Vyatta publish HTTPS to OWA server

ethernet eth0 {
        firewall {
            in {
                name EXTERNAL_INBOUND
ethernet eth1 {

firewall {
        default-action drop
        rule 10 {
            action accept
            description HTTPS_to_server
            destination {
                port https
            protocol tcp

Windows 7 HotSpot

Sharing your Windows internet connection via software has traditionally been a tricky business.

There are programs that can help you do it, but they're often awkward to set up, and prone to complicated security and reliability issues, so most people don't even try.

But that could all be about to change, thanks to a new Windows 7 feature called Virtual Wi-Fi.

The idea is a simple one: the operating system can virtualise any compatible wireless adapter, to make it appear as though you've as many additional adapters as you need.

Windows 2008 802.11x Wireless Setup/Configuration

I've recently migrated my wireless network from RADIUS/IAS on Windows 2003 with PKI to Windows 2008 R2. It took me a while to get to the bottom of it so I thought I'd write a How-To to help others out.


# One or more 802.1X-capable 802.11 wireless access points (APs).

# Active Directory with group policy

# One or more Network Policy Server (NPS) servers.

# Active Directory Certificate Services based PKI for Server certificates for NPS computer/s and your wireless PC's

mod_auth_sspi Apache module notes

mod_auth_sspi is an apache module, developed by Tim Costello, that provides client authentication using NTLM allowing transparent authentication of users.

If you are having problems getting this module to work, please see if any of the following conditions apply to you.

You are getting a Login Dialog Box

Creating a Java keytool CSR in PKCS#10 format for Microsoft AD Certificate Services Web Enrollment



  1. Generate a Certificate Signing Request (CSR).

    Before ordering SSL certificates, you must generate a CSR, an encrypted body of text, on your server. Your CSR contains encoded information specific to your company and domain name.

    Use this command to generate a CSR, using the PKCS#10 format.

How to setup multiple BSSIDs using DD-WRT


As with all configuration changes, it is best to connect your router with an Ethernet cable so that you do not get disconnected or locked out of your router while configuring it. If you wish to bridge a VLAN or other interface to the virtual wireless interface, then see other guides on how to set up those interfaces, this guide will just tell you how to bridge it.

PHP mcrypt on CentOS 6 installation

Install the EPEL repository on your CentOS 6 installation using the following command:

Mirror Location: dl.fedoraproject.org

wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-5.noarch.rpm
wget http://ftp.riken.jp/Linux/fedora/epel/RPM-GPG-KEY-EPEL-6

rpm --import RPM-GPG-KEY-EPEL-6

rpm -i epel-release-6-5.noarch.rpm

Then issue the yum install command for the php-mcrypt package:

yum install php-mcrypt

Rsync over (S)FTP/SSH

  1. Install curlftpfs and rsync
    sudo yum install curlftpfs       <---- These commands are for CentOS 5 / Redhat EL 5
    sudo yum install rsync
    sudo yum install sshfs
  2. Create mountpoint
    mkdir /path/to/mount
  3. Mount remote directory

PA Television Channels

Full-power stations

VC refers to the station's PSIP virtual channel. RF refers to the station's physical RF channel.

Print PCL to PDF using GhostPCL


pcl6 -sDEVICE=pdfwrite -sOutputFile=<TARGETFILENAME>.pdf <SOURCEFILENAME>.pcl


pcl6 -PPCL5E -sDEVICE=ljet4 mypcl.pcl


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