wheezy

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Debian Wheezy Xen + Guest Howto

Xen is usually my go to virtualization technology for Linux. Here’s a HOWTO on setting up Xen on Debian Wheezy and the first guest virtual machine. First step is getting the required packages: apt-get install xen-linux-system xen-tools xen-utils-4.1 xen-utils-common xenstore-utils xenwatch Now, we’ll need to specify the Xen kernel as the default boot kernel on the host, and then reboot: […]

By | October 8th, 2014|Linux, Networking, VPS|0 Comments

Debian Linux Wheezy OpenVPN & Squid3 HOWTO with Transparent Proxying

Before my last extended period travelling and using public networks, I decided to set up a new low spec virtual machine on one of my hosted servers. I trust my datacenter and their uplinks more than I trust the free WiFi and public networks I travel through, and so while all my internet traffic is being routed over an encrypted tunnel to my dedicated server, I’m a lot happier. I threw Squid3 into the mix, as it caches common assets and the sites I visit. This speeds up my web access and page load time. OpenVPN can be configured more simply with a ‘static key’ configuration, however I’ve chosen to go down the PKI route for future growth. On my new VPN server I run: apt-get install openvpn Once OpenVPN is installed, I’ll need to set up my PKI system, certificate authority (CA), server certificate (vpn) and my first client certificate (npn) […]

By | October 4th, 2014|Hosting, Linux, Networking, VPS|2 Comments