AimCube
на сайте есть инструкция Access Control, также еще вариант через hidden pages
The Remote Web Access hidden page (Figure 3-36) is accessed by replacing the
pagename in the URL with “pagename=remoteweb” or typing in the following
address:
http://192.168.1.1/cgi-bin/webcm?getpag ... s%2Fstyle5
%2Fmenus%2Fmenu.html&var:style=style5&var:main=menu&var:menu
=adv&var:menutitle=Advanced&var:pagename=remoteweb&var:pagetit
le=Port%20Forwarding&var:lanip=192.168.1.2&var:langrp=lan0
This page allows you to access the RG remotely via the web from the WAN side.