關於「IPSec VPN」標籤，搜尋引擎有相關的訊息討論：

How to add IPSEC/L2TP support? - GL.iNet Forumforum.gl-inet.com › how-to-add-ipsec-l2tp-supportVPN passthrough and IPSec passthrough in 2023 - Surfsharksurfshark.com › blog › vpn-passthroughConnect a Siretta Industrial Router to a VPN Tunnel Using IPSec ...www.siretta.com › 201