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System Requirements

Internet Browser for your monitoring console
  • Firefox, Edge, Chrome on Windows platform
  • Safari, Firefox, Chrome, Opera on OS X platform
  • Firefox, Chrome on CentOS, Ubuntu Linux platform



VMware requirements
  • vSphere ESXi 5.5, or higher
  • vCenter Server 5.5 or higher


  • VMware/NSX
  • vSphere ESXi 5.5 or higher
  • NSX 6.2 or higher



Uila virtual Smart Tap (vST) requirements
    vST for VMware
  • Installed as a guest VM
  • 1 vCPU (1 Core)
  • 1 GB virtual memory
  • 2 GB virtual storage, local


  • vST for Public Cloud
  • t2.large for AWS
  • D2s v3 for Azure



Uila Virtual Information Controller (VIC) requirements
    VIC for VMware
  • Installed as a guest VM
  • 4 vCPU
  • Memory:
    Small VIC 24 GB RAM allocated (32 GB if using Horizon VDI integration), 12GB RAM reserved, 50GB storage, thin provisioned: <1000 VMs, less than 200 Network Monitoring ports, less than 100 nodes for server monitoring
    Medium VIC 32 GB RAM allocated (40 GB if using Horizon VDI integration), 16GB RAM reserved, 100GB storage, thin provisioned: 1000~2000 VMs, 200~400 Network Monitoring ports, 100~200 nodes for server monitoring
    Large VIC 48 GB RAM allocated (56 GB if using Horizon VDI integration), 24GB RAM reserved, 200GB storage, thin provisioned: 2000~5000VMs, 400~600 Network Monitoring ports, 200-400 nodes for server monitoring


  • VIC for AWS
  • t2.medium ( less than 500 Instances)
  • t2.large (500-1000 Instances)
  • r4.large (1000+ Instances)


  • VIC for Azure
  • B2S (less than 500 VMs)
  • D2s v3 (500-1000 VMs)
  • A2m v2 (1000+ VMs)



On-premise Uila Management and Analytics System (UMAS)
(not required if using Uila Cloud)
    UMAS for VMware
  • For small scale deployment (under 1000 devices including VM and external device): One-box UMAS (1 VM to host UMAS) with 4 vCPU, 48GB RAM allocated and 32GB reserved, 1TB for 1 month data retention
  • For medium scale deployment (1000~2000 devices including VM and external device) One-box UMAS (1 VM to host UMAS) with 4 vCPU, 64GB RAM allocated and 48GB reserved, 2TB for 1 month data retention
  • For large scale deployment (2000~5000 devices including VM and external device) you need a Two-box UMAS (2 VMs to host UMAS) :
    Web UMAS: 4 vCPU, 48GB RAM allocated and 32GB reserved, 800GB
    DB UMAS: 4 vCPU, 48GB RAM allocated and 32GB reserved, 5TB
  • For super-large scale deployment (greater than 5000 devices including VM and external device) Contact Uila to get customized System Requirements for your deployment


  • UMAS for Public Cloud
  • r4.xlarge for AWS
  • E4 v3 for Azure
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