Archive for the 'Linux' Category

OpenGL Hardware 3D Acceleration for XEN Virtual Machines — VMGL, H. Andrés Lagar Cavilla

Tuesday, June 17th, 2008

this is a new project from Utoronto. Hopefully it will be usefull in a near fetaure

XenWindowsGplPv – Xen Wiki

Tuesday, June 17th, 2008

Open-source windows para-virtualization drivers drivers for XEN.

Network channels. [experimental linux kernel code]

Monday, June 16th, 2008

Network channel is a protocol agnostic communication channel between hardware and userspace. Basically it allows very fast delivery from network hardware to userspace All protocol processing happens in process’ context.

Linux Userspace network stack.

Monday, June 16th, 2008

it’s faster than standard in-kenrel implementation, but has limited featutures.

CARP – [kernel-mode] OpenBSD CARP realization for Linux kernel 2.6.

Monday, June 16th, 2008

CARP is an improved version of the Virtual Router Redundancy Protocol (VRRP) standard. It has more features than Cisco’s HSRP. There is another[user-space] implementation called ucarp. This version does not compartable with OpenBSD CARP.

PIKA – PIKA [Asterisk ] Appliance for Linux

Saturday, June 7th, 2008

asterisk appliance based on 400Mhz AMCC PowerPC. 1xFXS, 1×10/100Eth , expendable up to 8xFXO/FXS/BRI via modules. Sold with SDK and cross-compiler tool-chain

[russian] DDOS – что делать. Если сервер только один – Linux с Apache. | DDoS – what to do? if you have 1 server linux+apache

Friday, June 6th, 2008

article describes some recipes to counter DDoS using iptables limit and string matching filters. Useful

[russian] Nettee — Xgu.ru – "parrallel netcat"

Friday, June 6th, 2008

see http://saf.bio.caltech.edu/nettee.html

[russian] adjustmentsoft:samba_pdc – debian по-русски

Thursday, June 5th, 2008

short how-to about configuring AD PDC using debain+samba+ldap+kerberos

LVM2 – Logical Volume Management – take 2

Friday, May 30th, 2008

sort of a lecture slides/presenation that contains a useful explaination how several LVM2 features actually work (i.e. backup)