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NSX BGP Filters

In NSX BGP filters work like access lists for route advertisements (prefixes). The NSX BGP filters are prefix lists which work very similarly to firewall access lists. A prefix list contains one or more ordered entries which are processed sequentially. For each prefix entry you can specify inbound or outbound filters to allow certain routes to be advertised to or from the Edge Services Gateway/Distributed Logical Router.
For example you to want to prevent a route for 10.0.0.0/24 from being advertised in BGP from the NSX Edge Services Gateway.


Testing MAC Learning in the NSX L2 Bridge

One of our customers is preparing to migrate Virtual Machines from VLAN to VXLAN with the NSX L2 Bridge and asked me how to test the L2 Bridge and get confirmation that it is actually configured correctly and operational. All commands in this blog post are from the NSX Troubleshooting Documentation.

We can test if a bridge is functional by issuing a command on the NSX Manager.


How to create a Docker Cluster with Swarm on VMware Photon

Introduction

In this post I would like to share how to create a Docker Cluster with Swarm on the new VMware Project Photon.

Project Photon is an open source Linux container host which is optimized for running on VMware vSphere. It has a very small footprint, is extensible and supports the most common container formats including Docker, Rocket and Garden. You can find more information about Photon at the VMware GitHub site.


Troubleshooting Storage Problems with Log Insight and vROps

Recently we’ve had some serious storage related issues regarding latencies, which in some cases even resulted in frozen VM’s. In this post I would like to share how we’ve troubleshooted this issues with the help of VMware vRealize Log Insight and vRealize Operations Manager.


Micro-Segmentation using VMware NSX™ and Horizon® 6

In this post I would like to share a demo by Rory Clements from VMware’s End-User Computing team about network micro-segmentation using VMware NSX™ and Horizon® 6. This demo shows how NSX Security Groups and Policies can be used to allow or deny specific Active Directory Groups and Users to access to resources on the network.


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