Cisco is committed to providing you with a secure and reliable experience. To ensure our Cisco Secure Access platform continues to meet your needs, we will be performing planned maintenance.
Maintenance Details: SSE Network Tunnel Groups will undergo maintenance in the China region. Only one VEDC in a region will be updated at a time. Customers should ensure their IPSec tunnels are configured for failover to avoid interruption.
Date and Time: July 28th, 11:30 UTC to July 28th, 17:30 UTC
Impact Network Tunnel Groups in the China region will be affected during this maintenance window. Only one VEDC per region is updated at a time to minimize disruption.
Network Tunnel Groups: Existing sessions can briefly reconnect through the paired data center. New sessions are not expected to be impacted. Recovery is automatic. No customer action required. Impact expected to last only a few seconds.
Data Centers: China (Beijing): cn-north-1_1_0 China (Beijing): cn-north-1_1_1
Components: Network Tunnel Groups
We're Here to Help If you have questions, please visit our Support page or contact your Cisco representative.
Posted Jul 21, 2026 - 13:30 UTC
This scheduled maintenance affects: China (Beijing)* (Network Tunnel Groups).