Networking guides, field notes, and updates from Justin Wilson.
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
You may have heard of Ethereum as a cryptocurrency. What you may not know is that Ethereum is so much more.
The Department of Public Service of Vermont issued an RFP that will study the feasibility of the state’s electric companies providing broadband service
In this course, Troubleshooting Slow Networks with Wireshark, you will learn to capture and interpret network packet data to solve performance problems.
https://www.neowin.net/news/raspberry-pi-4-announced-with-quad-core-cortex-a72-processor-and-up-to-4gb-ram-for-35 #packetsdownrange
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
New ePMP 3000 gear has arrived. Look for videos and blog posts up soon. #packetsdownrange
27,000 Intel cores. 190 Terabytes of ram.
Currently, a /24 is going for $5,632 on ipv4auctions.com. That is $22 an IP address.
https://www.nasdaq.com/article/network-solutions-provider-cambium-networks-files-for-a-75-million-ipo-cm1156066 Cambium Networks, which provides cloud-based wireless broadband network infrastructure solutions, filed on Wednesday with the SEC to raise up to $75 million in an initial public offering. The Rolling Meadows, IL-based company was founded in 2011 and booked $251 million in sales for the 12 months ended March 31, 2019. It plans to list … Read more
Taken directly from Mikrotik newsletter 89. https://download2.mikrotik.com/news/news_89.pdf R11e-LoRa8EU – a new LoRaWAN concentrator Gateway card in miniPCIe form factor based on Semtech SX1301 chipset. It enables LoRaWAN connectivity for any MikroTik product that has miniPCIe slot with connected USB lines. With the support of 8 different channels in 868EU band, Listen Before Talk (LBT) and … Read more
