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 maintenance.
Maintenance Details Cisco will perform maintenance on Network Tunnel Groups services across selected US, Canada, Brazil, and Mexico data centers. The activity will be performed one data center at a time.
Date and Time August 19th, 02:00 UTC to August 19th, 10:00 UTC
Impact During the maintenance window, customer IPsec tunnels may fail over to another available data center in the same region. The activity will be performed one data center at a time. Customers with redundant tunnels already established and routing properly configured are expected to continue passing traffic through the available data center. Application sessions may briefly reconnect during failover. No customer action is expected during the maintenance window.
Data Centers Ashburn - US (Virginia): us-east-1_1_1 Reston - US (Virginia): csc_us-east-1_1_1 Columbus - US (Midwest): us-east-2_1_1 Portland - US (Pacific Northwest): us-west-2_1_1 San Jose - US (California): csc_us-west-1_1_1 Denver - US (Central): csc_us-central-1_1_1 Toronto - Canada (Central): ca-central-1_1_1 Calgary - Canada (West): ca-west-1_1_1 Sao Paulo - Brazil: sa-east-1_1_1 Mexico City - LATAM (Mexico): mx-central-1_1_1
Components Network Tunnel Groups
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Posted Aug 11, 2026 - 17:42 UTC
This scheduled maintenance affects: US (Central) (Network Tunnel Groups), US (Pacific Northwest) (Network Tunnel Groups), Brazil (Network Tunnel Groups), US (Midwest) (Network Tunnel Groups), US (California) (Network Tunnel Groups), US (Virginia) (Network Tunnel Groups), Canada (Central) (Network Tunnel Groups), LATAM (Mexico) (Network Tunnel Groups), and Canada (West) (Network Tunnel Groups).