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Inštalácia Molocha

Innovate Windows 7 Home Premium to Windows 7 Enterprise

By default, you cannot innovate any version to higher ones. But, if you change some register settings, you are able to do it!

Open Regedit software. Find HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion

Change there

EditionID from “HomePremium” to “Enterprise”
ProductName from “Windows 7 HomePremium” to “Enterprise”

That's all. Now reboot your computer and you can innovate.

ASA AAA authentication against Windows 2016 server (AD)

The article describes the configuration of AAA service on Cisco ASA against Network policy server running on Windows 2016 server. The implementation of Network policy server on Windows is defacto the MS implementaion of RADIUS server.

Configuration of AAA radius server on Cisco ASA


1) Connect to your ASA using ASDM

2) Select "Configuration" from the menu

3) From the left panel select "Remote Access VPN"

4) Within of the "Remote Access VPN" select AAA/Local Users

Running JunoS vMX 12.1 within UNetLab

The article describes how to run Junos vSRX box within UNL. 

Initial state, prerequisities and requirements

My working environment includes:

Running JunOS vSRX 15.1 in Virtualbox

The article describes how to run Junos .ova image of the vSRX box within virtualbox. 

Initial state, prerequisities and requirements

My working environment includes:

FreeNAS - problem to join FreeNAS into Windows AD


  • FreeNAS 9.10 Stable
  • Time is accurate, using internet NTP servers
  • AD: Windows 2003

Integrating FreeNAS with Windows AD through Directory -> Active Directory Basic mode returns

Can't contact LDAP server

login as a root and typing

wbinfo -t returns

FreeNAS - Login as user and switch to root

If an user which is loged in to his FreeNAS server over ssh and which is then trying to login as a root typing "su -" command gets

LPIC-1 Exam Prep

Nice book on LPIC-1 exam preparation (Linux Professionals)

web sources:

Keywords: lpic, lpi, linux, certification, lpic-101


Login from Linux to Cisco ASA - SSH problem

Trying to connet from my linux terminal on Cisco ASA ssh using

ssh palo@
Unable to negotiate with port 22: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1

return the error on diffie hellman unmatch.

Working solution is to add an ssh options with "-o", which specify the key exchange method that are used to generate per-connection keys


So working solutions is:

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