 16 gigs of memory in the NUC. > > To combat this, I found this forum post >

On 3/15/2017 6:08 PM, Locane wrote: > Hello all! I'm hoping someone can help. I'm having 2 issues; first: > > When trying to load a CentOS LiveCD via PXE on an Intel NUC (NUC6CAY), I > get: > "Not enough memory to load specified image". The image is 1.1 gigs, and > there is 16 gigs of memory in the NUC. that NUC uses a Celeron J3455 "Apollo Lake"

> From: Locane [locane at gmail.com] > Sent: Monday, April 03, 2017 8:33 PM > To: CentOS mailing list > Subject: [CentOS] Compiling custom "vmlinuz" PXE kernel? > > Hello CentOS list, I still need help. > > Does anyone know how I would go about creating my own "vmlinuz" PXE > kernel? I'm still trying to get the NUC6CAYH to load to a LiveCD, and

On Wed, Jul 23, 2014 at 10:32 AM, Geert Stappers <stappers at stappers.nl> wrote: > Hi, > > Since which version of pxelinux.0 is understood in pxelinux.cfg/default that > > kernel http://host.lan/netboot/vmlinuz > > means vmlinuz should be transported over HTTP? For non-EFI systems, this has meant use HTTP services if available (ie, iPXE/gPXE or lwIP as in

Hi, Since which version of pxelinux.0 is understood in pxelinux.cfg/default that kernel http://host.lan/netboot/vmlinuz means vmlinuz should be transported over HTTP? Since which version of pxelinux.0 is it possible to boot on UEFI? Those questions elaborated: What I want is fast netboot UEFI servers. What I'm looking for is an advice which version of PXELINUX between version

Op 2014-07-23 om 17:57 schreef Gene Cumm: > On Wed, Jul 23, 2014 at 10:32 AM, Geert Stappers <stappers at stappers.nl> wrote: > > Hi, > > > > Since which version of pxelinux.0 is understood in pxelinux.cfg/default that > > > > kernel http://host.lan/netboot/vmlinuz > > > > means vmlinuz should be transported over HTTP? > > For non-EFI

Hi, I have a user that is experiencing problems pxe booting several identical servers. pxelinux.0 is from syslinux 3.63 and the TFTP server is 0.42 running on CentOS 5.2. After loading pxelinux.0, the client will then start transferring vmlinuz and initrd.img via tftp. More than half the time, the transfer will get stuck and then eventually print a timeout message. I ran tcpdump and I can see

Hello all! I'm hoping someone can help. I'm having 2 issues; first: When trying to load a CentOS LiveCD via PXE on an Intel NUC (NUC6CAY), I get: "Not enough memory to load specified image". The image is 1.1 gigs, and there is 16 gigs of memory in the NUC. To combat this, I found this forum post <https://www.centos.org/forums/viewtopic.php?t=1398> which suggested using

Hello CentOS list, I still need help. Does anyone know how I would go about creating my own "vmlinuz" PXE kernel? I'm still trying to get the NUC6CAYH to load to a LiveCD, and I'm getitng nowhere with Intel. My company wants to do hundreds of these per month; we're not above paying for professional help at this point. My current line of reasoning is to get whatever

>Date: Sun, 21 Sep 2014 22:19:12 -0400 >From: Gene Cumm <gene.cumm at gmail.com> >To: Spike White <spikewhitetx at gmail.com> >Cc: For discussion of Syslinux and tftp-hpa <syslinux at zytor.com> >Subject: Re: [syslinux] UEFI PXE / split config / TFTP attempted to > DHCP server, not TFTP server >Message-ID: >

Hello, I wanted to know if it is possible to specify tftp block size > 2k in pxelinux.asm ? In the source of pxelinux.asm, it is said : "The code assumes TFTP_LARGEBLK <= 2K.". What is the limitation ? Would it be possible to increase this value ? Thanks in advance greg Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout ! Cr?ez votre Yahoo!

Hi, we want our PC's to boot from network; therfore we use the following setup on a linux 2.4.19: dchp: (ISC DHCPD 3.0.1rc9) ... option bootfile-name "boot.ovl"; option tftp-server-name "saxophon.intern.ebewe.at"; ... tftp: (tftp-0.34) ... tftp dgram udp wait root /usr/sbin/in.tftpd in.tftpd -s /tftpboot -c in

Just wanted to inform the folks on this mailing list that I have found a pxe/tftp/dhcp server for windows at http://www.hanewin.de/homee.htm - it's a small, simple, easy to configure app, and I have been booting linux images from it just fine. If you have a spare windows machine somewhere on your network, it's a lot easier than hacking RIS. I am not affiliated with hanewin in any way.

So I have a few questions. I have already made the base part of making a windows TFTPD running with memedisk. So that part works, but what I was wondering, if there is a way to some how add an option to the config file. What I have is something like this: label winstall kernel unattended/memdisk append initrd=unattended/winstall.imz That all works great, However, for each image, I have

hello, if you link from one pxe menu to another one on a different server via vesamenu.c32 kernel images etc. are still searched on the first server. at the moment we have the ips added to every kernel, append, initrd.. - but is there a simpler way to change this behaviour? for example to set a new tftp server with an append parameter or boot an entirely new instance of pxelinux on the other