WAN 先不要接

192.168.1.1 登入之後先更改密碼

Configuartion
WAN
WAN Connections
Edit

Advanced Mode 要 on

IPv4 改選 PPPoE

會出現警告訊息
Security warning
×
The setting is not secure, Do you want to continue?
Enabling this feature may expose your device to security risks.
This functionality (e.g., Telnet) is considered unsecured because it does not encrypt data during transmission, which could allow attackers to intercept sensitive information.
This feature is disabled by default to comply with modern security standards (e.g., EN18031). It is retained only for backward compatibility with legacy systems.
×
此設定不安全,是否繼續?
啟用此功能可能會使您的裝置面臨安全風險。
此功能(例如 Telnet)被認為是不安全的,因為它在傳輸過程中不會加密數據,這可能導致攻擊者攔截敏感資訊。
為符合現代安全標準(例如 EN18031),此功能預設為停用狀態。保留此功能僅為向後相容舊系統。
要同意

填好相關資訊

Error
'WAN Connection Detection Mode' is empty.
那是因為 WAN Connection Detection 沒有選擇
PPP
Ping

通常是選 PPP Detect
以上
就可以把 WAN 的線接上