Category Archives: network saturation

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

I think I just accidentally the whole Seattle EDM scene

It was unintentional, I promise. PS, what are you doing the night before Samhain this year? Feel like giving me and my bike a ride to Bellingham?

Posted in 2015, EDM, friends, KF7BMP, KHNC, network saturation, Radio, social networking, spirituality, wanderers, washington, Yaima | Leave a comment

Relatively high sustained rates detected along I-405

$ scp moonunit.colliertech.org:/mnt/downloads/sh1-disk-20140420T070034.xz . cjac@moonunit.colliertech.org’s password: sh1-disk-20140420T070034.xz 76% 534MB 11.1MB/s 00:14 ETA Come on little internet! You can do it! You can push 100Mbit! I remember when this was the fastest I could send data across my LAN. Not bad … Continue reading

Posted in debian, F5, kvm, network saturation, Networking, performance, proliant, 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

software bridge loops suck, too

I didn’t realize that I had two of my machines attached to openvpn from the same l2 segment. It caused a network outage for about 24 hours. Sorry for the downtime folks. I believe that if I turn on stp … Continue reading

Posted in colliertech, debian, F5, Free Software, Hardware, LD1, LD11, LD36, LD40, legislative districts, network saturation, Networking, performance, perl, politics, proliant, spanning tree | 2 Comments

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

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

Why can’t I communicate on cell phones with static?

I was thinking… When there’s echo on the line or when I can hear breathing, I respond with silence and a delay to see whether the line is clean. This reminds me of [[CSMA/CD]]. Ha. My communication system is like … Continue reading

Posted in C.J. Insider, Hardware, network saturation, Networking | 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

Tagged Message Delivery Agent

http://tmda.net/ challenge / response layer

Posted in abuse, colliertech, Free Software, mail, network saturation, open source, spam | Leave a comment