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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 planned maintenance on the infrastructure supporting Reserved IP and Web Security services in Brazil. The work will be performed sequentially across the two data centers to improve service resiliency.
Date and Time December 4th, 06:00 UTC to December 4th, 14:00 UTC
Impact During the maintenance window, Reserved IP traffic can temporarily use alternate public source IP addresses. Destinations that allowlist only the configured Reserved IP addresses can reject these connections for up to 15 minutes.
Customers using Web Security can also experience a traffic interruption lasting up to 15 minutes, and existing connections can reset. Affected connections can be retried or reconnected. No customer configuration change is expected.
Data Centers Brazil: sa-east-1_1_0 Brazil: sa-east-1_1_1
Components Reserved IP, Web Security
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Posted Nov 12, 2026 - 18:46 UTC
This scheduled maintenance affects: Brazil (Reserved IP, Web Security).