Papers

Papers are longer articles contain more in-depth information than normal blog posts. They usually take me more work to develop and that’s why there’s not so many of them.


Application Performance Monitoring with PasTmon

The paper shows how the open-source tool, PasTmon, can perform in-depth application performance monitoring simply by sniffing packets between the client and server systems. (This paper was originally published in SysAdmin magazine June 2007)

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Transparent Web Proxying with Cisco WCCP and Squid

In this paper I show how to configure transparent web proxy using a Cisco switch or router with WCCP, and a Squid proxy server.

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Protecting Juniper SRX Management by Client IP Address

This paper explains how to restrict management access to the Juniper SRX firewall. Instead of using firewall filters bound to an interface, I show how to use policy rules and address book objects.

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How to Disable SELinux

You've setup a new system, or installed something new on your Linux system and its not working. You get the feeling that SELinux is the cause of the problem. This page was written to help.

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