VMware has introduced features that improve the use of its NSX network virtualization and security software in private and public clouds.
At VMworld 2018 in Las Vegas, VMware unveiled an NSX instance for AWS Direct Connect and technology to apply NSX security policies on Amazon Web Services workloads. Also, VMware said Arista Networks' virtual and physical switches would enforce NSX policies -- the result of a collaboration between the two vendors.
VMware is applying NSX security policies, including microsegmentation, on AWS workloads by adding support of NSX-T to VMware Cloud on AWS. NSX-T provides networking and security management for containers and non-VMware virtualized environments. VMware Cloud on AWS is a hybrid cloud service that runs the VMware software-defined data center stack on AWS.
The latest AWS feature is in NSX-T Data Center 2.3, which VMware introduced at VMworld. Other features added to the newest version of NSX-T include support for containers and Linux-based workloads running on bare-metal servers. NSX-T uses Open vSwitch to turn a Linux host into an NSX-T transport node and to provide stateful security services.
VMware plans to release NSX-T 2.3 by November.
NSX on AWS Direct Connect
To help companies connect to AWS, VMware introduced integration between NSX and AWS Direct Connect. The combination will provide NSX-powered connectivity between workloads running on VMware Cloud on AWS and those running on a VMware-based private cloud in the data center.
AWS Direct Connect lets companies bypass the public internet and establish a dedicated network connection between a data center and an AWS location. Direct Connect is particularly useful for companies with rules against transferring sensitive data across the public internet.
Finally, VMware introduced interoperability between Arista's CloudVision and NSX. As a result, companies can have NSX security policies enforced on Arista switches running either virtually in a public cloud or the data center.
Arista CloudVision manages switching fabrics within multiple cloud environments. Last year, the company released a virtualized version of its EOS network operating system for AWS, Google Cloud Platform, Microsoft Azure and Oracle Cloud.
VMware is using its NSX portfolio to connect and secure infrastructure and applications running in the data center, branch office and public cloud. For the branch office, VMware has integrated NSX with the company's VeloCloud software-defined WAN to provide microsegmentation for applications at the WAN's edge.
VMware competes in multi-cloud networking with Cisco and Juniper Networks.