Legacy licenses

Last published : Nov 13, 2026
The legacy licensing options enable you to manage the earlier NetScaler licensing models, such as Pooled capacity, check-in and check-out licensing, and virtual CPU licensing. You can also upgrade perpetual licenses and troubleshoot Pooled capacity license issues for NetScaler® deployments.
The following topics help you manage legacy licenses:
  • NetScaler Pooled capacity
  • Upgrading a perpetual license in NetScaler MPX to ADC Pooled capacity
  • Upgrade a perpetual license in NetScaler SDX to ADC Pooled capacity
  • NetScaler VPX check-in and check-out licensing
  • NetScaler virtual CPU licensing
  • FAQs and other resources
  • Troubleshoot Pooled capacity license issues
Related information
NetScaler® licenses
Pooled capacityUpgrade a perpetual license in NetScaler MPX to NetScaler Pooled capacityUpgrade a perpetual license in a NetScaler SDX to NetScaler Pooled capacityNetScaler VPX check-in and check-out licensingNetScaler virtual CPU licensingFAQs and other resourcesTroubleshoot Pooled capacity license issues