network

C 001. Intro into the IPv4/IPv6 Application Support from the Software/System Point of View.

Anton KarneliukSoftware developmentAugust 28, 2023

Dear friend, Being a long-time network engineer, I’ve seen (and done) it all: talking about about IPv6, designing and implementing IPv6 in production service providers and data center networks, holly wars IPv6 vs IPv4, industries saying they aren’t going to …

Building High-Available Web Services: Open Source Load Balancing Based on HAProxy + FRR and Origin Web Server Based on NGINX Connected to Arista EVPN/VXLAN. Part 1.

Anton KarneliukNetworkingAugust 21, 2022

Hello my friend, Recently we’ve been working on an interesting (at least for me) project, which is an MVP of …

Practical OpenStack #004. Build Real World Setup

Anton KarneliukCloud, VideoApril 30, 2022

Hello my friend, Believe or not, but the vast majority of the OpenStack Certified OpenStack Administrator (COA) trainings are not …

Practical OpenStack #003. Why these videos

Anton KarneliukCloud, VideoApril 30, 2022

Hello my friend, OpenStack isn’t new, since the first release on 21 October 2010, the 25 releases were already published …

Practical OpenStack #002. Why OpenStack

Anton KarneliukCloud, VideoApril 30, 2022

Hello my friend, In the previous video you have learn about the core components of any cloud. It was quite …

Practical OpenStack #001. Cloud Computing

Anton KarneliukCloud, VideoApril 30, 2022

Hello my friend, There is still quite a bit of a hype around a term “cloud computing” these days. The …

Practical OpenStack #000. Introduction

Anton KarneliukCloud, VideoApril 30, 2022

Hello my friend, For some time we were thinking whether to step into the cloud world or not. There are …

Events. My first MPLS World Congress: Impressions, Feelings, and Raise of AI.

Anton KarneliukGeneralApril 10, 2022

Hello my friend, This year I had an incredible opportunity to attend an event, which I wanted to attend for …

Tools 9. Monitoring Availability of Customers via HTTP GET, ICMP, and DNS via Dockerised Prometheus

Anton KarneliukNetworkingMarch 20, 2022

Hello my friend, in the previous blogpost we’ve started the discussion how you can improve your customers’ experience in your …

Tools 8. Monitoring Network Performance with Dockerised Prometheus, Iperf3 and Speedtest

Anton KarneliukNetworkingMarch 13, 2022

Hello my friend, in the time when the business is conducted online, it is vital to have a clear visibility …

Automation 6. Multi vendor Network Automation in 2021/2022: NAPALM vs OpenConfig

Anton KarneliukAutomationDecember 12, 2021

Hello my friend, Recently I was talking to a colleague from the network automation area, and during the discussion we …

Tag: network

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