Packets DownRange
DNS Shotgun is capable of simulating real client behaviour by replaying captured traffic over selected protocol(s). The timing of original queries as well as their content is kept intact. https://dns-shotgun.readthedocs.io/en/stable/key-concepts/
https://static1.squarespace.com/static/5e013aba1c79407e08cf53bc/t/60610a0a5517c019d36a2083/1616972299607/Foundations+-+Interconnection+Quarterly+%284Q2020%29+.pdf From Christian Koch from Foundations I am excited to reveal that my quarterly interconnection update hastransformed into the Interconnection Quarterly, a hand-tailored,independent briefing on the interconnection industry. Right now, my plansare to publish the Interconnection Quarterly shortly after the last publiccompanies report earnings, as I’ve done with the previous updates. Thismay change in the … Read more
Came across this gem in a newsletter. https://github.com/kuchin/awesome-cto A curated and opinionated list of resources for Chief Technology Officers and VP R&D, with the emphasis on startups and hyper-growth companies Contents General Hiring Management Handbooks Development process Architecture Technologies Startups Related stuff Product Marketing More links
The following is an estimate of loss using LTE frequencies and common building materials. -Fiberglass -2dB -Drywall -4dB-6″ Concrete 12-20 dB-Brick -10-20dB
So recently I was spinning up some new authoritative names servers. I have stuck with bind for authoritative for years because the format of the files and queries is THE standard for DNS zones. IMHO, there are some better resolvers out there but I stick with bind for authoritative. Anyway, on to my issue. The … Read more
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
The following link contains a huge list of cambium webinars that have been archived by Cambium. https://community.cambiumnetworks.com/t/webinar-archive/42455
I wanted to do something with a Ras Pi Zero that would incorporate my love for red-teaming/offensive security, and I wanted it to take as many paths of least resistance as possible, and it couldn’t be super expensive ($50-ish USD). Now that I had the basic (albeit arbitrary) parameters in place, all I had to … Read more
Recently I ran into an issue where a librenms install was taking up a crazy amount of disk space. This was tracked down to the syslog.ibd file . Even thought I had set my options to be less than 10 days per this link https://docs.librenms.org/Support/Cleanup-options/ I still was having a huge file. Here is what … Read more
For those of you looking for a UBNT camera alternative.
Another water tower install earlier this year for a client. To critique our own work the cables were moved under the mounts after these pictures were taken. this was done to minimize damage to the cables.
