99
If the DDNS type is
MyDDNS
, enter a valid domain
name for your NVR and then click
Test
to see if the
domain name is available.
3.
Click
Apply
to save the settings.
Port Mapping
Two port mapping methods are available:
Universal Plug and Play (UPnP)
Internal and external mapping
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 in your NVR, 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 > Basic.
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.
