Packets DownRange
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 life left. Maybe you want to use it for a lab. How do you wipe … Read more
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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 GIG AWS networkinghttps://toonk.io/aws-network-performance-deep-dive/index.html IRS under investigation IRS Under Investigation For Illegally Tracking Americans via Their … Read more
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 videos I already have done. Look for more content coming soon.
There always is a lot of talk about Mikrotik RouterOS CPU usage. I wanted to take a few minutes and go over a real-world example and explain some of the ins and outs when discussing Mikrotik CPU usage. Let’s talk about the router in question. This is a CCR1016-12s-1S+. This is a 16 core 1.2GHz … Read more
Has anyone used one of these switches?https://www.versitron.com/product/all-fiber-switches/SG162147M-16port-101001000-fiber-optic-switch-sfp-technology-1g10g-management-features Their sales staff has been very helpful. I have not come across a switch manufacturer that has had no software updates to their product. I asked about firmware and software updates and they do not have any. The switch itself looks very intriguing for the WISP market. It’s … Read more
Back Tap turns the entire back of your iPhone into a giant touch-sensitive button that you can double or triple tap to trigger specific functions on your phone. There’s a good chance that you haven’t noticed it yet. Apple slipped the settings for Back Tap into its Accessibility menu. https://www.theverge.com/21540028/apple-iphone-ios-14-back-tap-hidden-secret-button-gesture
Recently I had an issue with mounting older CD-Roms of backup files and such on MacOSX Catalina. Apparently, Apple dropped support for HFS volumes. In order to fix this it is pretty easy. You will need HomeBrew. Being a network geek I already have this installed. If you need to install this here is a … Read more
I remember using this when designing web-pages years ago. It was all the rage to put browser buttons like this at the bottom.
What’s new in 6.47.6 (2020-Oct-21 10:41): *) cap – fixed L2MTU path discovery;*) crs3xx – fixed hardware offloaded LACP bonding on Ethernet interfaces for CRS354 devices;*) crs3xx – fixed switch rules for CRS309 and CRS317 devices (introduced in v6.47.3);*) defconf – fixed default configuration loading on RBmAP-2nD;*) dhcpv4-client – fixed DHCP offer packet parsing with … Read more
https://docs.preseem.com/changes Features IPv6 Preseem now supports IPv6 for all use cases. This includes the ability to assign subscribers a prefix of arbitrary length. IPv4 with Prefixes of Arbitrary Length Previously Preseem modelled subnet assignments to customers as a number of /32 assignments. For example a subscriber who was assigned a /30 would result in four … Read more
https://www.arin.net/announcements/20200728/ ARIN Internet Routing Registry walkthrough.
