Samsung SNP-6321H User manual

NETWORK CAMERA
Network Setup Guide

CHECKING NETWORK
CONFIGURATION
3
3Selecting the network type
NETWORK CONFIGURATION
11
11 Configure the network on the PC used for IP
configuration
12 Launching IP Installer
19 Configuring IP installer values
23 How to configure port forwarding
28 Login
32 Installing the program needed to launch the
webviewer after connecting to network camera
SETUP SCREEN
38
38 Web viewer-Network Setup
47 Web viewer-Password Setup
CONTENTS

English _3
●
CHECKING NETWORK CONFIGURATION
checking network configuration
Configure the network after checking the following.
1. Check whether to use a DDNS server.
- Check whether to use a DDNS for remote monitoring from outside, or to configure the system in the form of
a local network for monitoring only inside the local network.
2. Check whether to use a static IP or dynamic IP.
3. Before installation, check the number and locations of network cameras and the location of the monitoring PC.
4. Check the network devices to be connected to a network camera, such as IP router/hub.
5. Check the port forwarding, ports and protocol required for establishing a camera connection path.
SELECTING THE NETWORK TYPE
Select the type of network that you want to configure based on the following information.
If DDNS server is not used:
As shown in the image below, if the monitoring PC and network camera are connected to the same router, they
will have the same IP range.
Install the IP installer on the local monitoring PC and use the PC for IP configuration.
EX1)
WAN
Modem
Router
Local monitoring PC Network camera1 Network camera n
...
EX2)
WAN
Modem
Router
Local monitoring PC Network camera 1 Network camera n Hub
...
...
Network camera 1 Network camera n

checking network configuration
4_ Checking network configuration
EX3)
WAN
Modem
Router
Hub
Local monitoring PC Network camera 1 Network camera n
...
EX4)
WAN
Modem
Router
Hub
Local monitoring PC
Network camera 1 Network camera n
...

English _5
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CHECKING NETWORK CONFIGURATION
As shown in the image below, if the monitoring PC and network camera are connected to different routers, the
network camera cannot be configured, even if the IP installer is installed in the local monitoring PC.
In this case, connect the configuration PC or notebook to the router (1) to set up the network camera.
EX5)
WAN
Modem
Router(1)Configuration PC
Router(2)
Local monitoring PC
Network camera nNetwork camera 1 ...
M
Remove the PC or laptop for IP configuration after the configuration.

checking network configuration
6_ Checking network configuration
If DDNS server is used:
As shown in the image below, if the monitoring PC and network camera are connected to the same router, they
will have the same IP range.
Install the IP Installer on the local PC and use the PC for IP configuration.
EX1)
Internet
Modem
DDNS
Server
External remote
monitoring PC
Router
Local monitoring PC Network camera n
...
Network camera1
EX2)
Modem
Router
Local monitoring PC Network camera 1 Network camera n Hub
...
...
Network camera 5 Network camera n
DDNS
Server
External remote
monitoring PC
Internet

English _7
●
CHECKING NETWORK CONFIGURATION
EX3)
Internet
Modem
Router
Hub
Local monitoring PC Network camera1 Network camera n
...
DDNS
Server
External remote
monitoring PC
EX4)
Internet
Modem
Router
Hub
Local monitoring PC
Network camera1 Network camera n
...
DDNS
Server
External remote
monitoring PC

checking network configuration
8_ Checking network configuration
As shown in the image below, if the monitoring PC and network camera are connected to different routers, the
network camera cannot be configured, even if the IP installer is installed in the local monitoring PC.
Connect another PC or laptop for IP configuration to router (1) and configure the network camera.
EX5)
Internet
Modem
Router(1)Configuration PC
Router(2)
Local monitoring PC
Network camera nNetwork camera 1 ...
DDNS
Server
External remote
monitoring PC
As shown in the image below, if the monitoring PC and the network camera are connected to the DSL/Cable/
PPPoE modem directly without connecting to the local network, connect another PC or laptop and use the PC
to configure a network camera IP.
EX6)
Internet
DSL/Cable/PPPoE
Modem
DDNS
Server
External remote
monitoring PC
Configuration PC
Network camera
M
Remove the PC or laptop for IP configuration after the configuration.

English _9
●
CHECKING NETWORK CONFIGURATION
If the network environment makes it difficult to configure an IP for the
network camera in a typical way:
As shown in the image below, if two or more routers are located at the upper layer of the network camera, it will
generally be impossible to configure the network camera.
In this environment, it is necessary to convert the router (2) into a general hub equipment (by turning off the
DHCP function in the Router Setup menu so that the IP addresses of the router (1) and (2) do not crash with
each other to make the router (2) operates as it were a general hub equipment) or double port forwarding of
the routers (1) and (2).
J
It is difficult to change and configure the network, so it is recommended to ask the network administrator of the site to
replace router (2) with a general hub, and connect the network camera.
EX1)
Internet
Modem
DDNS
Server
External remote
monitoring PC
Router(1)
Router(2)
Local monitoring PC Network camera 1 Network camera n
...
EX2)
Internet
Modem
DDNS
Server
External remote
monitoring PC
Router(1)
Router(2)
Local monitoring PC Network camera 1 Network camera n
...

checking network configuration
10_ Checking network configuration
EX3)
WAN
Modem
Router(1)
Router(2)
Network camera 1 Network camera n
...
Local monitoring PC
EX4)
WAN
Modem
Router(1)
Router(2)
Local monitoring PC Network camera 1 Network camera n
...