RouterEntry · Sources checked · How we write our guides
This follows Huawei’s S3580-S8P2T-A AR+AP example, updated February 10, 2026. The guide specifies this default LAN login address. Confirm the installed model and current address; it may have changed.
Use the current device account. First login creates an account; once cloud-managed, platform-issued credentials replace previous device credentials. Obtain the current account from the administrator.
Inspect the configured WAN interface
Open 上网配置 → 带宽上网, select the already-configured WAN interface, then inspect 高级 (Advanced) for its NAT enable setting. Record what is displayed for the administrator.
Leave the configuration unchanged
Stay in the existing interface view. Do not run the setup wizard, edit settings or save changes for this inspection. If the menus differ, confirm the installed software and management details with the administrator.
Browse documented IP addresses · Find your exact equipment · Choose a troubleshooting path
Huawei Cloud — Configure AR Internet access and registration, S3580-S8P2T-A example