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Tag: VMware

  • VMware Cloud Director

VMware VCD 10.4.0: “NullPointerException” Error when Enabling NSX ALB Load balancing on Org Edge Gateway

  • Posted on March 23, 2023March 23, 2023
  • by Mohamad Alhussein

As you may know, NSX ALB is the only available option that allows LBaaS offering through VCD when NSX-T is used as the network backing type for the OrgVDCs. The native NSX-T loadbalancer isn’t used in VCD. Accordingly VCD will…

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  • VMware Cloud Director

HTTPS LB for VCD 10.4.x on NSX ALB 22.1.1: “Unable To Perform Query” – VCD UI Access Issue

  • Posted on March 22, 2023March 22, 2023
  • by Mohamad Alhussein

This post will not show you how to configure the HTTPS load balancer for VMware Cloud Director (VCD). There are multiple public articles that cover the details for such LB configuration. In this post, I will shed the light on…

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  • VMware NSX-T Data Center

VMware NSX-T 3.x: Second NSX Manager Deployment Failed – VMDK Transfer Error

  • Posted on March 19, 2023March 19, 2023
  • by Mohamad Alhussein

During VMware NSX Manager cluster deployment, and after the OVA deployment of the first NSX manager and adding the vCenter server as a compute manager, you may encounter the below error message while trying to provision the 2nd NSX manager…

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  • VMware NSX-T Data Center

VMware NSX-T 3.x: Traffic Capture on Tier-0 Gateway Uplink

  • Posted on March 18, 2023March 19, 2023
  • by Mohamad Alhussein

This post will walk you through the steps needed to capture the incoming/outgoing traffic on Tier0 gateway uplink level. The result will be a PCAP file that can be imported into a packet analyzer such as Wireshark for further troubleshooting…

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  • VMware NSX-T Data Center

VMware NSX-T Manager 3.x – Enable Root SSH Login After Initial Installation

  • Posted on January 1, 2023January 1, 2023
  • by Mohamad Alhussein

This post will walk you through the steps that you can follow to enable SSH login for root account if it was disabled during the deployment of the NSX-T manager OVA appliance. If you deployed the NSX-T manager appliance and…

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  • VMware NSX-T Data Center

NSX-T 3.2.x Manager – Sizing matters

  • Posted on March 8, 2022March 8, 2022
  • by Mohamad Alhussein

In this post I just want to share with the community our experience with one issue that we faced recently in one of the new NSX-T projects that our team is delivering. This is a fresh deployment of NSX-T 3.2.0.1…

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  • VMware NSX-T Data Center

NSX-T 3.x – Configuring VRF Lite

  • Posted on March 7, 2022
  • by Mohamad Alhussein

In this post, I am going to demonstrate how NSX-T helps isolate routing domains by configuring NSX-T 3.x VRF lite. Virtual Routing and Forwarding (VRF) is a routing technology that allow the coexistence of multiple routing instances in one routing…

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  • VMware Cloud Director

VMware Cloud Director 10.3.1: Publishing & Subscribing to a Catalog

  • Posted on January 9, 2022January 9, 2022
  • by Mohamad Alhussein

Most of service providers infrastructures have multiple Cloud Director instances running in multiple availability zones for availability requirements. In such case, managing multiple catalogs manually and keeping them all synchronized introduce a lot of administrative overhead. Thankfully, VCD has a…

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  • VMware Cloud Director

Step-by-Step: Deploy and Configure VMware Cloud Director 10.3.1

  • Posted on December 31, 2021December 31, 2021
  • by Mohamad Alhussein

It has been a while I didn’t have time to write due to my relocation with my family to Dubai with all what it means from starting a new life at another country, and the pressure of handling parallel enterprise…

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  • VMware NSX-T Data Center

NSX-T 3.x Certificate Replacement Series – Part1: Configure MS CA Server

  • Posted on February 19, 2021February 20, 2021
  • by Mohamad Alhussein

As I received multiple requests about how-to steps needed for NSX-T manager cluster certificate replacement, I decided to write a 3-parts series to clarify and illustrate the complete step-by-step procedure from the very first task of configuring the CA server…

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About This Site

This is the personal blog of Mohamad Alhussein. It is dedicated to my views and opinions on the various areas of the datacenter while emphasizing virtualization. It also serves as a learning tool for me to document deployments, configurations, and share possible solutions for the issues I encounter.

The opinions expressed on this site are solely mine and and does not necessarily reflect those of my employer.

Recent Posts

  • VMware VCD 10.4.0: “NullPointerException” Error when Enabling NSX ALB Load balancing on Org Edge Gateway
  • HTTPS LB for VCD 10.4.x on NSX ALB 22.1.1: “Unable To Perform Query” – VCD UI Access Issue
  • VMware NSX-T 3.x: Second NSX Manager Deployment Failed – VMDK Transfer Error
  • VMware NSX-T 3.x: Traffic Capture on Tier-0 Gateway Uplink
  • VMware NSX-T Manager 3.x – Enable Root SSH Login After Initial Installation

Categories

  • VMware Cloud Director (13)
  • VMware NSX Data Center for vSphere (11)
  • VMware NSX-T Data Center (15)
  • VMware Site Recovery Manager (2)
  • VMware vExpert (2)
  • VMware vRealize Automation (4)
  • VMware vRealize Log Insight (1)
  • VMware vSAN (11)
  • VMware vSphere (6)

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