Category Archives: rate limiting

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 … Continue reading

Posted in android, Azure, centos, colliertech, customer experience, debian, dns, ESXi, Free Software, freenode, irc, jessie, kvm, libvirt, linux, lvm, microsoft, network saturation, Networking, open source, qemu, quagga, rate limiting, Software, Telephony, traffic shaping, ubuntu, VBox, virtualization, washington, wheezy, work, xen | Leave a comment

Some statistics from the router at the cabin

sip0 is a GRE tunnel between the router and the colo box in Seattle, the payload of which is encapsulated as ipsec traffic before being transmitted over the Ubiquity equipment to the switch that the CenturyLink DSL modem attaches to. … Continue reading

Posted in 2015, cisco, colliertech, cryptography, debian, Free Software, gpl, Hardware, ipsec, jessie, linux, Networking, performance, production, rate limiting, security, SELinux, Software, Telephony, tls, washington, wireless, work, x509 | Leave a comment

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

Posted in colliertech, debian, ipsec, linux, Networking, rate limiting, traffic shaping, virtualization, xen | Leave a comment

Gotta’ get ’em all.

And now I have them all. Maybe I can reduce the load on my wan pipe by setting up a mirror for the island.

Posted in bittorrent, C.J. Insider, colliertech, debian, Free Software, government, gtk+, gtk+ 3.0, gtkglarea, gtkglarea-sharp, linux, mono, network saturation, Networking, opengl, perl, quake3, rate limiting, storage, Unix, washington, wheezy, winter | Leave a comment

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 … Continue reading

Posted in blog, C.J. Insider, colliertech, customer experience, debian, Free Software, network saturation, Networking, performance, rate limiting, Software, traffic shaping | 9 Comments

Obama: Solving our financial crisis

Mr. Obama asked that this video be shared. To see the video on their site, click here. It also comes with a textual version, in case you like reading: http://my.barackobama.com/page/s/economyplan

Posted in conservatism, feds, government, investment, journalism, Networking, politics, rate limiting, social networking, stock market | Leave a comment

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 … Continue reading

Posted in abuse, colliertech, mail, network saturation, Networking, rate limiting, smtp, spam, traffic shaping | Leave a comment

DNS changes

I’m working on the family’s servers over vacation. I’m moving a bunch of the bandwidth-consuming bits off of the server on the T1. One of the services I’m moving to its own VM is bind9. I figure it should live … Continue reading

Posted in abuse, colliertech, conservatism, debian, dns, etch, family, Free Software, linux, network saturation, rate limiting | Leave a comment

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 … Continue reading

Posted in colliertech, network neutrality, network saturation, rate limiting, traffic shaping, train | 1 Comment