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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 Reserved IP and Web Security services in the Brazil region to improve service capacity and reliability.
Date and Time November 27th, 21:00 UTC to November 28th, 01:00 UTC
Impact During the maintenance window, customers using Reserved IP and Web Security through the affected Brazil data centers can experience interrupted or unstable internet connectivity for up to four hours. During the transition, traffic can temporarily use an alternate public egress address. Destinations that allowlist only the configured Reserved IP address can reject these connections.
Existing Reserved IP addresses are expected to remain unchanged. Cisco will verify Reserved IP and Web Security connectivity following the maintenance. Failed connections can be retried after service recovery, and no customer configuration change is planned.
Data Centers Brazil (São Paulo): sa-east-1_1_0 Brazil (São Paulo): sa-east-1_1_1
Components Reserved IP, Web Security
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Posted Nov 10, 2026 - 18:20 UTC
This scheduled maintenance affects: Brazil (Reserved IP, Web Security).