Scott Lowe

AUGUST 12, 2022

DNS, BGP, hardware-based security, Kubernetes, Linux—they’re all in here. See this page for instructions on how to enable BBR on Debian 10. Via Russ White , RFC 9199 was drawn to my attention (“Considerations for Large Authoritative DNS Server Operators”). Servers/Hardware. Virtualization.

Linux 90

Linux Storage Virtualization Hardware 90

Scott Lowe

FEBRUARY 2, 2017

Michael Kashin has a great article on how Open Virtual Network (OVN, part of the Open vSwitch project) implements virtual networks in OpenStack. Servers/Hardware. Operating Systems/Applications. Virtualization. Good advice. John Kozej has a write-up on an NSX logical switch packet walk.

Linux 60

Linux Network Virtualization IPv6 60

Scott Lowe

SEPTEMBER 22, 2017

and their product (VirTool Network Analyzer) is aimed at providing some operational visibility into OpenStack virtual networks. I saw a demo of the product—it looks quite handy, and provides a pretty fair amount of information to help operators figure out what’s happening “under the covers. Servers/Hardware.

Storage 60

Storage Vmware Load Balancer Network 60

The Verge

DECEMBER 16, 2021

These tablet models run Google’s Chrome OS software but mimic the hardware of Microsoft’s Surface Pro or Apple’s iPad. The HP has an 11-inch, 2160 x 1440 pixel 3:2 LCD touchscreen. The Lenovo has a lower-res but larger 13-inch, 1920 x 1080 OLED touchscreen in the more rectangular 16:9 aspect ratio. Tablet time.

HP 58

HP Video Virtualization Examples 58

Scott Lowe

JUNE 11, 2014

He makes comparisons among server virtualization, 10 Gigabit Ethernet, and SDN, and feels that in order for SDN to really hit this market it needs to be “not a user-facing feature, but rather a means to an end” (his words). Servers/Hardware. Operating Systems/Applications. Virtualization.

Vmware 60

Vmware Storage Network Virtualization 60