Part 4: vCloud Director Overlapping Networks: vCloud Director has the ability to allow Overlapping Network segments configurable from the Administration Tab of the vCD UI. Traditionally for those using VLAN backed External Networks and Network Pools this would represent a potential risk to clients if admins where not careful provisioning network resources. If the same […] Read More
NSX vCloud Retrofit: vShield Edges Become Unmanageable – API Fix
If you are familiar with vCloud Director Edge Gateway Services you might have come across situations where Edges become unmanageable and you see the following options greyed out in the vCD UI. All Edge services remain functional, however no changes can be made. In environments where NSX has been retrofitted with an in place upgrade […] Read More
NSX Bytes: API Response Times and User Accounts
If there is one thing that working with NSX has done is drag me kicking and screaming into the world of APIs. Apart from being on the VCIX-NV Blueprint, in my current role it was becoming increasingly important to understand how our developers consume and manipulate the automation of our products and services…just being able to do […] Read More
NSX vCloud Retrofit: Upgrade Issue – Edge Gateway Unmanageable in vCloud Director or Deployment Fails
We have been working with VMware GSS on an issue for a number of weeks whereby we were seeing some vShield Edge devices go into an unmanageable state from within the vCloud Director Portal. In a nutshell some VSEs (version 5.5.3) where stuck in a Configuring Loop upon the committal of a Service Config change. […] Read More
NSX Bytes: 6.1.3 Upgrade and vSphere 6.0
Earlier today NSX-v 6.1.3 was released. This update brings vSphere 6.0 Support as well as bug fixes and a couple minor feature enhancements. https://www.vmware.com/support/nsx/doc/releasenotes_nsx_vsphere_613.html There is a warning in the release notes: NSX vSphere 6.1.3 is compatible with vSphere 6.0. However, the new vSphere features introduced in vSphere 6.0 have not been tested with NSX […] Read More
NSX Host Preparation: Cluster Not Ready – Legacy vCNS VXLAN VIBs Installed
I came across a situation today while going through an NSX Setup and Configuration where I came across a Cluster under the Host Preparation Tab that was reporting a status of Not Ready – Resolve and listed some hosts as Ready and Not Ready…What made this strange was that this was a fresh deployment of NSX over […] Read More
NSX vCloud Retrofit: Controller Deployment Internal Server Error Has Occurred
During my initial work with NSX-v I was running various 6.0.x Builds together with vCD 5.5.2 and vCenter/ESXi 5.5 without issue. When NSX 6.1 was released I decided to clone off my base Production Environment to test a fresh deployment of 6.1.2 into a mature vCloud Director 5.5.2 instance that had vCNS running a VSM […] Read More
NSX vCloud Retrofit: Logical Network Preparation and Transport Zone Setup
This blog series extends my NSX Bytes Blog Posts to include a more detailed look at how to deploy NSX 6.1.x into an existing vCloud Director Environment. Initially we will be working with vCD 5.5.x which is the non SP Fork of vCD, but as soon as an upgrade path for 5.5.2 -> 5.6.x is […] Read More
NSX vCloud Retrofit: Controller Deployment, Host Preperation and VXLAN Config
This blog series extends my NSX Bytes Blog Posts to include a more detailed look at how to deploy NSX 6.1.x into an existing vCloud Director Environment. Initially we will be working with vCD 5.5.x which is the non SP Fork of vCD, but as soon as an upgrade path for 5.5.2 -> 5.6.x is […] Read More
NSX vCloud Retrofit: NSX Manager Configuration and vCD VSE Deployment Validation
This blog series extends my NSX Bytes Blog Posts to include a more detailed look at how to deploy NSX 6.1.x into an existing vCloud Director Environment. Initially we will be working with vCD 5.5.x which is the non SP Fork of vCD, but as soon as an upgrade path for 5.5.2 -> 5.6.x is […] Read More