Cyber Vipercyberviperdefense.hashnode.dev·Oct 22, 2024Deploying Security Onion inside of an NSX SegmentThere are various ways to deploy Security Onion within vSphere, but in this particular case, I was working inside an NSX segment. I couldn’t personally find any examples of this being done before, although I’m almost certain there are. That said, I’v...#cybersecurity
Rahul Sharmarahulsharma1301.hashnode.dev·Dec 15, 2023Explaining SDN concepts &how NSX fits inWhat is Software-Defined Networking (SDN)? Software-Defined Networking (SDN) is an innovative networking approach that uses software-based controllers or interfaces to control how data moves through a network by talking to the hardware underneath. Un...NSX
Will Arroyoblog.warroyo.com·Sep 21, 2023Setting static IPs for workloads in TKGA question comes up often of how can a static IP be set for workloads running in TKG. The answer is generally "It depends" and then followed by a series of questions about why it's needed and if there are alternatives that could be done etc. In many ...219 readsTanzu Kubernetes GridTANZU
Manikandan RforCloudnloud Tech Communityblog.cloudnloud.com·Jul 16, 2022Software Defined Networking Technical Series 1SDN Technical Post Software Defined Networking (SDN) enables directly programmable network control for applications and network services. Software defined network architecture decouples network control and forwarding functions from physical hardware ...72 readsSDN
Dave Davisvirtualizestuff.com·Dec 30, 2017How to fix “Failed to Deploy Edge Appliance” in vRAWhen attempting to deploy On-Demand NAT / LB within vRA. I came across this lovely error message: After scratching my head and reviewing the DEM logs nothing was jumping out at me. The error message seemed generic enough, so I googled “failed to dep...vra
Dave Davisvirtualizestuff.com·Aug 24, 2017How to Remove NSX Security Policies with Rules using PowerNSXText Guide In the previous post, we discussed how to edit existing security policy using PowerNSX. We will round out this series by talking about how to remove NSX security policies with rules using PowerNSX. Cmdlets: Remove-NsxSecurityPolicyFwRule:...Remove-NsxSecurityPolicyFwRule
Dave Davisvirtualizestuff.com·Aug 11, 2017How to Edit Security Policies & Apply them to Security Groups with PowerNSXText Guide In the previous post found here, we discussed how to create security policies with PowerNSX. In this post, I’ll demonstrate how to edit existing security policy firewall rules then apply security policies to security groups with PowerNSX. ...Edit-NsxSecurityPolicyFwRule
Dave Davisvirtualizestuff.com·May 20, 2017Why NSX Name Fields Should Be Case-InsensitiveCreating Security Groups The example below is why NSX name fields should be case-insensitive. When creating security groups with the names: “SG-01”, “Sg-01”, “sG-01”, and “sg-01” one might think this won’t be allowed as they’re the same name. Actuall...NSX Security Group
Dave Davisvirtualizestuff.com·May 5, 2017Fix NSX Synchronization issues with PowerNSXText Guide The other day after adjusting the weight of a Security Policy I noticed this lovely message, see in the Cover Image above. I thought this was odd as I hadn’t deleted any Security Group(s). After talking with my colleagues, this particular ...DFW
