Samsung SDH-C75080 User manual

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Quick Network Setup Guide
Connecting to the network using a router
By using a router, you can connect your computer and 1 ~ 3 DVR machines to the internet by sharing 1 internet connection via
xDSL or cable modem.
This installation guide aims at casual users, not for network professionals.
For proper use of the router, strictly follow the steps 1 to 5.
Configure your router, computer and DVR equipments as described in the following steps.
Step 1. Connecting Cables
Step 2. Connecting your local computer to the router
Step 3. Connecting DVR to the router
Step 4. Connecting the router to the internet service line
Step 5. Configuring router’s port forwarding
Step 6. Accessing DVR using DDNS service in dynamic IP environment
DV25
SRN-475S
REC LAN POWER
USB
DV25
SRN-475S
REC LAN POWER
USB
DVR
DVR
Local PC
IP Sharer
xDSL or
Cable Modem
xDSL or
Cable Modem
External
Remote PC
DDNS Server
(www.samsungipolis.com)
INTERNET

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Step 1. Connecting Cables
1. Connect the internet service line (xDSL/Cable Modem)
to your router’s Internet (WAN) port.
2. Connect Ethernet cables from your computer and
DVRs to the LAN (1 to 4) ports of the router.
Step 2. Connecting your local computer to the router
Step 2.1 Connection Setup
1. Click [Start] on your computer.
2. Open the <Control Panel>-<Network Connections>.
The “Network Connections” window appears.
3. Select <Local Area Connection> and right click on it.
4. Select <Properties>.
5. “Local Area Connection Properties” window appears.
6. Select <Internet Protocol (TCP/IP)> and click [Properties]
button.
DV25
SRN-475S
REC LAN POWER
USB
Broadband Router
Cable/ADSL/VDSL
Direct LAN
(Dynamic/Static IP)
INTERNET
or
DDNS Server
(www.samsungipolis.com)
Local PC
DVR

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7. Select <Obtain an IP address automatically> and <Obtain
DNS server address automatically>, and click [OK] button.
8. Click [OK] button to finish the setup.
Step 2.2 Confirming the Connection
1. Click [Start] on your computer.
2. Click [Run…].
3. On the appeared command dialog, type ‘cmd’ in the <Open>
box and click [OK].
4. In the DOS command window [cmd.exe], type ‘ipconfig’ and
press [Enter].
5. Run the Internet Explorer, and enter the <Default Gateway>
IP address found from the “cmd.exe” window into the address
field, and press [Enter].
6. The router’s login page will appear if all connections are properly
established.

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7. If the connection does not establish, check all cable connections
and go to step 2.1 and select <Repair>.
On the “Local Area Connection Status” window, click
<Support> tab and check <Default Gateway> if matches to the
one found in the [cmd.exe], and check the connection again.
Step 3. Connecting DVR to the router
Step 3.1 Configuring DVR router setup
1. Press the [MENU] button on the remote control.
2. Use the left/right button (◄►) to select <Network>.
Network menu is selected.
3. Use the up/down buttons (▲▼) to move to <Connection Mode>, and
press [ENTER] button.
4. Select <Interface>.
A window of connection mode setup appears.
5. Use direction buttons (▲▼◄►) to move to a desired item.
6. Enter the <IP address>.
The IP address consists of 4 fields, and the first 3 fields should be same to those of <Default Gateway> address of
your computer which can be found in Step 2, and the last field should be unoccupied number (between 2 and 254).
`ex) IP : 192.168.1.200
7. Enter the <Gateway> and <Subnet Mask> as same to those of your computer found in Step 2.
8. Set the <Device Port> and <HTTP Port>.
Set the Device Port and HTTP Port by referring to next page.
Connection Mode
Interface Port
IP Type Static
Transfer Bandwidth 2Mbps
OK Cancel
IP Address 192.168.1.200
Gateway 192.168.1.1
Subnet Mask 255.255.255.0
DNS Manual 168.126.63.1
Connection Mode
Port
Interface
Protocol Type TCP
Device Port 4520 ~ 4524
UDP Port 8000 ~ 8160
Unicast/Multicast UDP-Unicast
Multicast IP Address 224.126.63.1
Multicast TTL 5
HTTP Port 80
Secure Video Transmission ON OFF
* Multi Browser Support:
Device Port 4505~4530, HTTP Port 80
OK Cancel

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What is port?
As usual, the <HTTP Port> uses port 80.
If the port is not setted, it is automatically regarded to 80 in http protocol.
For example, http://www.yahoo.com and http://www.yahoo.com:80 are regarded the same.
Hence, if the <HTTP Port> has been changed other than 80, you need to specify the address as: http://<IP
ADDRESS>:<HTTP Port>
`ex) http://192.168.1.200:80 to connect to the DVR using internet browser.
(Only when the port is set to 80, you can omit the port in the address.)
It is recommended to set <HTTP Port> to port number between 1024 and 65535.
If the port is not set to 80, accessing can be restricted depending on your service provider’s security policy or firewall
configuration.
DVR uses <HTTP Port> and <Device Port> for web connections.
<HTTP Port> is used for accessing DVR by using an internet browser.
<Device Port> is used for receiving video from DVR to internet browser.
J
`When configuring multiple DVR, <HTTP Port> and <Device Port> settings should be configured differently for each
device.
`ex) DVR #1 Device Port : 4520, HTTP Port : 80
DVR #2 Device Port : 50000, HTTP Port : 2000
Step 3.2 Checking DVR connection on your computer
1. Run the Internet Explorer, and enter the <IP ADDRESS> and
<HTTP Port> of the DVR into the address, and press [Enter].
`ex) http://192.168.1.200:80
2. If the connection establishes properly, the Web Viewer screen
appears.
3. If the connection fails, check Steps 1, 2 and 3 to confirm the
connection setup.

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Step 4. Connecting the router to the internet service line
Internet connection setup method and steps may differ from routers, check your router’s setup method.
Connection types according to your internet service
Setting the internet connection may differ from internet service types, check your environment before proceeding and
select the appropriate connection type.
~ DHCP(Dynamic) : IP environment which allocates IP address automatically.
~ Static(Fixed) : IP environment using public IP addresses.
~ PPPoE: Common in DSL environments, which requires ADSL access ID and password.
Ask your internet service provider for the user ID and password.
`Name of each type described above may differ from router manufacturers.
Step 4.1 Connection guide by routers
Step 4.1-Case 1. D-LINK DIR-330
1. Run the Internet Explorer and enter the <Default Gateway>
found in Step 2 into the address field and press [Enter].
2. When the router login screen appears, enter the <User name>
and <Password>.
Refer to the router user manual for ID and password.
3. Select internet connection method from connection setup wizard
and manual setup.
Selecting the Internet Connection Setup Wizard automatically
moves to the next step.
4. For manual setups, click <Manual Configure>.

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5. Select your <Internet Connection Type>.
Dynamic IP Address Environment
6. Select <Dynamic IP (DHCP)>.
7. Click [Save Settings] button.
Static IP Address Environment
6. Select <Static IP>.
7. Enter the <IP Address>, <Subnet Mask>, and <ISP Gateway
Address> assigned by your ISP.
8. Click [Save Settings] button.
ADSL Environment
6. Select <PPPoE (Username/Password)>.
7. Enter your <User Name> and <Password>.
Ask your internet service provider for the username and
password.

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Step 4.1-Case 2. NETGEAR WGR614SS
1. Run the Internet Explorer and enter the <Default Gateway>
found in Step 2 into the address field and press [Enter].
2. Enter the user name and password when the router login window
appears.
Refer to the router user manual for user name and password.
3. Click <Setup>-<Basic Settings> on the left menu.
Click <Setup Wizard> for automatic setup.
Dynamic IP Address Environment
4. Select <Get Dynamically From ISP>.
5. Click [Apply] button.
Static IP Address Environment
4. Select <Use Static IP Address>.
5. Enter <IP Address>, <IP Subnet Mask> and <Gateway IP
Address>.
6. Click [Apply] button.

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7. It saves the changes.
To check the connection
Once connected, status indicator <DHCPClient> is displayed on
the top side of the settings screen.
Step 4.1-Case 3. LINKSYS WRT54G
1. Run the Internet Explorer and enter the <Default Gateway>
found in Step 2 into the address field and press [Enter].
2. When the router login screen appears, enter the <User name>
and <Password>.
Refer to the router user manual for ID and password.
3. Click <Internet Setup>.
4. Select your <Internet Connection Type>.
According to your selection of connection type, different settings
screen will appear.

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Dynamic IP Address Environment
5. Select <Automatic Configuration – DHCP>.
6. Click [Save Settings] button on the bottom.
Static IP Address Environment
5. Select <Static IP>.
6. Enter <Internet IP Address>, <Subnet Mask>, and
<Gateway> assigned by your ISP.
7. Click [Save Settings] button on the bottom.
ADSL Environment
5. Select <PPPoE>.
6. Enter your <User Name> and <Password>.
Ask your internet service provider for the username and
password.
7. Click [Save Settings] button on the bottom.
8. Once finished, completion screen appears.