VIVOTEK
For example, your router and IP settings may look like this:
Device
Public IP of router
LAN IP of router
Camera 1
Camera 2
Configure the router, virtual server or firewall, so that the router can forward any data
coming into a preconfigured port number to a network camera on the private network, and
allow data from the camera to be transmitted to the outside of the network over the same
path
From
122.146.57.120:8000
122.146.57.120:8001
When properly configured, you can access a camera behind the router using the HTTP
request as follows: http://122.146.57.120:8000
If you change the port numbers on the Network configuration page, please open the ports
accordingly on your router For example, you can open a management session with your
router to configure access through the router to the camera within your local network.
Please consult your network administrator for router configuration if you have troubles with
the configuration.
For more information with network configuration options (such as that of streaming ports),
please refer to Configuration > Network Settings. VIVOTEK also provides the automatic
port forwarding feature as an NAT traversal function with the precondition that your router
must support the UPnP port forwarding feature
22 - User's Manual
IP Address: internal
port
12214657120
19216821
192.168.2.10:80
192.168.2.11:80
Forward to
192.168.2.10:80
192.168.2.11:80
IP Address: External Port (Mapped port on
the router)
122.146.57.120:8000
122.146.57.120:8001