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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 emergency maintenance on the infrastructure supporting Reserved IP and Web Security in Asia Pacific (Hong Kong). This activity will enhance the infrastructure supporting secure internet traffic through the affected data centers.
Date and Time October 30th, 08:00 UTC to October 30th, 16:00 UTC
Impact During the maintenance window, Reserved IP and Web Security infrastructure will be updated one data center at a time in the Hong Kong region. During each controlled traffic transition, customers whose traffic is routed through the data center being updated can experience a brief interruption or packet retransmission, with impact lasting up to 15 minutes. Reserved IP traffic can temporarily use alternate public source IP addresses, and destinations that allowlist only the configured Reserved IP addresses can reject connections during this period. No customer configuration change is expected.
Data Centers Asia Pacific (Hong Kong) : ap-east-1_1_0 Asia Pacific (Hong Kong) : ap-east-1_1_1
Components Reserved IP, Web Security
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Posted Oct 28, 2026 - 20:32 UTC
This scheduled maintenance affects: Asia Pacific (Hong Kong) (Reserved IP, Web Security).