Finally Completed my IPV6 certification from HE
Only took me about 6 years to do. Been so busy doing IPV6 for everyone else I have not done it for me. I reached Sage level on ipv6.he.net.
American Tower acquires Coresite
American Tower Corporation (NYSE: AMT) and CoreSite Realty Corporation (NYSE: COR) yesterday announced that they have entered into a definitive agreement through which American Tower will acquire CoreSite for $170 per share in cash.
Multi location-based load testing DDOS simulation.
https://github.com/ddosifyMulti location based load testing and DDOS attack simulation.
A tool to find out if BGP is lying to you
APNIC has a bog article on detecting “bgp lies”. https://blog.apnic.net/2021/05/24/a-tool-to-detect-bgp-lies/Do you ever wonder whether you can really trust other networks, such as your provider(s) and peers? More precisely, wouldn’t you like to be able to tell if the traffic you send always …
Equinix leaving 8 data centers
From the Foundations newsletter. https://www.foundations.email/ Equinix Departing Leased Data Centers – In an email to customers late last week, Equinix shared its intentions to not renew leases for 8 of its data centers across the US, including notable locations such as 56 Marietta …
Data Center much needed “hacks”
Over the years I have worked in hundreds of data centers. The number is probably closer to 1,000 than 100. Each data center has its own nuances and policies. This varies by company but can vary by data center within …
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 …
ARIN IRR Walkthrough
https://www.arin.net/announcements/20200728/ ARIN Internet Routing Registry walkthrough.
Don’t try this at home kids. Automated BGP Optimization
https://radar.qrator.net/blog/as10990-routing-optimization-taleConclusion? Do not try to optimize the routes with automated software – BGP is a distance-vector routing protocol that has proved, throughout the years, its ability to handle the traffic. Software, wanting to “optimize” the system involving thousands of members …
New Undersea Cable – Grace Hopper
https://cloud.google.com/blog/products/infrastructure/announcing-googles-grace-hopper-subsea-cable-system …We’re excited to announce a new subsea cable—Grace Hopper—which will run between the United States, the United Kingdom and Spain, providing better resilience for the network that underpins Google’s consumer and enterprise products.
Network troubleshooting tools
Recently, there was a thread on the NANOG list asking what were somne favorite network troubleshooting tools. I have taken many of these tools and created the following list. http://ping.pe/Simple pingport and dig commands https://mtr.sh/BGP Looking glass https://perfops.net/mtr-from-worldTraceroute from various …