Automation 9. Comparing data collection with NAPALM and OpenConfig/YANG over NETCONF in Python for Cisco IOS XR and Arista EOS Anton KarneliukAutomationJanuary 16, 2022 Hello my friend, We hope you have aa good festive period, celebrated Christmas and New Year with your family and friends, and started the new year. Some time ago we’ve discussed a comparison of NAPALM and OpenConfig at a high … 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
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 … 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
Automation 4. Extracting and Exploring 6WING YANG Modules with NETCONF, Pyang and Ansible Anton KarneliukAutomationNovember 6, 2021 Hello my friend, Some time ago we’ve explained how to deploy a 6WING vRouter in a Linux environmennt, such as … 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 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 reading1
pygnmi 10. Rapid and Reliable Network Testing with Pytest, Pygnmi, and OpenConfig Anton KarneliukNetworkingAugust 2, 2021 Hello my friend, Talking to some our partners, they mentioned that they are extensively using the unit tests python libraries … Continue reading
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
Network Analysis 2. Analysing Network Configuration Consistency (Sanity check, BGP, Routes) with Batfish for Cisco, Arista, and Cumulus Anton KarneliukNetworkingJune 27, 2021 Hello my friend, In the previous blogpost we’ve introduced the Batfish and how to set it up. Today we’ll take … Continue reading
Network Analysis 1. Setting up and Getting Started with Batfish in Multivendor Network with Cisco, Arista, and Cumulus. Anton KarneliukNetworkingJune 21, 2021 Hello my friend, The new year we start with a new topic, which is a configuration analysis of the multivendor … Continue reading