Infrastructure 4. How to Run Cisco Nexus 9000v in Proxmox to Lab Cisco Data Centre Anton KarneliukNetworkingMay 28, 2022 Hello my friend, We use Proxmox in our Karneliuk Lab Cloud (KLC), which is a driving power behind our Network Automation and Nornir trainings. It allows to run out of the box the vast majority of VMs with network opening … Continue reading
Automation 8. Overview and Getting Started with Model-Driven Automation in Cumulus Linux 5.0 Anton KarneliukAutomationDecember 28, 2021 Hello my friend, yes, we are nerds. Despite the Christmas holidays we continue working and delivering value. After all, Guido … Continue reading
pygnmi 12. pyGNMI CLI to Explore GNMI Capabilities of the Network Devices Anton KarneliukNetworkingNovember 14, 2021 Hello my friend, For a a while we were silent about pyGNMI; however, it doesn’t mean that the project is … Continue reading
Infrastructure 3. Deploying High Performance Pure Virtual Linux Router – 6WIND Anton KarneliukNetworkingOctober 24, 2021 Hello my friend, Network Function Virtualisation (NFV) is not a new topic. There are numerous blogpost and articles, even in … Continue reading
Infrastructure 2. Building Multi Server Cloud with Proxmox (Debian Linux) and Local Storage Anton KarneliukNetworkingAugust 15, 2021 Hello my friend, In the previous blogpost we covered the installation of Proxmox as a core platform for building open … Continue reading
Infrastructure 1. Building Virtualized Environment with Debian Linux and Proxmox on HP and Supermicro Anton KarneliukNetworkingAugust 10, 2021 Hello my friend, Just the last week we finished our Zero-to-Hero Network Automation Training, which was very intensive and very … Continue reading2
Bash 1. Automating Troubleshooting (Cumulus) Linux Networking Anton KarneliukCode EXpress (CEX)July 17, 2021 Hello my friend, Very often at our zero-to-hero network automation training we are asked, what is the benefit of Bash? … Continue reading
Tools 7. Show me your packets … with TCP dump Anton KarneliukNetworkingMay 29, 2021 Hello my friend, When something goes wrong with the distributed application, where the network is involved (e.g., between client and … Continue reading
Tools 6. Where are my packets lost? MTR edition. Anton KarneliukNetworkingApril 5, 2021 Hello my friend, after show pause we continue our blog series about the most popular network troubleshooting tools, which humankind … Continue reading
SEC 4. Complete guide for integrating Nokia, Arista, Cumulus, as well as CentOS and Raspberry PI Linux in your own PKI Anton KarneliukNetworkingMarch 3, 2021 Hello my friend, In one of the previous blogposts we have share the details how you can build the containerised … Continue reading
Tools 5. Searching for live hosts with fping. IPv4 and IPv6 version. Anton KarneliukNetworkingFebruary 21, 2021 Hello my friend, Quite often, when we do the troubleshooting of our networks and systems, we want to figure out, … Continue reading