The Pædantic Programmer

Category: traffic shaping

  • OpenDaylight Symposium 2016

    I’ll write this later.  Keywords and notes inline Cloud 5G AT&T Ericsson SDN FD.io Cisco Intel Linux Debian Ubuntu Open Source Hydrogen Helium Lithium OSI stack Usability Developers and users working together. Fast Dev/Test cycles Sessions start at 10:30 Message bus Minimal install needs to be smaller Most functionalities must be implemented in modules Upgrade […]

  • I’m back on the internet 6 it seems.

    cjac@foxtrot:/usr/src/deb/strongswan-5.1.0$ ping6 -c 5 google.com | tail -3 — google.com ping statistics — 5 packets transmitted, 5 received, 0% packet loss, time 4004ms rtt min/avg/max/mdev = 65.235/74.957/103.039/14.122 ms go go gadget ipsec

  • Dear fellows of the SJCARS

    I’ve got a project I could use some help with.  If you’ve got some tuits to spare, I’d love to talk with you about the plan.  Perhaps I’ll post something to the blog… [edit 20120212T2025] blogged. http://sjcars.org/blog/2012/02/12/hardware-what-wants-deploying [Edit 20120213T0026]

  • blog optimizations

    Thanks to some recommendations from Jeremy, Pierre and Jeff, this blog should be running a lot less slowly. I’ve installed memcached, set up wordpress plugins, tuned apache MPM parameters, tweaked iptables and tc rules and beaten on the blog with load testing scripts. It seems that it will now reliably handle around 10 concurrent requests […]

  • Back online…

    Sorry for the outage, folks. We’re back up now. This time with a firewall. Ain’t that fun? Someone broke in to the machine in February and was using the un-throttled bandwidth to spam the world. I’ve added a throttle and firewall, much stricter access to the internal network, monitoring tools and an alert infrastructure. Hopefully […]

  • Network Neutrality in a nutshell

    Network Neutrality is a term used to encompas the need for a balanced playing field on the Internet. Proponents for neutrality claim that having a tiered infrastructure will create a hierarchy of “haves” and “have nots.” The perceived problems would be similar to U.S. politics’ main problem: everyone has an equal vote; but those with […]