PHPipAM Upgrade issues and fix
So I recently had an issue upgraded PHPiPAM from version 1.3 to 1.3.2 to fix some problems with PHP 7.2 on this particular box
Tower Climb items you never have enough of
If you are like me you get to a tower site and don’t have enough Carabiners, or something You make a mental note to order more, but after a long day you forget
NTP and NTS time synchronization
Cloudflare has announced its NTS service, which is open to everyone. If you have an NTS client, point it at time.cloudflare.com:1234
Speeds and the next generation ISP
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 content, you must be a member of Justin’s Patreon Unlock with PatreonAlready a qualifying Patreon … Read more
SouthWest ISP regional meetup July 12, 2019
https://www.eventbrite.com/e/2019-southwest-isp-regional-meetup-tickets-63089643823 This meeting is open to any and all Internet Service Providers in Texas, as well as anyone else willing to come to our Great State! You don’t have to be a WISPA member to attend. Come meet with fellow operators, see all the greatness of the Ericsson Headquarters, and hear topics from various knowledge … Read more
Cloudflare Etherum Gateway
You may have heard of Ethereum as a cryptocurrency. What you may not know is that Ethereum is so much more.
Vermont RFP for Broadband
The Department of Public Service of Vermont issued an RFP that will study the feasibility of the state’s electric companies providing broadband service
Troubleshooting slow networks with WireShark
In this course, Troubleshooting Slow Networks with Wireshark, you will learn to capture and interpret network packet data to solve performance problems.
Raspberry 4 announced
https://www.neowin.net/news/raspberry-pi-4-announced-with-quad-core-cortex-a72-processor-and-up-to-4gb-ram-for-35 #packetsdownrange
Patch your Centos Machines now
Thanks to Jan Dennis Bungart for posting this on his Facebook page. Centos has a Kernel vulnerability which can be exploited to take the machine offline. To read the gory details: https://access.redhat.com/security/vulnerabilities/tcpsack CVE-2019-11477: SACK Panic (Linux >= 2.6.29) CVE-2019-11478: SACK Slowness (Linux < 4.15) or Excess Resource Usage (all Linux versions) CVE-2019-11479: Excess Resource Consumption … Read more
Cambium goodness
New ePMP 3000 gear has arrived. Look for videos and blog posts up soon. #packetsdownrange