Over the weekend I was tasked with the recovery of a #NestedESXi lab that had vCloud Director and NSX-v components as part of the lab platform. Rather than being a straight forward restore from the Veeam backup I also needed to downgrade the NSX-v version from 6.2.4 to 6.1.4 for testing purposes. That process was […] Read More
NSX Bytes: NSX-v 6.2.4 Released …Important Upgrade!
NSX-v 6.2.4 was released the week before VMworld US so might have gotten somewhat lost in the VMworld noise…For those that where fortunate enough to not upgrade to or deploy a greenfield 6.2.3 site you can now safely do so without the nasty bugs that existed in the 6.2.3 build. In a nutshell this new build delivers all the significant […] Read More
NSX Bytes: 6.1.x General Support Extended and 6.2.3 Edge Upgrade Issues
A while ago VMware announced that NSX-v general support would come to an end on this October to pave the way for current 6.1.x users to upgrade to 6.2.x. A problem has arisen in that people who patched NSX-v to the latest patch release 6.1.7 to cover a security venerability are left being unable to […] Read More
NSX Bytes: NSX 6.2.3 and vShield Endpoint Clarification
NSX-v 6.2.3 has been out for a couple of weeks now and besides the new features and bug fixes there was a significant change to the licensing structure for NSX. Previously there really wasn’t any concept of NSX editions…however 6.2.3 introduced four new tiers. As was announced early May NSX-v comes in Standard, Enterprise and […] Read More
NSX Bytes: Trend Deep Security 9.6 DSVA Deployment Gotchya
This week I’ve been working with Trend Deep Security 9.6 to get a Proof of Concept up and running to protect some internal management virtual machines with Trends agentless protection feature. Trend now integrates with NSX and In an NSX enabled environment, the Deep Security Virtual Appliance (DSVA) provides Anti-Malware, Integrity Monitoring, Web Reputation Service, Firewall, and Intrusion Prevention […] Read More
NSX Bytes: Critical Update for NSX-v and vCNS
I generally don’t post around security releases but after going through the notes on CVE-2016-2079 I thought it was important enough to dedicate a post around. Mainly because it could impact those running NSX Edge Services Gateways or vShield Edges with the SSL-VPN service enabled for clients. Most vCloud Director based instances won’t have the […] Read More
NSX Bytes: Friends Don’t Let Friends Delete The VTEP PortGroup
Last week I posted a tweet saying “Friends don’t let friends delete the NSX-v VTEP PortGroup” and as most of us do in our industry we learn by doing and I found out the hard way that you shouldn’t mess with the PortGroup created during the Host Preparation of the NSX setup and configuration stage. […] Read More
NSX Bytes: Controller Deployment Gone Bad?
With NSX becoming more and more widely available there are more NSX home labs being stood up and with that the chances of the NSX Controllers failing due to “Home Lab” nested issues become more prevalent. The NSX Controllers are Ubuntu Linux VMs and like any Linux VM are fairly sensitive to storage latency and […] Read More
NSX Bytes: Host Preparation Errors Out or Doesn’t Complete…Spins In Progress
I’ve had this situation happen a couple of times in production where NSX Host Preparation Install or Upgrade seems to hang forever without timing out and spinning the In Progress message…most recently in one of the Zettagrid Labs where we run NSX-v in #NestedESXi environments we had the exact issue and I decided (with the […] Read More
NSX Bytes: NSX-v 6.2.2 Released
Last week VMware released version 6.2.2 of NSX-v. The 6.2.2 release is mainly aimed at patching a security hole in the glibc libraries as well as removing a constraint with the DHCP Pool setup allowing .local domains in the config and improving the user experience when configuring the Distributed Firewall. Once following the standard NSX Upgrade […] Read More