Brocade Vyatta Install and OpenFlow 1.3 on ICX 7450
I recently had a need to test OpenFlow on the brocade ICX 7450 for…
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Monitoring VMware ESXi with SNMP and Cacti
VMWare is a powerful tool, and monitoring is a critical service. How does one…
NIX4Neteng #4: POODLE and SSLv3, scanning and updating
With the recent release of the POODLE SSLv3 vulnerability, folks are scrambling around trying…
sonrancid: A [very] basic RANCID module for sonicwall
I know, I know, I’m always saying that you don’t need a firewall. That’s…
NIX4NetEng #3: IP Addressing and Subnet Tools
IP addressing and subnetting is a common interview subject. I assert that memorizing these…
NIX4NetEng #1 Managing dotfiles; pwn the unspoken pain of UNIX administration
Many network engineers are also tasked with maintaining systems that provide network services, those…
BGP tools; troubleshooting and monitoring external routing in a nutshell
Time to rewind from the new and shiny and get back to roots of…
Replace ZFS RAIDZ1 disk
I recently had the displeasure of dealing with a series of failed disks in…
Install nfsen and nfdump on CentOS 6.5 for netflow and or sflow collection
I am an absolutely huge fan of statistical and instrumentation data, especially when it…
OpenvSwitch 2.0 Debian packages
As part of a larger fun project I’m working on (OVS for the ALIX…