Viptela 20.4
SDWAN-20.4Cisco · OS release · Catalyst SD-WAN Series
Unsupported since · 102 days ago
Viptela 20.4 reached end of support on (102 days ago).
- Notice published
- 5y 6mo ago
- End of software maintenance
- 4y 9mo ago
- End of support
- 3mo ago
Lifecycle Milestones
| Lifecycle notice published | 5y 6mo ago | |
|---|---|---|
| End of software maintenance | 4y 9mo ago | |
| Last date of support | 3mo ago |
Is Viptela 20.4 still maintained?
No. Cisco no longer maintains Viptela 20.4; support ended on 2026-07-31. It receives no fixes of any kind, including security patches. Plan an upgrade to a maintained release. See Cisco's lifecycle bulletin.
When do security fixes for Viptela 20.4 stop?
Cisco has not published an end-of-engineering date for Viptela 20.4.
What should I upgrade Viptela 20.4 to?
Upgrade to a currently maintained Cisco release. Check Cisco's release notes for the recommended version.
Viptela 20.4 Release Lifecycle
Viptela 20.4 is a Cisco Catalyst SD-WAN software release. Releases are maintained on a fixed schedule: Cisco ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the Viptela 20.4 should plan a migration .