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Microsoft SDN patch available: Issue where SDN REST service stops working after installing updates

Microsoft SDN patch available: Issue where SDN REST service stops working after installing updates

Summary Recently, a few SDN customers have hit an issue where after updating their SDN environments with patches, SDN stops working. This issue has been fixed in the latest update (KB4487006). All customers are strongly recommended to this update to ... continue reading
Top 10 Networking Features in Windows Server 2019: #6 High Performance SDN Gateways

Top 10 Networking Features in Windows Server 2019: #6 High Performance SDN Gateways

[crayon-5d858d7de7304824473716/] Organizations today deploy their applications across multiple clouds including on-premises private clouds, service provider clouds, and public clouds such as Azure. In such scenarios, enabling secure, high-performance connectivity across workloads in different clouds is essential. Windows Server 2019 brings ... continue reading
SDN Troubleshooting: UDP Communication failures and changing the Network Controller Certificate

SDN Troubleshooting: UDP Communication failures and changing the Network Controller Certificate

With this blog post, I wanted to highlight a couple of issues that we have encountered recently with Software Defined Networking (SDN) customer deployments in Windows Server 2016. Issue #1: UDP communication isn’t working when outbound NAT is configured Customer ... continue reading
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Troubleshooting certificate issues in Software Defined Networking (SDN)

As you may be aware, Network Controller in Windows Server 2016 uses certificate based authentication for communicating with Hyper-V hosts and Software Load Balancer MUX virtual machines (VMs). Some SDN customers have complained about communication issues between Network Controller and ... continue reading