Advisories & Notices

September 20, 2025

This notice serves to inform you that kernel panics have been observed on Wi-Fi 7 Access Points in some customer deployments.

Upgrade to the latest build versions on Wi-Fi 7 Access Points to avoid kernel panics

September 19, 2025

This notice serves to inform you that new Redirector IP addresses will be added to the existing Redirector IP addresses list from 15th December 2025.  We advise to add the new IP addresses after 15th December 2025 for uninterrupted operations.

Arista will also discontinue some of the older Redirector IP addresses due to operational reasons from 15th January 2026. Customers are requested to delete the discontinued IP addresses from their firewalls after 15th January 2026.

September 19, 2025

This notice serves to inform you that after 31st December, 2025, the Guest Manager UI will be deprecated.

All the features of Guest Manager will be available on CV-CUE.

September 11, 2025

The issuer of the AGNI RadSec endpoint certificate has changed. This notice serves to inform that Let’s Encrypt has updated its intermediate CAs with R12 and R13

September 3, 2025

In on-prem CloudVison clusters running an affected software release, the reverse proxy may not be able to serve any http2/grpc requests, which may prevent login to the CVP UI as well as loading of various pages in the UI.

September 3, 2025

In on-prem CloudVision clusters running an affected software release, a bug in disk management may result in increased disk usage and reduced performance over time depending on the volume of device streaming data. Once disk usage reaches 85%, all device streaming would be disabled.

August 13, 2025

The 22.0 release (tentatively targeted for Q1 of 2026) will be the last supported Access Point software for the Arista AP platforms mentioned above. New features that become available in releases post 22.0 will not be available for these platforms.

August 1, 2025

This notice serves to inform you that starting January 2026, the Guest Manager analytics data will be an opt-out feature by default.

August 1, 2025

This notice serves to inform you that starting January 2026, the Guest Manager analytics data will be retained only for a period of 30 days. Customers who would like to retain data beyond 30 days are advised to use the data export option and save the data periodically.

July 29, 2025

Arista has identified that the neighbor AP detection on the Wi-Fi 7 access points may be affected due to indoor locationing. Bug 1210272 captures the issue.