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CloudNetworking.io

SDN, NFV and Container Networking

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Tag: Cloud Networking

By CloudNetworkingIO Posted on May 6, 2020

Cloud Networking Performance (I): Cloud Provider Offloads

Disclaimer These series will cover some of the notes I’ve been gathering on networking performance over the last years. Some of those will be specific to Azure, but still useful … Continue reading Cloud Networking Performance (I): Cloud Provider Offloads

Categories: Infrastructure, NetworkingTags: Cloud Networking, Network Performance
By CloudNetworkingIO Posted on August 21, 2019August 21, 2019

Active-active route-based Vyos 1.2 to Azure VPN (with BGP!)

VyOS is an open source network operating system that can be installed on physical hardware or a virtual machine on your own server, or a cloud platform. It is based … Continue reading Active-active route-based Vyos 1.2 to Azure VPN (with BGP!)

Categories: Infrastructure, NetworkingTags: Azure, Cloud Networking, VPN, VyOS
By CloudNetworkingIO Posted on January 15, 2019April 9, 2019

Azure Virtual Networking Basics

We can initially divide Azure Networking offerings into two big groups: Resources that can be deployed within Virtual Networks and those can’t be deployed in Virtual Networks. In this article … Continue reading Azure Virtual Networking Basics

Categories: BookTags: Azure, Cloud Networking
Onion-layered packet
By CloudNetworkingIO Posted on June 25, 2018June 25, 2019

Firewall bypass: Encapsulating traffic inside UDP

On our last post about UDP hole-punching we learned how we could use UDP traffic to exploit the stateful nature of firewalls, thus bypassing blocks for incoming connections. That was … Continue reading Firewall bypass: Encapsulating traffic inside UDP

Categories: Coding, Networking, SecurityTags: Cloud Networking, Coding, Firewall, VPN
By CloudNetworkingIO Posted on June 13, 2018January 15, 2019

Container networking basics

One of Clarke’s laws says that any sufficiently advanced technology is indistinguishable from magic; and with container technologies I find that to be true more often than not. Container networking might … Continue reading Container networking basics

Categories: Containers, NetworkingTags: Cloud Networking, Containers, Docker
By CloudNetworkingIO Posted on January 3, 2018January 3, 2018

Azure Routed VPN with StrongSwan on Linux

During these holidays I’ve spent some time working on setting up a VPN between my on-premises network and an Azure VNet. In order to setup the connectivity I have used … Continue reading Azure Routed VPN with StrongSwan on Linux

Categories: UncategorizedTags: Azure, Cloud Networking, Linux, StrongSwan, Ubuntu, VPN

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About CloudNetworking.io

CloudNetworking.io is a single-person effort to document best practices, tutorials, tips and tricks for networking in the cloud. Including topics such as SDN, NFV and container networking.

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