SR-IOV implements an I/O memory management unit (IOMMU) to differentiate between different traffic streams and apply memory and interrupt translations between the physical functions (PF) and virtual functions (VF). FortiGate-VMs do not use VMware ESXi features that are incompatible with SR-IOV, so you can enable SR-IOV without negatively affecting your FortiGate-VM. SR-IOV reduces latency and improves CPU efficiency by allowing network traffic to pass directly between a FortiGate-VM and a network card, bypassing VMware ESXi host software and without using virtual switching.įortiGate-VMs benefit from SR-IOV because SR-IOV optimizes network performance and reduces latency and CPU usage. Enabling SR-IOV means that one PCIe network card or CPU can function for a FortiGate-VM as multiple separate physical devices. Setting up FortiGate-VM HA for a VMware vMotion environmentĮnhancing FortiGate-VM performance with DPDK and vNP offloadingĮnabling DPDK+vNP offloading using the FortiOS CLIĬompleting tuning the FortiGate-VM instanceįortiGate-VMs installed on VMware ESXi platforms support Single Root I/O virtualization (SR-IOV) to provide FortiGate-VMs with direct access to physical network cards. SDN connector integration with VMware ESXi Validating the FortiGate-VM license with FortiManager FortiGate-VM virtual licenses and resourcesĭownloading the FortiGate-VM deployment package
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