GeoVision GV-SNVR3203, Руководство пользователя

Страница: 123 / 170

113
11.3.3 Port Mapping
Two port mapping methods are available:
⚫
Universal Plug and Play (UPnP)
⚫
Internal and external mapping
11.3.3.1 UPnP
UPnP enables the NVR to discover other devices on the network and
establish network services such as data sharing and communication.
To use UPnP on your NVR, you must enable UPnP in the connected
router. With UPnP enabled for Network Address Translation (NAT),
the ports on the NVR can be mapped automatically to the router, and
computers can access your NVR from outside the LAN.
1. Click Network > Advanced > Port Mapping .
2. UPnP is enabled by default. Select the desired mapping type
from the drop-down list. To map ports manually, select Manual
and then set external ports for the router.