Distributed Firewall
NSX Distributed Firewall is a hypervisor kernel-embedded firewall that provides visibility and control for
virtualized workloads and networks. You can create access control policies based on VMware vCenter
objects like datacenters and clusters, virtual machine names and tags, network constructs such as
IP/VLAN/VXLAN addresses, as well as user group identity from Active Directory. Consistent access control
policy is now enforced when a virtual machine gets vMotioned across physical hosts without the need to
rewrite firewall rules. Since Distributed Firewall is hypervisor-embedded, it delivers close to line rate
throughput to enable higher workload consolidation on physical servers. The distributed nature of the
firewall provides a scale-out architecture that automatically extends firewall capacity when additional hosts
are added to a datacenter.
NSX Installation and Upgrade Guide
12 VMware, Inc.
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