Stay Secure, Stable, and Supported, with F5 TMOS Upgrades Service
Outdated TMOS versions leave your BIG-IP vulnerable to security risks, bugs, and vendor support gaps. Approxee ensures your system stays protected and production-ready with seamless upgrades to the latest stable release.
We tailor every upgrade to your environment, handling pre-checks, version planning, backups, and rollback strategies to ensure a clean, controlled process. For HA pairs, upgrades are performed with zero downtime. For single-box systems, we schedule a minimal outage window to minimiseĀ disruption.
Whether you're up against an EOL deadline, need new features, or want peace of mind, Approxee delivers upgrades that just work.

Zero Downtime on HAĀ Clusters
We upgrade active-passive HA pairs with seamless failover and no service interruption.
All traffic stays live, users won't notice a thing.

Full Backups Performed
We take full UCS and SCF backups before every upgrade.Ā Your system can be restored quickly if a rollback is needed.

Post Upgrading Monitoring Period
We monitor your system after the upgrade to catch any issues early.Ā Stability, performance,Ā / logs are checked to ensure a clean transition.