HCX 4.10 – encryption-less tunnels performance testing

HC 4.10 has just been released and with it come a whole host of excellent new features. You can read the release notes here: https://docs.vmware.com/en/VMware-HCX/4.10/rn/vmware-hcx-410-release-notes/index.html In this post, I want to concentrate on what will be welcome to customers who operate their own private datacentres and have no use for encryption. Historically, the traffic between … Read more

A quick look at HCX+ part 2 – configuring Site Pairing and deploying a Service Mesh

Following on from my previous post on HCX+, I’ll now cover the next stage in the process. Apologies for the delay, I’ve been enjoying some time off work! As a very quick recap, so far both our on-prem and SDDC HSM appliances have been deployed and activated. If we use the UI to try and … Read more

A quick look at HCX+ part 1 – onboarding your SDDC and on-prem sites

HCX+ Initial Availability has recently launched and it is part of Project Northstar, which is essentially SaaS delivered multi-cloud Networking and Security. Rather than paraphrasing what HCX Product Manager Gabe Rosas has already written about HCX+, I’ll quote his words here: On a foundation of true & tested workload VMware mobility technologies, HCX+ provides a … Read more

HCX Network Extension with LACP – quick update

LACP on ESXi is fairly common with some vendors that do their own networking between the Top of Rack switches and the hosts, such as Cisco UCS and HPE Synergy. This has been problematic as extending networks with this configuration has typically been unsupported. Up until recently, the HCX documentation has called out the following … Read more

My homelab – 2023 Update Part 1

Although I have previously documented my homelab, there have been some changes as well as a housemove. This is part 1 of my 2023 update. This is how it was around a week ago, and as you can see it’s a bit of a mess. The Lack ‘Rack’ was only tempoary and I’ve had it … Read more

VMware HCX – common misconceptions and unsupported configuration

This is a post covering some things which I regularly see in the field. I’ll endeavour to keep this updated as new releases come out. The below is currently correct (as far as I know) with HCX 4.6. Always refer to the HCX documentation for the source of truth. This is not an official VMware … Read more

How VMware Cloud Disaster Recovery compares to VMware Site Recovery Manager

VMware Cloud Disaster Recovery (VCDR) is a relatively new product, certainly compared to Site Recovery Manager (SRM) which has been around since 2007; to put that into perspective, vSphere 5.0 didn’t go GA until 2011. The basic premise of the products are similar in that we configure protected sites, recovery sites, as well as folder … Read more

Automating the HCX OSAM Sentinel Agent install via SCCM

A question came up in an internal Slack channel whether VMware had written a guide on installing the OS Assisted Migration (OSAM) Sentinel Agent via Microsoft’s SCCM (now called Endpoint Manager) software. I don’t think such a guide exists, so I thought ‘how hard can it be?’ and decided to give it a go. The … Read more

Untangle an IPSEC issue – traffic selectors unacceptable

For my home firewall I’ve recently switched from using a UniFi USG Pro to a virtual Untangle Next Generation Firewall (Untangle NG Firewall) appliance. The USG has served me well, however with no future developments for USG firmware, it’s starting to show its age somewhat. More advanced VPN support is lacking, there’s no 10 Gbps … Read more