Recent updates may have expanded access to feature(s) discussed in this FAQ. Visit your product's support page, select the correct hardware version for your device, and check either the Datasheet or the firmware section for the latest improvements added to your product. Please note that product availability varies by region, and certain models may not be available in your region.
L2TP over IPsec 是一種 VPN 協議,它將第 2 層通道協定 (L2TP) 與 Internet 安全性協定 (IPsec) 結合,提供安全的資料傳輸和遠端存取功能。
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