CloudVision Support for Streaming Telemetry Agent (TerminAttr) versions 1.25 through 1.30
Date: April 30, 2026
| Revision | Date | Changes |
|---|---|---|
| 1.0 | April 30, 2026 | Initial Notice |
Software Version:
Streaming Telemetry Agent (TerminAttr) 1.25 through 1.30 for CloudVision On-Premises and CloudVision as-a-Service.
Description:
As described in the CloudVision Life Cycle Policy, CloudVision support is scheduled to end for the following trains of the Streaming Telemetry Agent (TerminAttr):
| TerminAttr Version | Final Supported On-Prem Release | End-of-Support in Cloud Service |
|---|---|---|
| 1.28, 1.29, 1.30 | 2026.2 | December 31, 2026 |
| 1.25, 1.26, 1.27 | 2026.1 | July 31, 2026 |
On these dates for the CloudVision Service and after these releases for CloudVision on-prem, the specified TerminAttr release trains will be considered End-of-Support in CloudVision, and Arista will no longer provide official software support. Customers should work with their Arista sales team to discuss Streaming Agent upgrade options, which include EOS upgrades with a bundled, supported Streaming Agent.
When a TerminAttr train reaches End-of-Support, Arista does not explicitly remove support from CloudVision; however, newer CloudVision releases are no longer tested against the TerminAttr train. While most CloudVision features will likely continue to work, support is best effort only. Upgrading devices to a supported release is recommended.
Upgrading the Streaming Agent can be achieved through updating TerminAttr independently of the EOS release operating on the device. An upgrade of the TerminAttr agent can be achieved hitlessly, without impacting the control and data plane of the device during the patching process. Once upgraded, the device will reestablish its connection to CloudVision with the updated agent.
Alternatively, devices can be upgraded to an EOS release, which includes the remediated TerminAttr release pre-installed.
Steps on upgrading the Streaming Agent or EOS with CloudVision can be found in CloudVision Help Center (https://www.arista.io/help/articles/provisioning-studios-built-in-software).
For More Information
For more information about CloudVision’s product lifecycle policies or to obtain an explanation of terms used in this announcement, please refer to the CloudVision Product Life Cycle Policy.
If you require further assistance or if you have any further questions regarding this notice, please contact the Arista Networks Technical Assistance Center (TAC) by one of the following methods:
- Open a Service Request http://arista.com
- By email: This email address is being protected from spambots. You need JavaScript enabled to view it.
- A complete list of contact information for TAC assistance is available here.