free5GC containers/images
Introduction In this article we will go through the steps in preparing free5GC containers using Dockerfile. Following this article, it is assumed that you already… Read More »free5GC containers/images
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suboktech - rranches
Although more than 20years working on Mobile Telecommunications - Core Network. Always wanting to learn and try new things.
Creating Private Docker Registry
Prerequisites VM that will act as the registry server VM that will act as a client These VMs will have Ubuntu 20.04 installed Install Docker… Read More »Creating Private Docker Registry
Free5gc (Open-Source 5G Core) on Kubernetes
Introduction In this article we will go through the steps in deploying the open-source 5G core (free5gc) in Kubernetes. Free5GC is also considered as a… Read More »Free5gc (Open-Source 5G Core) on Kubernetes
Installing Kubernetes on Ubuntu 20.04
Introduction Own/on-prem install Kubernetes using CONTAINERD as container orchestrator on Ubuntu 20.04. Support for Docker is ending soon. POD CIDR : 192.168.5.0/24 SERVICE CIDR :… Read More »Installing Kubernetes on Ubuntu 20.04
Elasticsearch Cluster restart and upgrade
Introduction As part of operational maintenance your elastic cluster needs updating and the running OS may need kernel/security updates as well Upgrading your Cluster Disable… Read More »Elasticsearch Cluster restart and upgrade
Installing Kubernetes using Ansible on Ubuntu 20.04
Introduction This article to show Kubernetes installation using Ansible on Ubuntu 20.04. # Our lab setup as follow: # # Container Runtime : Containerd #… Read More »Installing Kubernetes using Ansible on Ubuntu 20.04
Installing Ansible on Ubuntu 20.04
Introduction Automate Kubernetes cluster installation using Ansible. This post will walk through setting up an Ansible control node on a VM. Ansible communicates to the… Read More »Installing Ansible on Ubuntu 20.04
HTTP2 in 5G
Introduction 3GPP TS 23.501 Defines the 5G System Architecture as a Service Based Architecture NF Service Producer : NF service exposed by NF Service Consumer… Read More »HTTP2 in 5G
5G System Architecture
Introduction 5G is one of the main driver of network transformation and a perfect spot to start with. As we begin to introduce this new… Read More »5G System Architecture
Voice over LTE (VoLTE)
LTE is an all-IP mobile network core that is optimized for data transfer and to provide a broadband like data services. It was not designed… Read More »Voice over LTE (VoLTE)