[Maintenance Windows] VPN servers for firmware upgrade

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3EVPN%20services%20will%20experience%20two%20short%20interruptions%20during%20the%20maintenance%20period.%3C%2Fp%3E%0A%3C%2Fdiv%3E

[Maintenance Windows] Subnet Migration to Segmentation Firewall

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3EThere%20will%20be%20a%20brief%20interruption%20of%20wired%20connections%20on%20Main%20Campus%20lasting%20one%20to%20two%20minutes%20during%20maintenance%20period.%3C%2Fp%3E%0A%3C%2Fdiv%3E

Resumption of Network and WiFi services at Lee Shau Kee Hall (G/F – 8/F)

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3ENetwork%2C%20WiFi%20and%20IP%20Phone%20services%20at%20Lee%20Shau%20Kee%20Hall%26nbsp%3B(G%2FF%20-%208%2FF)%3C%2Fp%3E%0A%3C%2Fdiv%3E%0A%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3ECause%3C%2Fh6%3E%0A%3Cp%3Epower%20outage%3C%2Fp%3E%0A%3C%2Fdiv%3E

Internet Firewall firmware upgrade

%3Cp%3EInternet%20Firewall%20firmware%20upgrade%3C%2Fp%3E%0A%3Cp%3E%26nbsp%3BPeriod%20%3A%26nbsp%3B%26nbsp%3B%20%26nbsp%3B23%20February%20%2C%202025%26nbsp%3B%26nbsp%3B%207%3A00%20a.m.%20-%20%26nbsp%3B10%3A00%20a.m.%3C%2Fp%3E%0A%3Cp%3EImpact%20Services%20(s)%3C%2Fp%3E%0A%3Cp%3EThe%20internet%20service%20will%20not%20be%20available%20from%207%3A00%20a.m.%20%26ndash%3B%208%3A00%20a.m.%20on%2023%20February%2C%202025%3C%2Fp%3E%0A%3Cp%3ECause%3C%2Fp%3E%0A%3Cp%3EInternet%20firewall%20firmware%20upgrade%3C%2Fp%3E

[Maintenance Window] Subnet Migration to Segmentation Firewall

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3ENo%20more%20than%20two%20brief%20interruptions%20to%20internet%20access%2C%20each%20lasting%20less%20than%20two%20minutes.%3C%2Fp%3E%0A%3C%2Fdiv%3E

Schedule on ThriveDX version upgrade

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3EThe%20information%20security%20awareness%20platform%20%3Ca%20href%3D%22https%3A%2F%2Fstafftraining.hku.hk%2F%22%20target%3D%22_blank%22%20rel%3D%22noopener%22%3Ehttps%3A%2F%2Fstafftraining.hku.hk%2F%3C%2Fa%3E%20will%26nbsp%3Bnot%20be%20available%20between%2009%3A30%20a.m.%20and%2001%3A00%20p.m.%20on%207%20Feb%202025.%3C%2Fp%3E%0A%3C%2Fdiv%3E%0A%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3ECause%3C%2Fh6%3E%0A%3Cp%3EScheduled%20upgrade%20to%20fix%20known%20bugs%3C%2Fp%3E%0A%3C%2Fdiv%3E

Resumption of Network, WiFi and IP Phone services at Hing Wai Centre

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3ENetwork%2C%20WiFi%20and%20IP%20Phone%20services%20at%20Hing%20Wai%20Centre%3C%2Fp%3E%0A%3C%2Fdiv%3E%0A%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3ECause%3C%2Fh6%3E%0A%3Cp%3Epower%20outage%3C%2Fp%3E%0A%3C%2Fdiv%3E

[Maintenance Windows] Central servers supporting various applications for OS patching

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3EApplications%20running%20on%20%3Ca%20href%3D%22https%3A%2F%2Fuis.hku.hk%22%20target%3D%22_blank%22%20rel%3D%22noopener%22%3Ehttps%3A%2F%2Fuis.hku.hk%3C%2Fa%3E%20and%20%3Ca%20href%3D%22https%3A%2F%2Fintranet.hku.hk%22%20target%3D%22_blank%22%20rel%3D%22noopener%22%3Ehttps%3A%2F%2Fintranet.hku.hk%3C%2Fa%3E%20will%20experience%20a%2010-mintue%20service%20interruption.%3C%2Fp%3E%0A%3C%2Fdiv%3E