search for: orom

Am 06.06.2013 07:00, schrieb Gene Cumm: > iPXE details. My testing was with an Intel PXE OROM in a VMware > hosted platform with 0 issues. > >> 1370470692 192.168.0.90 "GET /arch/boot/syslinux/pxelinux.0" 200 26813 >> "" "iPXE/1.0.0+ (09c5)" This is the iPXE version that comes bundled with qemu as the default qemu boot rom. -------------- n...

...board does not work anymore ... This is a Dell OptiPlex GX620 (with an USB keyboard). The problem only occurs with the latest BIOS, A11. I have tried both A07 (factory installed) and A10 - both work fine. On the Dell homepage I found the following information about this BIOS version: "Improve OROM shadowing into BIOS" Could this be a pxelinux problem or do you (too) think that this is Dell's problem? Thanks, Michael - -- Michael Redinger Zentraler Informatikdienst (Central IT Services) Universitaet Innsbruck Technikerstrasse 13 Tel.: ++43 512 507 2335 6020 Inn...

...enu.c32 > > message as stated earlier. > > > > No such issues with pxelinux.0 though. > > > > I am now rebooting TFTP/DHCP server and see if that helps to any level. > > > > Sounds like it's losing lots of packets. > > -hpa > What PXE OROM is being used? VirtualBox version? While working on 4.10-pre, I recall cases others saw with dropped/intercepted packets and observed a race in a VM when it was using the wrong lwIP call. I was working on some verbose debug code that should help but need to port it up and finish it. --Gene

Shantanu, let's continue here. You first noticed this on a Dell OptiPlex 755. I think it covers all Dell OptiPlex/Latitude/Precision models that are PCIe based with Intel LoM (LAN on motherboard) utilizing the BIOS PXE OROM, based on the similarity of these systems. The symptoms are that PXELINUX requests pxelinux.cfg/<UUID> by TFTP (but it might not strictly be a TFTP issue) when not on the same subnet, responses are sent back but PXELINUX doesn't receive these packets. PXELINUX also doesn't respond t...

On Wed, Jun 5, 2013 at 9:58 PM, upen <upendra.gandhi at gmail.com> wrote: > I copied pxelinux.cfg/default to pxelinux.cfg/<IP to HEX> and it looks this > step resolved the earlier error. Next I get failed to load com32 file > vesamenu.c32 while that file exists in /tftplinux/linux-install. Is vesamenu.c32 from 5.10? -- -Gene

...gt; work, which don't, and the basic layout of your PXE system would be > helpful, including: > > - Make/model of system > - UEFI firmware revision > - What NIC type and port number? > - UEFI extension agents (struggling to recall the proper term; > comparable to a BIOS PXE OROM for add-in cards) > - Was a proxyDHCP/PXE server involved in addition to DHCP? > - TFTP or HTTP transfer - TFTP/HTTP on a unique server or on the DHCP server or proxyDHCP/PXE server? - Where do the DHCP server, proxyDHCP/PXE server, and TFTP/HTTP server live relative to the client and each...

...> > > >> > > I am now rebooting TFTP/DHCP server and see if that helps to any >> > > level. >> > > >> > >> > Sounds like it's losing lots of packets. >> > >> > -hpa >> > >> >> What PXE OROM is being used? VirtualBox version? > > Virtualbox version 4.2.12 r84980. AMD64. > 00:00:01.780076 LanBootRom <string> = > "/opt/VirtualBox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/PXE-Intel.rom" > (cb=81 > > Thanks. >> >> While work...

...[#2] >> directories (~2MB each) are uploaded ready for test. >> >> As said before, this is tested on qemu-1.5.0 + dnsmasq 2.66 in Arch >> Linux @ 64-bit. >> >> If more info is needed, please let me know. > > iPXE details. My testing was with an Intel PXE OROM in a VMware > hosted platform with 0 issues. Just to be sure, a stupid question, sorry: do you run my testcase [#1], or another thing? The output of dnsmasq is clean/right in all file paths? Remember that syslinux 4.06 testcase works OK. Thanks for your time ;) [#1] https://dl.dropboxuserco...

...oftware/pxeboot/archive/pxespec.pdf ) > > sname, 64 bytes, Can be overloaded if using Opt 66 > > Hope this helps I didn't question the specification, where BOOT field sname or DHCP option 66 could be loaded with some string. I questioned if any _implementation_ (ie a PC with PXE OROM) bothers to pay attention to sname/66 before BOOTP field siaddr or if a DHCP daemon would set siaddr to 0 while setting sname/66. If the BOOTP/DHCP specifications require that siaddr be set to the first possible value of sname/66 (which I can't seem to verify with the RFCs), then using siaddr/...

On Thu, Jun 6, 2013 at 11:58 AM, upen <upendra.gandhi at gmail.com> wrote: >> This is sounding like dropped/intercepted packets. Could we get some >> details on the client (make/model of computer/motherboard, same for >> NIC, PXE OROM details)? Is it connected to the same physical switch >> as the DHCP/TFTP server? Any chance that the physical switch that the >> client is connected to can perform port mirroring to see what is >> received? > > > DHCPD and TFTP server on Redhat 5.9 running as Virtualbo...

Ady Ady via Syslinux wrote: > >> However, I have just tested the exact same boot procedure using a Dell >> laptop (Latitude 7480) - and it all worked without a problem - that is, >> syslinux.efi and ldlinux.e64 were downloaded without a problem - and >> from a tcpdump, there was *no* DHCP transaction between downloading >> syslinux.efi and ldlinux.e64 >>

Hi there, We had to setup a pxelinux on a new server (windows 2012) and used the latest release of pxelinux 6.0.2. Everything went ok on my first client test machine : dell optiplex 740. Pxe was really fast (vesamenu with large background image was appearing in less than 3 secondes) But on different client machine i got different results : On optiplex 790 (core i5 with intel 82579 nic) and

...; work, which don't, and the basic layout of your PXE system would be > helpful, including: > > - Make/model of system > - UEFI firmware revision > - What NIC type and port number? > - UEFI extension agents (struggling to recall the proper term; > comparable to a BIOS PXE OROM for add-in cards) > - Was a proxyDHCP/PXE server involved in addition to DHCP? > - TFTP or HTTP transfer > - TFTP/HTTP on a unique server or on the DHCP server or proxyDHCP/PXE server? - Where do the DHCP server, proxyDHCP/PXE server, and TFTP/HTTP server live relative to the client and...

Gene Cumm wrote: > > > > I am attempting to chainload a file from TFTP. I have the following > > lines in the configuration file: > > > > LABEL WDS1 > > Menu LABEL WDS1 > > kernel pxechn.c32 > > append 10.14.141.150::boot\x86\wdsnbp.com -W -o 66.x=0a:0e:8d:96 -S > > > > The TFTP server at 10.14.141.150 is operational and wdsnbp.com is

...problem(i always use legacy boot). >> >> With pxelinux 4.0.7, everything is running smooth. I think i'll stick with >> this version. But i think i'm loosing some interesting features... >> >> Any clue ? > Have you checked if any BIOS/Firmware updates the PXE OROM on these > systems? 6.03-pre2 was just released last night and may also be worth > testing. lpxelinux.0 uses lwIP instead of the traditional API calls > and might be another point worth testing. >

.../pxechn.c32 $ It does load after all, and even prints the error message about "2:No such file or directory" I'm afraid it's trying to find wdsnbp.com locally, as if it did not understand that it should TFTP it. > > > What PXE ROM is in use? An example would be the OROM from an Intel > Pro/1000 of a certain version or a Dell Optiplex 760 with BIOS A13 > (which implies an Intel 82567LM-3 [8086:10de] and a particular ROM > version). I have tried the VirtualBOX's network boot and some Hewlett Packard notebook (cannot give more detail at the moment) with...

Hello, First, this setup works fine without any error in syslinux 4.06 as show below. For convenience, both versions of syslinux 4.06 [#1] and 5.10 [#2] directories (~2MB each) are uploaded ready for test. As said before, this is tested on qemu-1.5.0 + dnsmasq 2.66 in Arch Linux @ 64-bit. If more info is needed, please let me know. Good luck! Relevant directory structure is at

I've started using pxe servers for OS deployment at my organization and I'm trying to get chainbooting working but I seem to run into an issue that causes a hard lock up of a system. MENU BEGIN ^1. Boot Satellite PXE LABEL Satellite PXE KERNEL pxechain.com APPEND (Server IP Address)::pxelinux.0 Is part of my config file for my main pxe server to boot over to the

...ons of syslinux 4.06 [#1] and 5.10 [#2] > directories (~2MB each) are uploaded ready for test. > > As said before, this is tested on qemu-1.5.0 + dnsmasq 2.66 in Arch > Linux @ 64-bit. > > If more info is needed, please let me know. iPXE details. My testing was with an Intel PXE OROM in a VMware hosted platform with 0 issues. > 1370470692 192.168.0.90 "GET /arch/boot/syslinux/pxelinux.0" 200 26813 > "" "iPXE/1.0.0+ (09c5)" -- -Gene

...>> On Thu, Jun 6, 2013 at 11:58 AM, upen <upendra.gandhi at gmail.com> wrote: >> >> >> This is sounding like dropped/intercepted packets. Could we get some >> >> details on the client (make/model of computer/motherboard, same for >> >> NIC, PXE OROM details)? Is it connected to the same physical switch >> >> as the DHCP/TFTP server? Any chance that the physical switch that the >> >> client is connected to can perform port mirroring to see what is >> >> received? >> > >> > >> > DH...