Posted in Personal, Linux/Unix/OpenSource by: sean
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18 Apr
I’ve uploaded some of my code to sourceforge to a new project called taind - tools for analyzing and interpreting netflow data. I wrote this to analyze BGP peering options, it uses netflow data and multiple BGP tables (from “show ip bgp”) to evaluate what your current traffic distribution is, and what it would […]
Posted in Linux/Unix/OpenSource by: sean
2 Comments
14 Apr
b5media uses a handful of web servers fronted by a load balancer. We’re getting quite busy in terms of traffic, so I finally got around to putting reverse proxy in front of the farm. A reverse proxy accepts the request from the user and checks its cache for the result. If no answer is found, […]
Posted in Books by: sean
1 Comment
02 Apr
Books in PDF (or other online format) are nothing new, but somehow reading 400 pages on my monitor doesn’t do it for me. I’ve noticed a couple of publishers offering documents in the 50-60 page range on more niche topics though. After contacting the publishers and arranging for a couple of samples, I’m here […]
Posted in Telephony, Personal, Linux/Unix/OpenSource by: sean
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02 Apr
I had meant to put these up as .PDFs, but it appears ACM archives LJ articles once they go public (~30 days after the magazine comes out). Enjoy.
How to configure SIP and NAT
Expose VoIP Problems Using Wireshark