Category Archives: Computers and Internet

OpenVPN Destination Port / Source Machine Based Routing

In OpenVPN I might want to route packets over the tunnel depending on certain metrics, such as the source port, source machine, destination IP or any combination thereof. This is quite simple with iptables:   The OpenVPN up script:   … Continue reading

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Installing CentOS 5.4 from Internet via PXE – Boot from Web!

Boot from USB eat your heart out – Standby for boot from Web! Needed to get my embedded firewall up and running with CentOS 5.4, however it doesnt have a CD-ROM so brushed off the cobwebs on PXE boots which i … Continue reading

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