Network
How To Create And Use NAT Network In VirtualBox
Photo by Brett Sayles from Pexels Introduction When we talk about local development or PoC (Proof of Concept) environments, VirtualBox is my first …
Connecting remote worker nodes to self-managed Kubernetes cluster via Azure P2S VPN connection
Just recently, I was setting up Self-Managed K3s Kubernetes cluster on Azure VM, I had an requirement to include worker nodes from my home network as …
Configure TLS Encrypted Tunnel For Remote Logs Using Syslog-ng
You might be a Sysadmin, developer, DBA or whatever, logs are like treasure boxes for anyone working in IT. And the best practice to keep logs in a …
Configure or Change Interface (access mode) VLAN on Cisco IOS
Image : www.unifore.net This is simple and straight forward. Below snippets are from a Cisco 3120X Blade Switch. Check the interface details on port …
How to Reset an HPE Blade iLO to factory default
During a bulk deployment you noticed that, one of the HPE blade iLO in an HPE c7000 enclosure is not responding properly or configurations are not …
4 Websites You Can Use For Subnet Calculation
You might be a System Administrator, Developer, Infra Designer, Architect or a Capacity Manager by role, but getting quick information on your VLAN …
Subnet Mask Information – Quick Reference Sheet
AddressBitsPrefNetMask1 0/32255.255.255.2552 1/31255.255.255.2544 2/30255.255.255.2528 3/29255.255.255.24816 4/28255.255.255.24032 …