Comparison Network Open Source Vmware 
Scott Lowe
MAY 3, 2019
Networking. Via the Kubernetes blog , Box announced it has open sourced a project called kube-iptables-tailer , which turns packet drops from iptables into Kubernetes events that can be logged for easier troubleshooting. Via BlueCat Networks, John Capobianco shares his network automation journey.
Scott Lowe
MARCH 17, 2016
Networking. At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Here’s another topic that came up at the recent DevOps Networking Forum: Spotify’s SDN Internet Router (SIR). Here’s some information on Nuage Networks’ experimental Docker Network plugin.
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Scott Lowe
FEBRUARY 24, 2018
Networking. VMware recently released a reference design guide for NSX-T; see here for more details. The engineering team at Lyft recently discussed a new overlay-free networking approach they’ve been working on for Kubernetes: IPVLAN-based CNI stack for running within VPCs on AWS. (For I hope it proves useful!
Scott Lowe
MARCH 23, 2017
Networking. Biruk Mekonnen has an introductory article on using Netmiko for network automation. Gabriele Gerbino has a nice write-up about Cisco’s efforts with APIs ; his article includes a brief description of YANG data models and a comparison of working with network devices via SSH or via API.
Scott Lowe
MAY 25, 2017
Networking. I enjoyed Dave McCrory’s series on the future of the network (see part 1 , part 2 , part 3 , and part 4 —part 5 hadn’t gone live yet when I published this). Michael Kashin has a handy little tool that functions like ssh-copy-id on servers, but for network devices (leveraging Netmiko). In any case, enjoy!
Scott Lowe
MAY 25, 2017
Networking. I enjoyed Dave McCrory’s series on the future of the network (see part 1 , part 2 , part 3 , and part 4 —part 5 hadn’t gone live yet when I published this). Michael Kashin has a handy little tool that functions like ssh-copy-id on servers, but for network devices (leveraging Netmiko). In any case, enjoy!
Scott Lowe
JANUARY 14, 2016
Networking. NAPALM (Network Automation and Programmability Layer with Multivendor support) looks like a really cool tool. Gabriele (the author of that post) also has a nice article on some resources to get you started with network automation. Dwayne Sinclair (an NSX SE at VMware) has a write-up on what micro-segmentation is not.
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