After deleting HTTP/HTTPS on firewall90 branch device ports remain in listening state

• WEB management
• NGFW Firewall

FCoe Nic Partitioning version (ETH682i) On ESXI (8.0 u2)

• FCoE
• BIOS
• Driver installation and upgrade
• H3C blade series

The virtual machine uses template deployment without a network card

• Installation and deployment
• User action
• UIS
• CAS

★ UiS disk partition cleanup operation method (including LVM partition)

• WAN interface
• UIS

The firewall has no denylist hit logs

• Syslog log
• Firewall M9000 Series, M9000-S Series, M9000-X Series, M9000-AI Series
• NGFW Firewall
• Intrusion prevention system

M9000 firewall WEB page import authorization AK file activation prompt internal error

• License
• WEB management
• Firewall M9000 Series, M9000-S Series, M9000-X Series, M9000-AI Series

In the load sharing scenario of multiple dial-out interfaces, service fails after switchover of the dial-out interface

• PPPoE
• Firewall M9000 Series, M9000-S Series, M9000-X Series, M9000-AI Series
• NGFW Firewall

ACG1000-SE log storage exception

• ACG1000
• Application control gateway products

Case study on ADDC solution users unable to multiplex existing service resources

• ADDCSolution

★ Portal authentication interface cannot pop up Troubleshooting steps

• Portal
• General

Troubleshooting approach for ACG1000 device online users with identical MAC addresses

• ACG1000
• Application control gateway products

After the firewall disables virtual fragment reassembly fragmented packets matching security policies cannot match ports

• Inter-domain policy/security domain
• NGFW Firewall

ACG online users can only identification intranet users

• Traffic Statistics
• Application control gateway products

There is already a national cryptographic IPsec tunnel on the same device. Adding a regular tunnel causes IKE phase 1 to fail.

• IPSec VPN
• NGFW Firewall

ADcmpus inspection report physical network element stateful inspection failed

• ADCampusSolution

After the wireless terminal (Win11) connects to Wi-Fi, it frequently disconnects, and only stabilizes after multiple offline and online attempts.

• wlan access
• WA6600/WA6500/WA6300/WA5600/WA5500/ WA5300/WA4600/WA4300 series

Unified Platform setup for forwarding only emergency and important alarms still receives notification-level alarms experience case

• Unified Platform

UIS Euler version unified summary of issues such as GC not reclaiming or reclaiming too quickly

• Cloud host

For devices that cannot block the QUIC protocol, use temporary workarounds on the device

• Application audit
• General

If the application cannot be blocked, How to troubleshoot?

• Application audit
• General