20
Connecting via Internet
Here are examples to locate the network camera/encoder in a remote place via Internet.
If a
is added, images cannot be displayed. Set up a router so that the network
camera/encoder is accessed without proxy. Also make the Internet Explorer settings
without proxy in between.
Allocating a private IP address to the network camera/encoder
In allocating a
to the network camera/encoder, it is necessary to make
the following router settings.
Setting the port forwarding
It is required to make the
settings of the router at the network
camera/encoder.
Let’s take an example here, in which the network camera/encoder is connected to HTTP
port 80 of the router and the data is forwarded to HTTPS port 443.
If two or more network cameras/encoders are set up, connect them to different ports of the
router: HTTP port 80 for the network camera A, HTTP port 8000 for the network camera B,
HTTP port 8080 for the network encoder, for example. In this way, the data can be
port-forwarded.
Setting DDNS (Dynamic Domain Name System) (in the case of variable IP address)
If a variable IP address is allocated for the WAN-side interface of the router, ask your ISP
(Internet Service Provider) or other
service for a host name. This way the network
camera/encoder is accessible from the PC.
The IP addresses in the figures are just for your reference. In practice, make correct
settings according to your existing network environment.
Be very careful never to use the IP addresses given here to connect with Internet.
Ask your network administrator and your contract ISP (Internet Service Provider) for
correct settings.
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