Справочник Пользователя для ZyXEL P-2602HW
Chapter 18 VPN Screens
P-2602H(W)(L)-DxA User’s Guide
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18.19 VPN and Remote Management
If a VPN tunnel uses Telnet, FTP, WWW, then you should configure remote management
(Remote Management) to allow access for that service.
(Remote Management) to allow access for that service.