MSamir

By default, GNS3 uses the telnet application built into Windows or Linux. But if using Windows, you may prefer to use
PuTTY. Both of these terminal emulators are free to download at one of the following Web sites:
PuTTY:    http://www.chiark.greenend.org.uk/~sgtatham/putty/
Just download the terminal program you prefer and install it on your
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To manually install the Microsoft Loopback adapter in Windows XP, follow these steps:

1. Click Start, and then click Control Panel.
2. If you are in Classic view, click Switch to Category View under Control Panel in the left pane.
3. Double-click Printers and Other Hardware, and then click Next.

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z

GNS3 is a graphical network simulator that allows simulation of complex networks.

To allow complete simulations, GNS3 is strongly linked with :

• Dynamips, the core program that allows Cisco IOS emulation.
• Dynagen, a text-based front-end for Dynamips.
• Pemu, a Cisco PIX firewall emulator based on Qemu.

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This is my first tutorial i hope it informative for you
this  tutorial will take you step by step in how to install openbsd.
openbsd is OS that recommended from all security Hacker

SPARC install
crack root password
asterisk
trixbox
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so this is my first post .  i am almost finish installing this site just select the site name/logo  … etc

Happy New Year