Footage of Arecibo Observatory collapse
https://en.wikipedia.org/wiki/Arecibo_Observatory
Shuffle poles for smart cities utilizing Siklu
Siklu, a global leader in Fixed 5G millimeter wave (mmWave) solutions for Gigabit Wireless Access (GWA), Smart City and security networks, today announced an initiative with Schréder, one of the world’s largest manufacturers of outdoor lighting systems, to create the first-ever …
Proper BGP DENY-ALL filter for mikrotik
This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this …
Speed validation for compliance on ISP networks
Does your ISP network need a way to validate customer speeds? RDOF compliance? State compliance for broadband speeds and latency? as many of you know there are problems with using public speedtest servers to validate customer speeds. J2networks, in conjunction …
BGP, a single /24 and two diverse non-connected exit points
I am starting to see the following scenario more and more as IPv4 space is hard to get, but isn’t. With ARIN it is still possible to get an IPv4 allotment. Many smaller ISPs qualify for a /24 and can …
VMware Fusion and MacOS Big Sur
While doing some work tonight I received an update notification from VMware Fusion, which I use to run Windows 10 inside Mac OS. • Fusion 11 can not run on macOS 11 Big Sur because it depends on Kernel Extensions …
Netbox Mikrotik Ansible Config generator
So, due to Covid, weather and everything else I am quite behind on blog updates and such. this is one that kinda fell through the cracks. I meant to get this out much sooner than now. My buddy Schylar Utley …
Amazon Sidewalk is announced
Amazon has announced a new feature called Sidewalk. When enabled, Sidewalk uses a small portion of your Internet bandwidth to provide these services to you and your neighbors. This setting will apply to all of your supported Echo and Ring …
Mikrotik Connection tracking and CPU usage
This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this …
Wiping an ssd
For those of you who are getting more and more into ssd drives you probably have run across this. You have an ssd taken out of production, but you don’t want to destroy it. Maybe it’s a new drive with …
Podcast: Equinix, T-Mobile, IRS
Podcast: Play in new window | Download (Duration: 4:05 — 5.4MB)
Equinix publishes their global interconnection Index report.https://www.equinix.com/gxi-report/ T-Mobile expands residential LTE broadbandinteresting to note there are “no data caps” however, During congestion, Home Internet customers may notice speeds lower than other customers due to data prioritization. https://www.t-mobile.com/news/network/t-mobile-expands-home-internet-to-more-than-450-cities-towns-left-high-and-dry-by-att Geek out on 100 …
As the days get shorter
As summer comes to a close here in Indiana and the daylight fades to dusk around 5PM I find myself with more time to devote back to the writings on this blog, the Youtube videos, Podcasts and editing of the …