Oct 312017
modified : dns proxy will read entries from config.ini (section=hostname,ident=ip), no more from hosts file
added : right click open config.ini
added : right click open root_path
fixed : share folder will now add everyone read-only on share permissions
added : share is created with STYPE_TEMPORARY flag, i.e will not survive a reboot
added : TPS will answer to specific ‘discovery’ messages (see discover.zip)
fixed : wsMinimized=1 was preventing form_show and load_config
added : each daemon will report on which ip it is listening (useful to troubleshoot)
added : syslogd will read ip under [syslog] in config.ini if one wants to bind to a specific interface (instead of by default)
fixed : error handling in log_memo to avoid a possible date bug
fixed : httpd could not list files/folder in a non indexed folder
modified : ucimp.pas uses winsock, not wsck
modified : iphlpapi_helper.pas uses winsock, not wsck
modified : usnoop uses winsock, not wsck
modified : iptypes uses winsock, not wsck
modified : removed ipheader unit in main form
modified : TPS does not use wsck unit anymore

Discuss it here.
Download here.

 Posted by at 20 h 12 min
Oct 312017
added : new option wsMinimized in config.ini to start the app minimized
fixed : @mac,@ip,@arch added to dhcp_offer (was only dhcp_ack before)
fixed : pool start correct when opt54 set in ini file
todo : send arch in dhcp offer
added : @opt54 variable next to @mac,@ip,@arch -> similar to ${next-server} in ipxe
fixed : next server passed to send_dhcpoffer and send_dhcpack
added : will add a scrollbar when active monitor height <=600 added : vscroll=1 in config.ini will force a vertical scrollbar fixed : option 6 dns server was wrong when choosing a different NIC added : arch will be taken into account in the dhcp offer as well fixed : tftpd can be disabled again in config.ini added : will select the active nic in the opt54 combo box modified : 2 more fields hidden and moved to the advanced part of the form fixed : log to file is disabled added : a syslog server is included in the zip file (syslog= in the config.ini) Discuss it here.
Download here.

 Posted by at 20 h 10 min
Oct 312017
added : root can be an http url (netboot for debian, ubuntu, …)
fixed : stream.free on udp transfer complete
added : can log to a syslog server (add syslog=host in config.ini)
fixed : non critical udp socket errors would stop the dhcp daemon
added : in analysedata, will exit loop as soon as a dhcp message is found
added : in analysedata, will prevent (byte)offset>255
added : offline button will terminatethread if still active (53,67,4011)
fixed : no more high cpu usage on random occasions
added : new options skip_dhcp_inform & skip_dhcp_discarded
added : forcerenew dhcp messages logged

Discuss it here.
Download here.

 Posted by at 20 h 09 min
Fév 112017

Following a post from 2014 about booting Winpe over PXE on a UEFI computer, see below a different way to proceed.

-Disable secureboot (or else you’ll need to use a signed bootloader)
-Retrieve latest version of IPXE for UEFI, ipxe-snponly-x86-64.efi and rename it bootia64.efi
-run the following command against your BCD : bcdedit.exe /store BCD /set {bootmgr} nointegritychecks yes
-Use the below wimboot.ipxe script based on Wimboot
-set Tiny PXE Server as below screenshot


set boot-url http://${dhcp-server}
kernel ${boot-url}/wimboot
initrd ${boot-url}/bootmgfw.efi bootmgfw.efi
initrd ${boot-url}/EFI/MICROSOFT/BOOT/BCD BCD
initrd ${boot-url}/BOOT/BOOT.SDI BOOT.SDI
initrd ${boot-url}/SOURCES/BOOT.WIM BOOT.WIM

 Posted by at 15 h 26 min
Sep 072014

Latest Tiny PXE Server now handles the client system architecture (BIOS, UEFI x32, UEFI x64, etc …).

This allows one to provide the right boot filename based on the client architecture.

Below Tiny PXE Server will send pxeboot.n12 as boot filename (which will chain to bootmgr) and will indicate 00000\bcd as BCD file in BIOS mode.
If UEFI x64 (00007) is detected, and [arch] section filled in the config.ini, it will send bootx64.efi as boot filename and will indicate 00007\bcd as BCD.

See the [arch] section in the config.ini


Tiny PXE Server

Discuss it here.

 Posted by at 18 h 26 min
Sep 072014

Latest changelog :

added : @arch variable can be used in the altfilename (next to @mac and @ip). 00000 = bios, 00006=efi32, etc … see https://www.rfc-editor.org/rfc/rfc4578.txt
fixed : tftpd will also bind if option is checked
modified : if the root folder in config.ini is incorrect, it will be set to the exe current directory
modified : if the filename cannot be resolved (like when using @arch or @mac), it will not prevent execution
modified : tftp will display the full path (within root) for a file request
added : @arch will also be used in opt252
fixed : opt67 in the config.ini would not set the root folder
added : [arch] section in config.ini optional, applies to filename and opt67. ex values -> 00006=bootia32.efi, 00007=bootx64.efi, etc …
added : support for nics.txt for BINL (overule the inf parsing)
fixed : opt13 was incorrect when loading a filename thru config.ini
fixed : opt13 was incorrect when using arch=00007/00006
fixed : when using opt67, would crash if [arch] section was missing
added : can re load settings from config.ini
added : can save settings to config.ini
added : smb checkbox
fixed : httpd uses fmShareDenyWrite to allow multiple i/o to one file
added : sent bootp packet will be word aligned
added : will replace \0 by null char for opt60,66,67 (some pxe clients require a null terminated string there)
added : attempt to support rfc951 = boot request will be handled as dhcp request (rfc951=1 in config.ini)
added : no_hostname=1 in config.ini to skip the server hostname field
changed : if opt54=’′ then skip in makebootp_vend (useless?)
added : no_opt13=1 in config.ini to skip option 13
changed : opt53 skipped if bootp request (i.e not a dhcp request) to be compatible with bootp clients

Discuss it here.
Download here.

 Posted by at 18 h 21 min
Mai 102014



 Posted by at 20 h 13 min
Mai 102014

PartedMagic is a disk management solution.
It does disk partitioning, disk cloning, data rescue, disk erasing, benchmarking.
Note, since August 2013, the tool has required a fee to download.

Lets now see how to PXE boot this linux distribution.

For this we will use TinyPXE Server and IPXE.


First lets prepare our iPXE script (save it to rescue.ipxe)

set boot-url http://${next-server}
kernel ${boot-url}/memdisk iso
initrd ${boot-url}/images/pmagic/pmagic_2013_02_28.iso

Now, lets setup TinyPXE Server


Now, lets boot !

Note :

-My iso is from february 2013, I cannot tell for sure it earlier or newer ISO’s will boot thru PXE

-This method (using memdisk) requires at least twice the size of the iso (lets round it up to 1 gb). if this is an issue, you may want to revert to booting pmagic filesquash.

 Posted by at 19 h 43 min
Avr 072014

Latest changelog

fixed : should detect if a socket is already in use
fixed : messages sent from threads would not always reach the memo box
added : will execute an executable/batch if cmd parameter is present in config.ini
fixed : httpd will handle both non keep-alive (default) and keep-alive http requests
fixed : would create crashes (under certain conditions) if the root path was incorrect
fixed : would not start tftpd if not set in config.ini
added : support for dhcp-relay (Thanks to Stefan Smet)

Discuss it here.
Download here.


 Posted by at 9 h 57 min
Mar 122014

About SystemRescueCD :

Description: SystemRescueCd is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash. It aims to provide an easy way to carry out admin tasks on your computer, such as creating and editing the hard disk partitions. It comes with a lot of linux software such as system tools (parted, partimage, fstools, …) and basic tools (editors, midnight commander, network tools). It can be used for both Linux and windows computers, and on desktops as well as servers. This rescue system requires no installation as it can be booted from a CD/DVD drive or USB stick, but it can be installed on the hard disk if you wish. The kernel supports all important file systems (ext2/ext3/ext4, reiserfs, btrfs, xfs, jfs, vfat, ntfs), as well as network filesystems (samba and nfs).

Now as you have understood by now, whenever I can, I skip burning CD/DVD’s and will at worse use a USB stick or at best use PXE Boot.

Lets use TinyPXE Server + iPXE.

First lets prepare our iPXE script (save it to rescue.ipxe)

set boot-url http://${next-server}
kernel ${boot-url}/sysrcd-4.1.0/isolinux/rescue32 dodhcp netboot=${boot-url}/sysrcd-4.1.0/sysrcd.dat
initrd ${boot-url}/sysrcd-4.1.0/isolinux/initram.igz

Then lets prepare our files

Extrat the content of SystemRescueCD iso to /sysrcd-4.1.0, next to TinyPXE Server.
You can use 7Zip for this operation.

Now, lets setup TinyPXE Server


Now, lets boot !

 Posted by at 20 h 20 min